Opinion Poll by Opinium for The Observer, 24–26 July 2019
Voting Intentions | Seats | Coalitions | Technical Information
Voting Intentions

Confidence Intervals
| Party | Last Result | Poll Result | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|
| Conservative Party | 42.4% | 29.4% | 28.1–30.7% | 27.7–31.1% | 27.4–31.4% | 26.8–32.0% |
| Labour Party | 40.0% | 27.4% | 26.1–28.7% | 25.8–29.1% | 25.5–29.4% | 24.9–30.0% |
| Liberal Democrats | 7.4% | 15.7% | 14.6–16.7% | 14.4–17.1% | 14.1–17.3% | 13.7–17.8% |
| Brexit Party | 0.0% | 14.7% | 13.7–15.7% | 13.4–16.0% | 13.2–16.3% | 12.7–16.8% |
| Scottish National Party | 3.0% | 4.9% | 4.3–5.6% | 4.2–5.8% | 4.0–5.9% | 3.8–6.3% |
| Green Party | 1.6% | 4.9% | 4.3–5.6% | 4.2–5.8% | 4.0–5.9% | 3.8–6.3% |
| Plaid Cymru | 0.5% | 1.0% | 0.8–1.4% | 0.7–1.4% | 0.6–1.5% | 0.5–1.7% |
| UK Independence Party | 1.8% | 1.0% | 0.8–1.4% | 0.7–1.4% | 0.6–1.5% | 0.5–1.7% |
| Change UK | 0.0% | 0.2% | 0.2–0.5% | 0.1–0.5% | 0.1–0.6% | 0.1–0.7% |
Note: The poll result column reflects the actual value used in the calculations. Published results may vary slightly, and in addition be rounded to fewer digits.
Seats


Confidence Intervals
| Party | Last Result | Median | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|
| Conservative Party | 317 | 255 | 228–275 | 218–279 | 211–283 | 197–291 |
| Labour Party | 262 | 208 | 188–239 | 180–247 | 180–253 | 167–267 |
| Liberal Democrats | 12 | 57 | 54–65 | 47–66 | 46–67 | 44–67 |
| Brexit Party | 0 | 46 | 35–64 | 31–73 | 30–77 | 28–82 |
| Scottish National Party | 35 | 53 | 53–54 | 53–54 | 53–54 | 53–55 |
| Green Party | 1 | 2 | 2 | 2–3 | 2–3 | 2–4 |
| Plaid Cymru | 4 | 5 | 4–9 | 4–10 | 4–11 | 3–13 |
| UK Independence Party | 0 | 0 | 0 | 0 | 0 | 0 |
| Change UK | 0 | 0 | 0 | 0 | 0 | 0 |
Conservative Party
For a full overview of the results for this party, see the Conservative Party page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 186 | 0% | 100% | |
| 187 | 0.1% | 99.9% | |
| 188 | 0% | 99.9% | |
| 189 | 0% | 99.9% | |
| 190 | 0% | 99.8% | |
| 191 | 0% | 99.8% | |
| 192 | 0% | 99.8% | |
| 193 | 0.1% | 99.8% | |
| 194 | 0% | 99.7% | |
| 195 | 0% | 99.7% | |
| 196 | 0.1% | 99.7% | |
| 197 | 0.1% | 99.6% | |
| 198 | 0% | 99.5% | |
| 199 | 0% | 99.5% | |
| 200 | 0% | 99.5% | |
| 201 | 0% | 99.5% | |
| 202 | 0% | 99.4% | |
| 203 | 0.2% | 99.4% | |
| 204 | 0% | 99.2% | |
| 205 | 0.2% | 99.2% | |
| 206 | 0% | 99.0% | |
| 207 | 0.1% | 99.0% | |
| 208 | 0% | 98.8% | |
| 209 | 0% | 98.8% | |
| 210 | 0.1% | 98.8% | |
| 211 | 2% | 98.7% | |
| 212 | 0.1% | 97% | |
| 213 | 0.4% | 97% | |
| 214 | 0.1% | 96% | |
| 215 | 0.2% | 96% | |
| 216 | 0.8% | 96% | |
| 217 | 0% | 95% | |
| 218 | 1.4% | 95% | |
| 219 | 0.9% | 94% | |
| 220 | 0.2% | 93% | |
| 221 | 0.1% | 93% | |
| 222 | 0.1% | 93% | |
| 223 | 0.8% | 93% | |
| 224 | 0.3% | 92% | |
| 225 | 0.3% | 92% | |
| 226 | 0.3% | 91% | |
| 227 | 0.2% | 91% | |
| 228 | 0.9% | 91% | |
| 229 | 3% | 90% | |
| 230 | 0.9% | 87% | |
| 231 | 0.9% | 86% | |
| 232 | 0.9% | 85% | |
| 233 | 2% | 85% | |
| 234 | 0.1% | 83% | |
| 235 | 0.2% | 83% | |
| 236 | 0.2% | 83% | |
| 237 | 1.2% | 82% | |
| 238 | 0.8% | 81% | |
| 239 | 0.5% | 80% | |
| 240 | 2% | 80% | |
| 241 | 0.1% | 78% | |
| 242 | 0.5% | 78% | |
| 243 | 0.1% | 78% | |
| 244 | 1.1% | 78% | |
| 245 | 2% | 77% | |
| 246 | 3% | 74% | |
| 247 | 0.7% | 71% | |
| 248 | 6% | 71% | |
| 249 | 0.7% | 65% | |
| 250 | 6% | 64% | |
| 251 | 1.3% | 58% | |
| 252 | 0.1% | 57% | |
| 253 | 3% | 57% | |
| 254 | 1.0% | 54% | |
| 255 | 3% | 53% | Median |
| 256 | 0.1% | 50% | |
| 257 | 0.9% | 50% | |
| 258 | 2% | 49% | |
| 259 | 0.4% | 47% | |
| 260 | 4% | 47% | |
| 261 | 3% | 43% | |
| 262 | 5% | 40% | |
| 263 | 0.7% | 35% | |
| 264 | 1.2% | 34% | |
| 265 | 0.9% | 33% | |
| 266 | 3% | 32% | |
| 267 | 0.7% | 29% | |
| 268 | 2% | 29% | |
| 269 | 2% | 27% | |
| 270 | 0.9% | 25% | |
| 271 | 0.7% | 24% | |
| 272 | 10% | 23% | |
| 273 | 0.6% | 13% | |
| 274 | 1.3% | 12% | |
| 275 | 4% | 11% | |
| 276 | 0.3% | 7% | |
| 277 | 0.7% | 7% | |
| 278 | 0.6% | 6% | |
| 279 | 0.8% | 5% | |
| 280 | 0.2% | 5% | |
| 281 | 0.5% | 4% | |
| 282 | 0.5% | 4% | |
| 283 | 1.3% | 3% | |
| 284 | 0.2% | 2% | |
| 285 | 0.3% | 2% | |
| 286 | 0.8% | 2% | |
| 287 | 0.1% | 0.7% | |
| 288 | 0% | 0.6% | |
| 289 | 0% | 0.6% | |
| 290 | 0.1% | 0.6% | |
| 291 | 0.1% | 0.5% | |
| 292 | 0% | 0.4% | |
| 293 | 0.1% | 0.4% | |
| 294 | 0% | 0.4% | |
| 295 | 0.1% | 0.3% | |
| 296 | 0.1% | 0.3% | |
| 297 | 0% | 0.1% | |
| 298 | 0% | 0.1% | |
| 299 | 0% | 0.1% | |
| 300 | 0% | 0.1% | |
| 301 | 0% | 0.1% | |
| 302 | 0% | 0.1% | |
| 303 | 0% | 0.1% | |
| 304 | 0% | 0% | |
| 305 | 0% | 0% | |
| 306 | 0% | 0% | |
| 307 | 0% | 0% | |
| 308 | 0% | 0% | |
| 309 | 0% | 0% | |
| 310 | 0% | 0% | |
| 311 | 0% | 0% | |
| 312 | 0% | 0% | |
| 313 | 0% | 0% | |
| 314 | 0% | 0% | |
| 315 | 0% | 0% | |
| 316 | 0% | 0% | |
| 317 | 0% | 0% | Last Result |
Labour Party
For a full overview of the results for this party, see the Labour Party page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 153 | 0% | 100% | |
| 154 | 0% | 99.9% | |
| 155 | 0% | 99.9% | |
| 156 | 0% | 99.9% | |
| 157 | 0% | 99.9% | |
| 158 | 0% | 99.9% | |
| 159 | 0% | 99.9% | |
| 160 | 0% | 99.9% | |
| 161 | 0% | 99.9% | |
| 162 | 0% | 99.9% | |
| 163 | 0% | 99.9% | |
| 164 | 0.3% | 99.9% | |
| 165 | 0% | 99.6% | |
| 166 | 0.1% | 99.6% | |
| 167 | 0% | 99.5% | |
| 168 | 0% | 99.5% | |
| 169 | 0.4% | 99.5% | |
| 170 | 0.1% | 99.1% | |
| 171 | 0.1% | 99.0% | |
| 172 | 0.1% | 98.9% | |
| 173 | 0.2% | 98.8% | |
| 174 | 0.1% | 98.6% | |
| 175 | 0.1% | 98.6% | |
| 176 | 0% | 98.5% | |
| 177 | 0.1% | 98% | |
| 178 | 0.1% | 98% | |
| 179 | 0.2% | 98% | |
| 180 | 4% | 98% | |
| 181 | 0.8% | 94% | |
| 182 | 0.3% | 93% | |
| 183 | 0.1% | 93% | |
| 184 | 0.2% | 93% | |
| 185 | 0.9% | 93% | |
| 186 | 1.0% | 92% | |
| 187 | 0.2% | 91% | |
| 188 | 0.8% | 91% | |
| 189 | 0.2% | 90% | |
| 190 | 5% | 90% | |
| 191 | 0.1% | 85% | |
| 192 | 4% | 85% | |
| 193 | 3% | 81% | |
| 194 | 0.8% | 79% | |
| 195 | 0.2% | 78% | |
| 196 | 0.8% | 78% | |
| 197 | 0.7% | 77% | |
| 198 | 3% | 76% | |
| 199 | 0.4% | 73% | |
| 200 | 1.4% | 73% | |
| 201 | 13% | 72% | |
| 202 | 0.2% | 59% | |
| 203 | 0.6% | 58% | |
| 204 | 2% | 58% | |
| 205 | 1.3% | 56% | |
| 206 | 3% | 55% | |
| 207 | 2% | 52% | |
| 208 | 0.5% | 50% | Median |
| 209 | 0.8% | 50% | |
| 210 | 1.5% | 49% | |
| 211 | 5% | 47% | |
| 212 | 0.1% | 42% | |
| 213 | 0.8% | 42% | |
| 214 | 0.9% | 42% | |
| 215 | 2% | 41% | |
| 216 | 0.8% | 39% | |
| 217 | 1.3% | 38% | |
| 218 | 8% | 37% | |
| 219 | 1.5% | 29% | |
| 220 | 0.5% | 28% | |
| 221 | 0.3% | 27% | |
| 222 | 2% | 27% | |
| 223 | 4% | 25% | |
| 224 | 0.4% | 21% | |
| 225 | 1.1% | 20% | |
| 226 | 1.1% | 19% | |
| 227 | 0.1% | 18% | |
| 228 | 2% | 18% | |
| 229 | 0.6% | 16% | |
| 230 | 0.6% | 16% | |
| 231 | 0.2% | 15% | |
| 232 | 0.8% | 15% | |
| 233 | 0.4% | 14% | |
| 234 | 2% | 14% | |
| 235 | 0.2% | 11% | |
| 236 | 0.1% | 11% | |
| 237 | 0.6% | 11% | |
| 238 | 0% | 11% | |
| 239 | 1.2% | 11% | |
| 240 | 0.3% | 9% | |
| 241 | 1.5% | 9% | |
| 242 | 0.1% | 7% | |
| 243 | 0.2% | 7% | |
| 244 | 0.2% | 7% | |
| 245 | 0.1% | 7% | |
| 246 | 0.2% | 7% | |
| 247 | 2% | 7% | |
| 248 | 0.9% | 5% | |
| 249 | 0% | 4% | |
| 250 | 0.4% | 4% | |
| 251 | 0.8% | 4% | |
| 252 | 0% | 3% | |
| 253 | 0.3% | 3% | |
| 254 | 0% | 2% | |
| 255 | 0% | 2% | |
| 256 | 0% | 2% | |
| 257 | 1.1% | 2% | |
| 258 | 0.2% | 1.3% | |
| 259 | 0.1% | 1.1% | |
| 260 | 0% | 1.0% | |
| 261 | 0% | 1.0% | |
| 262 | 0% | 0.9% | Last Result |
| 263 | 0.2% | 0.9% | |
| 264 | 0% | 0.7% | |
| 265 | 0% | 0.7% | |
| 266 | 0% | 0.6% | |
| 267 | 0.5% | 0.6% | |
| 268 | 0% | 0.1% | |
| 269 | 0% | 0.1% | |
| 270 | 0% | 0.1% | |
| 271 | 0% | 0.1% | |
| 272 | 0% | 0.1% | |
| 273 | 0% | 0.1% | |
| 274 | 0% | 0% |
Liberal Democrats
For a full overview of the results for this party, see the Liberal Democrats page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 12 | 0% | 100% | Last Result |
| 13 | 0% | 100% | |
| 14 | 0% | 100% | |
| 15 | 0% | 100% | |
| 16 | 0% | 100% | |
| 17 | 0% | 100% | |
| 18 | 0% | 100% | |
| 19 | 0% | 100% | |
| 20 | 0% | 100% | |
| 21 | 0% | 100% | |
| 22 | 0% | 100% | |
| 23 | 0% | 100% | |
| 24 | 0% | 100% | |
| 25 | 0% | 100% | |
| 26 | 0% | 100% | |
| 27 | 0% | 100% | |
| 28 | 0% | 100% | |
| 29 | 0% | 100% | |
| 30 | 0% | 100% | |
| 31 | 0% | 100% | |
| 32 | 0% | 100% | |
| 33 | 0% | 100% | |
| 34 | 0% | 100% | |
| 35 | 0% | 100% | |
| 36 | 0% | 100% | |
| 37 | 0% | 100% | |
| 38 | 0% | 100% | |
| 39 | 0% | 100% | |
| 40 | 0% | 100% | |
| 41 | 0% | 100% | |
| 42 | 0% | 100% | |
| 43 | 0.1% | 100% | |
| 44 | 0.6% | 99.9% | |
| 45 | 1.4% | 99.3% | |
| 46 | 2% | 98% | |
| 47 | 0.9% | 96% | |
| 48 | 0.1% | 95% | |
| 49 | 0.2% | 95% | |
| 50 | 1.0% | 95% | |
| 51 | 0.5% | 94% | |
| 52 | 2% | 93% | |
| 53 | 0.9% | 91% | |
| 54 | 2% | 90% | |
| 55 | 9% | 89% | |
| 56 | 20% | 79% | |
| 57 | 17% | 59% | Median |
| 58 | 8% | 43% | |
| 59 | 9% | 34% | |
| 60 | 3% | 25% | |
| 61 | 3% | 22% | |
| 62 | 5% | 20% | |
| 63 | 3% | 15% | |
| 64 | 0.7% | 12% | |
| 65 | 4% | 11% | |
| 66 | 5% | 8% | |
| 67 | 3% | 3% | |
| 68 | 0.2% | 0.4% | |
| 69 | 0% | 0.2% | |
| 70 | 0.1% | 0.2% | |
| 71 | 0% | 0.1% | |
| 72 | 0.1% | 0.1% | |
| 73 | 0% | 0% |
Brexit Party
For a full overview of the results for this party, see the Brexit Party page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 0% | 100% | |
| 2 | 0% | 100% | |
| 3 | 0% | 100% | |
| 4 | 0% | 100% | |
| 5 | 0% | 100% | |
| 6 | 0% | 100% | |
| 7 | 0% | 100% | |
| 8 | 0% | 100% | |
| 9 | 0% | 100% | |
| 10 | 0% | 100% | |
| 11 | 0% | 100% | |
| 12 | 0% | 100% | |
| 13 | 0% | 100% | |
| 14 | 0% | 100% | |
| 15 | 0% | 100% | |
| 16 | 0% | 100% | |
| 17 | 0% | 100% | |
| 18 | 0% | 100% | |
| 19 | 0% | 100% | |
| 20 | 0% | 100% | |
| 21 | 0% | 100% | |
| 22 | 0% | 100% | |
| 23 | 0% | 100% | |
| 24 | 0% | 100% | |
| 25 | 0% | 99.9% | |
| 26 | 0.2% | 99.9% | |
| 27 | 0.1% | 99.7% | |
| 28 | 1.1% | 99.7% | |
| 29 | 0.8% | 98.6% | |
| 30 | 2% | 98% | |
| 31 | 2% | 96% | |
| 32 | 1.0% | 94% | |
| 33 | 2% | 93% | |
| 34 | 0.3% | 91% | |
| 35 | 0.7% | 90% | |
| 36 | 0.9% | 90% | |
| 37 | 2% | 89% | |
| 38 | 1.2% | 87% | |
| 39 | 3% | 86% | |
| 40 | 4% | 83% | |
| 41 | 12% | 79% | |
| 42 | 2% | 68% | |
| 43 | 2% | 66% | |
| 44 | 9% | 64% | |
| 45 | 2% | 56% | |
| 46 | 5% | 53% | Median |
| 47 | 3% | 49% | |
| 48 | 3% | 46% | |
| 49 | 14% | 43% | |
| 50 | 2% | 29% | |
| 51 | 7% | 28% | |
| 52 | 0.6% | 21% | |
| 53 | 3% | 20% | |
| 54 | 0.5% | 18% | |
| 55 | 1.0% | 17% | |
| 56 | 3% | 16% | |
| 57 | 0.3% | 13% | |
| 58 | 0.5% | 13% | |
| 59 | 0.5% | 12% | |
| 60 | 0.3% | 12% | |
| 61 | 0.2% | 12% | |
| 62 | 0.7% | 12% | |
| 63 | 0.4% | 11% | |
| 64 | 2% | 10% | |
| 65 | 2% | 9% | |
| 66 | 0.3% | 7% | |
| 67 | 0.1% | 7% | |
| 68 | 0.1% | 7% | |
| 69 | 1.1% | 7% | |
| 70 | 0.1% | 5% | |
| 71 | 0.1% | 5% | |
| 72 | 0.2% | 5% | |
| 73 | 0.2% | 5% | |
| 74 | 1.4% | 5% | |
| 75 | 0% | 4% | |
| 76 | 0% | 3% | |
| 77 | 3% | 3% | |
| 78 | 0% | 0.9% | |
| 79 | 0% | 0.8% | |
| 80 | 0% | 0.8% | |
| 81 | 0.2% | 0.8% | |
| 82 | 0.3% | 0.6% | |
| 83 | 0% | 0.3% | |
| 84 | 0% | 0.2% | |
| 85 | 0% | 0.2% | |
| 86 | 0% | 0.2% | |
| 87 | 0% | 0.2% | |
| 88 | 0% | 0.1% | |
| 89 | 0% | 0.1% | |
| 90 | 0% | 0.1% | |
| 91 | 0% | 0.1% | |
| 92 | 0% | 0% |
Scottish National Party
For a full overview of the results for this party, see the Scottish National Party page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 35 | 0% | 100% | Last Result |
| 36 | 0% | 100% | |
| 37 | 0% | 100% | |
| 38 | 0% | 100% | |
| 39 | 0% | 100% | |
| 40 | 0% | 100% | |
| 41 | 0% | 100% | |
| 42 | 0% | 100% | |
| 43 | 0% | 100% | |
| 44 | 0% | 100% | |
| 45 | 0% | 100% | |
| 46 | 0% | 100% | |
| 47 | 0% | 100% | |
| 48 | 0% | 100% | |
| 49 | 0% | 100% | |
| 50 | 0% | 100% | |
| 51 | 0.1% | 100% | |
| 52 | 0% | 99.9% | |
| 53 | 58% | 99.8% | Median |
| 54 | 39% | 42% | |
| 55 | 2% | 2% | |
| 56 | 0% | 0% |
Green Party
For a full overview of the results for this party, see the Green Party page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 1 | 0% | 100% | Last Result |
| 2 | 91% | 100% | Median |
| 3 | 8% | 9% | |
| 4 | 0.9% | 0.9% | |
| 5 | 0% | 0% |
Plaid Cymru
For a full overview of the results for this party, see the Plaid Cymru page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 3 | 1.1% | 100% | |
| 4 | 41% | 98.9% | Last Result |
| 5 | 9% | 57% | Median |
| 6 | 1.3% | 49% | |
| 7 | 17% | 47% | |
| 8 | 16% | 31% | |
| 9 | 8% | 15% | |
| 10 | 4% | 7% | |
| 11 | 1.3% | 3% | |
| 12 | 1.3% | 2% | |
| 13 | 0.1% | 0.5% | |
| 14 | 0.4% | 0.5% | |
| 15 | 0.1% | 0.1% | |
| 16 | 0% | 0% |
UK Independence Party
For a full overview of the results for this party, see the UK Independence Party page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 100% | 100% | Last Result, Median |
Change UK
For a full overview of the results for this party, see the Change UK page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 100% | 100% | Last Result, Median |
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|---|
| Labour Party – Liberal Democrats – Scottish National Party – Plaid Cymru | 313 | 326 | 50% | 304–356 | 298–369 | 297–373 | 282–383 |
| Labour Party – Liberal Democrats – Scottish National Party | 309 | 319 | 41% | 297–351 | 290–363 | 289–366 | 277–377 |
| Conservative Party – Scottish National Party – Plaid Cymru | 356 | 317 | 33% | 288–334 | 275–339 | 273–344 | 258–351 |
| Conservative Party – Liberal Democrats – Change UK | 329 | 314 | 28% | 287–330 | 280–333 | 272–337 | 259–343 |
| Conservative Party – Liberal Democrats | 329 | 314 | 28% | 287–330 | 280–333 | 272–337 | 259–343 |
| Conservative Party – Scottish National Party | 352 | 309 | 16% | 281–329 | 271–334 | 264–336 | 250–344 |
| Labour Party – Liberal Democrats – Plaid Cymru | 278 | 272 | 1.1% | 250–303 | 245–316 | 243–320 | 229–330 |
| Labour Party – Scottish National Party – Plaid Cymru | 301 | 268 | 0.1% | 248–297 | 242–305 | 241–314 | 229–324 |
| Labour Party – Liberal Democrats – Change UK | 274 | 266 | 0.5% | 243–298 | 237–310 | 235–313 | 223–324 |
| Labour Party – Liberal Democrats | 274 | 266 | 0.5% | 243–298 | 237–310 | 235–313 | 223–324 |
| Labour Party – Scottish National Party | 297 | 261 | 0.1% | 241–292 | 234–300 | 234–307 | 221–320 |
| Conservative Party – Plaid Cymru | 321 | 263 | 0% | 234–280 | 222–286 | 219–290 | 205–297 |
| Conservative Party – Change UK | 317 | 255 | 0% | 228–275 | 218–279 | 211–283 | 197–291 |
| Conservative Party | 317 | 255 | 0% | 228–275 | 218–279 | 211–283 | 197–291 |
| Labour Party – Plaid Cymru | 266 | 215 | 0% | 194–244 | 188–252 | 187–260 | 175–271 |
| Labour Party – Change UK | 262 | 208 | 0% | 188–239 | 180–247 | 180–253 | 167–267 |
| Labour Party | 262 | 208 | 0% | 188–239 | 180–247 | 180–253 | 167–267 |
Labour Party – Liberal Democrats – Scottish National Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 271 | 0% | 100% | |
| 272 | 0% | 99.9% | |
| 273 | 0% | 99.9% | |
| 274 | 0% | 99.9% | |
| 275 | 0% | 99.9% | |
| 276 | 0% | 99.9% | |
| 277 | 0% | 99.9% | |
| 278 | 0.1% | 99.9% | |
| 279 | 0% | 99.8% | |
| 280 | 0% | 99.8% | |
| 281 | 0.1% | 99.8% | |
| 282 | 0.2% | 99.7% | |
| 283 | 0% | 99.5% | |
| 284 | 0% | 99.5% | |
| 285 | 0.1% | 99.4% | |
| 286 | 0% | 99.3% | |
| 287 | 0.1% | 99.3% | |
| 288 | 0.2% | 99.2% | |
| 289 | 0% | 99.0% | |
| 290 | 0.3% | 98.9% | |
| 291 | 0.2% | 98.6% | |
| 292 | 0.1% | 98% | |
| 293 | 0.2% | 98% | |
| 294 | 0.1% | 98% | |
| 295 | 0.1% | 98% | |
| 296 | 0.2% | 98% | |
| 297 | 3% | 98% | |
| 298 | 0.8% | 95% | |
| 299 | 0.4% | 94% | |
| 300 | 0.4% | 94% | |
| 301 | 0.5% | 94% | |
| 302 | 2% | 93% | |
| 303 | 1.4% | 91% | |
| 304 | 2% | 90% | |
| 305 | 0.2% | 89% | |
| 306 | 4% | 88% | |
| 307 | 0.1% | 84% | |
| 308 | 0.8% | 84% | |
| 309 | 0.5% | 83% | |
| 310 | 0.3% | 83% | |
| 311 | 0.2% | 82% | |
| 312 | 4% | 82% | |
| 313 | 0.1% | 78% | Last Result |
| 314 | 8% | 78% | |
| 315 | 0.5% | 70% | |
| 316 | 2% | 69% | |
| 317 | 0.4% | 67% | |
| 318 | 7% | 67% | |
| 319 | 3% | 59% | |
| 320 | 0.3% | 57% | |
| 321 | 1.0% | 56% | |
| 322 | 0.2% | 55% | |
| 323 | 2% | 55% | Median |
| 324 | 0.5% | 53% | |
| 325 | 2% | 52% | |
| 326 | 0.1% | 50% | Majority |
| 327 | 5% | 50% | |
| 328 | 0.4% | 45% | |
| 329 | 0.8% | 44% | |
| 330 | 1.4% | 43% | |
| 331 | 1.1% | 42% | |
| 332 | 5% | 41% | |
| 333 | 0.2% | 36% | |
| 334 | 1.0% | 36% | |
| 335 | 3% | 35% | |
| 336 | 1.2% | 31% | |
| 337 | 0.1% | 30% | |
| 338 | 5% | 30% | |
| 339 | 0.2% | 25% | |
| 340 | 0.8% | 25% | |
| 341 | 0.2% | 24% | |
| 342 | 0.3% | 24% | |
| 343 | 0.7% | 24% | |
| 344 | 5% | 23% | |
| 345 | 0.1% | 18% | |
| 346 | 3% | 18% | |
| 347 | 0.2% | 15% | |
| 348 | 0.1% | 15% | |
| 349 | 0.2% | 15% | |
| 350 | 0.3% | 15% | |
| 351 | 0.8% | 14% | |
| 352 | 0.9% | 14% | |
| 353 | 2% | 13% | |
| 354 | 0.1% | 11% | |
| 355 | 0.3% | 11% | |
| 356 | 1.0% | 11% | |
| 357 | 0.2% | 10% | |
| 358 | 0% | 9% | |
| 359 | 0.4% | 9% | |
| 360 | 0.4% | 9% | |
| 361 | 0.1% | 8% | |
| 362 | 0.3% | 8% | |
| 363 | 1.2% | 8% | |
| 364 | 0.2% | 7% | |
| 365 | 0.4% | 7% | |
| 366 | 0.3% | 6% | |
| 367 | 0.9% | 6% | |
| 368 | 0% | 5% | |
| 369 | 0.1% | 5% | |
| 370 | 2% | 5% | |
| 371 | 0.2% | 3% | |
| 372 | 0.1% | 3% | |
| 373 | 2% | 3% | |
| 374 | 0.1% | 1.4% | |
| 375 | 0.1% | 1.3% | |
| 376 | 0% | 1.2% | |
| 377 | 0% | 1.2% | |
| 378 | 0% | 1.2% | |
| 379 | 0% | 1.1% | |
| 380 | 0.5% | 1.1% | |
| 381 | 0.1% | 0.6% | |
| 382 | 0% | 0.5% | |
| 383 | 0% | 0.5% | |
| 384 | 0% | 0.5% | |
| 385 | 0% | 0.5% | |
| 386 | 0% | 0.4% | |
| 387 | 0% | 0.4% | |
| 388 | 0% | 0.3% | |
| 389 | 0.2% | 0.3% | |
| 390 | 0% | 0.1% | |
| 391 | 0% | 0.1% | |
| 392 | 0% | 0.1% | |
| 393 | 0% | 0% |
Labour Party – Liberal Democrats – Scottish National Party

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 263 | 0% | 100% | |
| 264 | 0% | 99.9% | |
| 265 | 0% | 99.9% | |
| 266 | 0% | 99.9% | |
| 267 | 0% | 99.9% | |
| 268 | 0% | 99.9% | |
| 269 | 0% | 99.9% | |
| 270 | 0.1% | 99.9% | |
| 271 | 0% | 99.8% | |
| 272 | 0% | 99.8% | |
| 273 | 0.2% | 99.8% | |
| 274 | 0% | 99.6% | |
| 275 | 0% | 99.6% | |
| 276 | 0% | 99.5% | |
| 277 | 0.2% | 99.5% | |
| 278 | 0% | 99.3% | |
| 279 | 0.1% | 99.2% | |
| 280 | 0.1% | 99.2% | |
| 281 | 0.2% | 99.0% | |
| 282 | 0% | 98.9% | |
| 283 | 0.2% | 98.8% | |
| 284 | 0.1% | 98.6% | |
| 285 | 0% | 98.5% | |
| 286 | 0.3% | 98.5% | |
| 287 | 0.1% | 98% | |
| 288 | 0.1% | 98% | |
| 289 | 3% | 98% | |
| 290 | 0.5% | 95% | |
| 291 | 1.2% | 95% | |
| 292 | 0.2% | 94% | |
| 293 | 0.1% | 93% | |
| 294 | 0.4% | 93% | |
| 295 | 0.5% | 93% | |
| 296 | 0.7% | 92% | |
| 297 | 2% | 92% | |
| 298 | 1.2% | 90% | |
| 299 | 2% | 89% | |
| 300 | 0.1% | 87% | |
| 301 | 0.4% | 87% | |
| 302 | 4% | 86% | |
| 303 | 0.1% | 82% | |
| 304 | 1.2% | 82% | |
| 305 | 3% | 81% | |
| 306 | 0.2% | 78% | |
| 307 | 1.2% | 78% | |
| 308 | 1.5% | 76% | |
| 309 | 0.2% | 75% | Last Result |
| 310 | 10% | 75% | |
| 311 | 5% | 65% | |
| 312 | 0.2% | 60% | |
| 313 | 0.9% | 59% | |
| 314 | 2% | 59% | |
| 315 | 1.0% | 57% | |
| 316 | 2% | 56% | |
| 317 | 0.9% | 54% | |
| 318 | 2% | 53% | Median |
| 319 | 3% | 51% | |
| 320 | 0.8% | 48% | |
| 321 | 0.9% | 47% | |
| 322 | 1.0% | 47% | |
| 323 | 4% | 46% | |
| 324 | 0.3% | 41% | |
| 325 | 0.3% | 41% | |
| 326 | 0.3% | 41% | Majority |
| 327 | 0.8% | 40% | |
| 328 | 6% | 40% | |
| 329 | 0.4% | 34% | |
| 330 | 2% | 34% | |
| 331 | 2% | 32% | |
| 332 | 0.2% | 29% | |
| 333 | 5% | 29% | |
| 334 | 1.1% | 25% | |
| 335 | 1.0% | 23% | |
| 336 | 0.6% | 22% | |
| 337 | 3% | 22% | |
| 338 | 3% | 19% | |
| 339 | 0.3% | 16% | |
| 340 | 0.1% | 16% | |
| 341 | 0.9% | 16% | |
| 342 | 0.2% | 15% | |
| 343 | 0.5% | 15% | |
| 344 | 0.5% | 14% | |
| 345 | 0.1% | 14% | |
| 346 | 0.3% | 14% | |
| 347 | 0.7% | 13% | |
| 348 | 1.0% | 13% | |
| 349 | 1.3% | 12% | |
| 350 | 0.2% | 10% | |
| 351 | 0.2% | 10% | |
| 352 | 0.8% | 10% | |
| 353 | 0.3% | 9% | |
| 354 | 0% | 9% | |
| 355 | 1.5% | 9% | |
| 356 | 0.4% | 7% | |
| 357 | 0% | 7% | |
| 358 | 0.4% | 7% | |
| 359 | 0.2% | 6% | |
| 360 | 0.1% | 6% | |
| 361 | 0.4% | 6% | |
| 362 | 0.1% | 6% | |
| 363 | 0.9% | 6% | |
| 364 | 0.9% | 5% | |
| 365 | 0.2% | 4% | |
| 366 | 1.4% | 4% | |
| 367 | 0.1% | 2% | |
| 368 | 0.1% | 2% | |
| 369 | 0.9% | 2% | |
| 370 | 0.1% | 1.2% | |
| 371 | 0.1% | 1.2% | |
| 372 | 0% | 1.1% | |
| 373 | 0% | 1.1% | |
| 374 | 0% | 1.0% | |
| 375 | 0% | 1.0% | |
| 376 | 0.5% | 1.0% | |
| 377 | 0.1% | 0.6% | |
| 378 | 0% | 0.5% | |
| 379 | 0% | 0.5% | |
| 380 | 0% | 0.4% | |
| 381 | 0.3% | 0.4% | |
| 382 | 0% | 0.2% | |
| 383 | 0% | 0.1% | |
| 384 | 0% | 0.1% | |
| 385 | 0% | 0.1% | |
| 386 | 0% | 0.1% | |
| 387 | 0% | 0% |
Conservative Party – Scottish National Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 246 | 0% | 100% | |
| 247 | 0% | 99.9% | |
| 248 | 0% | 99.9% | |
| 249 | 0.1% | 99.9% | |
| 250 | 0.1% | 99.8% | |
| 251 | 0% | 99.7% | |
| 252 | 0% | 99.7% | |
| 253 | 0.1% | 99.7% | |
| 254 | 0.1% | 99.7% | |
| 255 | 0% | 99.6% | |
| 256 | 0% | 99.6% | |
| 257 | 0% | 99.5% | |
| 258 | 0.1% | 99.5% | |
| 259 | 0% | 99.5% | |
| 260 | 0% | 99.5% | |
| 261 | 0.2% | 99.4% | |
| 262 | 0% | 99.3% | |
| 263 | 0% | 99.2% | |
| 264 | 0% | 99.2% | |
| 265 | 0% | 99.2% | |
| 266 | 0.3% | 99.2% | |
| 267 | 0% | 98.9% | |
| 268 | 1.0% | 98.8% | |
| 269 | 0% | 98% | |
| 270 | 0.1% | 98% | |
| 271 | 0.1% | 98% | |
| 272 | 0.1% | 98% | |
| 273 | 2% | 98% | |
| 274 | 0% | 96% | |
| 275 | 1.4% | 96% | |
| 276 | 0.9% | 94% | |
| 277 | 0.1% | 93% | |
| 278 | 0.1% | 93% | |
| 279 | 0.1% | 93% | |
| 280 | 0.7% | 93% | |
| 281 | 0% | 92% | |
| 282 | 0.3% | 92% | |
| 283 | 0.3% | 92% | |
| 284 | 0.2% | 92% | |
| 285 | 1.0% | 92% | |
| 286 | 0.3% | 91% | |
| 287 | 0.3% | 90% | |
| 288 | 1.3% | 90% | |
| 289 | 2% | 89% | |
| 290 | 0.2% | 86% | |
| 291 | 0.6% | 86% | |
| 292 | 0.2% | 85% | |
| 293 | 0.3% | 85% | |
| 294 | 0.4% | 85% | |
| 295 | 2% | 85% | |
| 296 | 0.4% | 82% | |
| 297 | 0.7% | 82% | |
| 298 | 0.1% | 81% | |
| 299 | 1.2% | 81% | |
| 300 | 0.2% | 80% | |
| 301 | 0.1% | 80% | |
| 302 | 3% | 80% | |
| 303 | 1.4% | 76% | |
| 304 | 0.4% | 75% | |
| 305 | 0.7% | 75% | |
| 306 | 5% | 74% | |
| 307 | 2% | 69% | |
| 308 | 6% | 67% | |
| 309 | 0.6% | 60% | |
| 310 | 0.4% | 60% | |
| 311 | 0.6% | 59% | |
| 312 | 4% | 59% | |
| 313 | 1.0% | 55% | Median |
| 314 | 0.2% | 54% | |
| 315 | 1.1% | 53% | |
| 316 | 1.0% | 52% | |
| 317 | 3% | 51% | |
| 318 | 1.3% | 49% | |
| 319 | 4% | 47% | |
| 320 | 4% | 44% | |
| 321 | 4% | 40% | |
| 322 | 0.3% | 36% | |
| 323 | 2% | 36% | |
| 324 | 0.4% | 34% | |
| 325 | 1.0% | 34% | |
| 326 | 0.5% | 33% | Majority |
| 327 | 3% | 32% | |
| 328 | 0.6% | 29% | |
| 329 | 8% | 28% | |
| 330 | 4% | 20% | |
| 331 | 1.3% | 17% | |
| 332 | 0.8% | 15% | |
| 333 | 4% | 15% | |
| 334 | 0.9% | 10% | |
| 335 | 2% | 10% | |
| 336 | 0.3% | 7% | |
| 337 | 0.3% | 7% | |
| 338 | 1.4% | 7% | |
| 339 | 0.5% | 5% | |
| 340 | 0.1% | 5% | |
| 341 | 0.6% | 5% | |
| 342 | 0.5% | 4% | |
| 343 | 0.8% | 4% | |
| 344 | 0.3% | 3% | |
| 345 | 0.7% | 2% | |
| 346 | 0.3% | 2% | |
| 347 | 0.2% | 1.4% | |
| 348 | 0.2% | 1.2% | |
| 349 | 0.4% | 1.1% | |
| 350 | 0.1% | 0.7% | |
| 351 | 0.1% | 0.6% | |
| 352 | 0% | 0.5% | |
| 353 | 0.1% | 0.4% | |
| 354 | 0.2% | 0.4% | |
| 355 | 0% | 0.2% | |
| 356 | 0% | 0.2% | Last Result |
| 357 | 0% | 0.2% | |
| 358 | 0.1% | 0.2% | |
| 359 | 0% | 0.1% | |
| 360 | 0% | 0.1% | |
| 361 | 0% | 0.1% | |
| 362 | 0% | 0.1% | |
| 363 | 0% | 0.1% | |
| 364 | 0% | 0.1% | |
| 365 | 0% | 0.1% | |
| 366 | 0% | 0% |
Conservative Party – Liberal Democrats – Change UK

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 252 | 0.1% | 100% | |
| 253 | 0% | 99.9% | |
| 254 | 0% | 99.8% | |
| 255 | 0% | 99.8% | |
| 256 | 0% | 99.8% | |
| 257 | 0% | 99.8% | |
| 258 | 0.1% | 99.8% | |
| 259 | 0.2% | 99.7% | |
| 260 | 0.1% | 99.5% | |
| 261 | 0.1% | 99.4% | |
| 262 | 0% | 99.3% | |
| 263 | 0% | 99.3% | |
| 264 | 0% | 99.2% | |
| 265 | 0% | 99.2% | |
| 266 | 0% | 99.2% | |
| 267 | 0.4% | 99.2% | |
| 268 | 0.1% | 98.8% | |
| 269 | 0% | 98.7% | |
| 270 | 0.3% | 98.7% | |
| 271 | 0.7% | 98% | |
| 272 | 0.5% | 98% | |
| 273 | 1.2% | 97% | |
| 274 | 0.2% | 96% | |
| 275 | 0.2% | 96% | |
| 276 | 0.1% | 96% | |
| 277 | 0% | 95% | |
| 278 | 0.1% | 95% | |
| 279 | 0.1% | 95% | |
| 280 | 0.5% | 95% | |
| 281 | 2% | 95% | |
| 282 | 0.2% | 93% | |
| 283 | 0.1% | 93% | |
| 284 | 1.4% | 93% | |
| 285 | 0.2% | 91% | |
| 286 | 0% | 91% | |
| 287 | 1.2% | 91% | |
| 288 | 0.6% | 90% | |
| 289 | 0.9% | 89% | |
| 290 | 0.1% | 88% | |
| 291 | 0.2% | 88% | |
| 292 | 0.1% | 88% | |
| 293 | 1.4% | 88% | |
| 294 | 0.4% | 87% | |
| 295 | 3% | 86% | |
| 296 | 1.3% | 84% | |
| 297 | 1.4% | 82% | |
| 298 | 0.4% | 81% | |
| 299 | 2% | 80% | |
| 300 | 0.4% | 79% | |
| 301 | 2% | 78% | |
| 302 | 0.9% | 76% | |
| 303 | 2% | 76% | |
| 304 | 6% | 73% | |
| 305 | 0.4% | 67% | |
| 306 | 0.6% | 67% | |
| 307 | 5% | 66% | |
| 308 | 2% | 61% | |
| 309 | 0.6% | 60% | |
| 310 | 6% | 59% | |
| 311 | 2% | 53% | |
| 312 | 0.4% | 51% | Median |
| 313 | 0.3% | 51% | |
| 314 | 2% | 50% | |
| 315 | 0.1% | 48% | |
| 316 | 2% | 48% | |
| 317 | 5% | 46% | |
| 318 | 1.2% | 41% | |
| 319 | 0.4% | 40% | |
| 320 | 0.3% | 39% | |
| 321 | 4% | 39% | |
| 322 | 0.7% | 35% | |
| 323 | 0.7% | 35% | |
| 324 | 2% | 34% | |
| 325 | 4% | 32% | |
| 326 | 4% | 28% | Majority |
| 327 | 2% | 24% | |
| 328 | 9% | 22% | |
| 329 | 2% | 12% | Last Result |
| 330 | 0.8% | 10% | |
| 331 | 2% | 9% | |
| 332 | 0.3% | 8% | |
| 333 | 4% | 8% | |
| 334 | 0.3% | 3% | |
| 335 | 0.2% | 3% | |
| 336 | 0.3% | 3% | |
| 337 | 0.4% | 3% | |
| 338 | 0.3% | 2% | |
| 339 | 0.6% | 2% | |
| 340 | 0.5% | 1.2% | |
| 341 | 0.1% | 0.7% | |
| 342 | 0% | 0.6% | |
| 343 | 0.2% | 0.6% | |
| 344 | 0.1% | 0.4% | |
| 345 | 0% | 0.3% | |
| 346 | 0% | 0.3% | |
| 347 | 0% | 0.3% | |
| 348 | 0% | 0.2% | |
| 349 | 0% | 0.2% | |
| 350 | 0% | 0.2% | |
| 351 | 0% | 0.2% | |
| 352 | 0% | 0.2% | |
| 353 | 0.1% | 0.1% | |
| 354 | 0% | 0% |
Conservative Party – Liberal Democrats

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 252 | 0.1% | 100% | |
| 253 | 0% | 99.9% | |
| 254 | 0% | 99.8% | |
| 255 | 0% | 99.8% | |
| 256 | 0% | 99.8% | |
| 257 | 0% | 99.8% | |
| 258 | 0.1% | 99.8% | |
| 259 | 0.2% | 99.7% | |
| 260 | 0.1% | 99.5% | |
| 261 | 0.1% | 99.4% | |
| 262 | 0% | 99.3% | |
| 263 | 0% | 99.3% | |
| 264 | 0% | 99.2% | |
| 265 | 0% | 99.2% | |
| 266 | 0% | 99.2% | |
| 267 | 0.4% | 99.2% | |
| 268 | 0.1% | 98.8% | |
| 269 | 0% | 98.7% | |
| 270 | 0.3% | 98.7% | |
| 271 | 0.7% | 98% | |
| 272 | 0.5% | 98% | |
| 273 | 1.2% | 97% | |
| 274 | 0.2% | 96% | |
| 275 | 0.2% | 96% | |
| 276 | 0.1% | 96% | |
| 277 | 0% | 95% | |
| 278 | 0.1% | 95% | |
| 279 | 0.1% | 95% | |
| 280 | 0.5% | 95% | |
| 281 | 2% | 95% | |
| 282 | 0.2% | 93% | |
| 283 | 0.1% | 93% | |
| 284 | 1.4% | 93% | |
| 285 | 0.2% | 91% | |
| 286 | 0% | 91% | |
| 287 | 1.2% | 91% | |
| 288 | 0.6% | 90% | |
| 289 | 0.9% | 89% | |
| 290 | 0.1% | 88% | |
| 291 | 0.2% | 88% | |
| 292 | 0.1% | 88% | |
| 293 | 1.4% | 88% | |
| 294 | 0.4% | 87% | |
| 295 | 3% | 86% | |
| 296 | 1.3% | 84% | |
| 297 | 1.4% | 82% | |
| 298 | 0.4% | 81% | |
| 299 | 2% | 80% | |
| 300 | 0.4% | 79% | |
| 301 | 2% | 78% | |
| 302 | 0.9% | 76% | |
| 303 | 2% | 76% | |
| 304 | 6% | 73% | |
| 305 | 0.4% | 67% | |
| 306 | 0.6% | 67% | |
| 307 | 5% | 66% | |
| 308 | 2% | 61% | |
| 309 | 0.6% | 60% | |
| 310 | 6% | 59% | |
| 311 | 2% | 53% | |
| 312 | 0.4% | 51% | Median |
| 313 | 0.3% | 51% | |
| 314 | 2% | 50% | |
| 315 | 0.1% | 48% | |
| 316 | 2% | 48% | |
| 317 | 5% | 46% | |
| 318 | 1.2% | 41% | |
| 319 | 0.4% | 40% | |
| 320 | 0.3% | 39% | |
| 321 | 4% | 39% | |
| 322 | 0.7% | 35% | |
| 323 | 0.7% | 35% | |
| 324 | 2% | 34% | |
| 325 | 4% | 32% | |
| 326 | 4% | 28% | Majority |
| 327 | 2% | 24% | |
| 328 | 9% | 22% | |
| 329 | 2% | 12% | Last Result |
| 330 | 0.8% | 10% | |
| 331 | 2% | 9% | |
| 332 | 0.3% | 8% | |
| 333 | 4% | 8% | |
| 334 | 0.3% | 3% | |
| 335 | 0.2% | 3% | |
| 336 | 0.3% | 3% | |
| 337 | 0.4% | 3% | |
| 338 | 0.3% | 2% | |
| 339 | 0.6% | 2% | |
| 340 | 0.5% | 1.2% | |
| 341 | 0.1% | 0.7% | |
| 342 | 0% | 0.6% | |
| 343 | 0.2% | 0.6% | |
| 344 | 0.1% | 0.4% | |
| 345 | 0% | 0.3% | |
| 346 | 0% | 0.3% | |
| 347 | 0% | 0.3% | |
| 348 | 0% | 0.2% | |
| 349 | 0% | 0.2% | |
| 350 | 0% | 0.2% | |
| 351 | 0% | 0.2% | |
| 352 | 0% | 0.2% | |
| 353 | 0.1% | 0.1% | |
| 354 | 0% | 0% |
Conservative Party – Scottish National Party

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 239 | 0% | 100% | |
| 240 | 0% | 99.9% | |
| 241 | 0.1% | 99.9% | |
| 242 | 0% | 99.9% | |
| 243 | 0% | 99.8% | |
| 244 | 0% | 99.8% | |
| 245 | 0% | 99.8% | |
| 246 | 0.1% | 99.8% | |
| 247 | 0% | 99.7% | |
| 248 | 0% | 99.7% | |
| 249 | 0.1% | 99.7% | |
| 250 | 0.1% | 99.6% | |
| 251 | 0% | 99.5% | |
| 252 | 0% | 99.5% | |
| 253 | 0% | 99.5% | |
| 254 | 0% | 99.5% | |
| 255 | 0% | 99.4% | |
| 256 | 0% | 99.4% | |
| 257 | 0.2% | 99.4% | |
| 258 | 0.2% | 99.2% | |
| 259 | 0% | 99.0% | |
| 260 | 0.1% | 99.0% | |
| 261 | 0% | 98.8% | |
| 262 | 0% | 98.8% | |
| 263 | 0.1% | 98.8% | |
| 264 | 2% | 98.7% | |
| 265 | 0.1% | 97% | |
| 266 | 0.4% | 97% | |
| 267 | 0.1% | 96% | |
| 268 | 0% | 96% | |
| 269 | 0.8% | 96% | |
| 270 | 0.1% | 95% | |
| 271 | 1.4% | 95% | |
| 272 | 0.8% | 94% | |
| 273 | 0.1% | 93% | |
| 274 | 0.3% | 93% | |
| 275 | 0.1% | 93% | |
| 276 | 0.6% | 93% | |
| 277 | 0.4% | 92% | |
| 278 | 0.2% | 92% | |
| 279 | 0.6% | 92% | |
| 280 | 0.1% | 91% | |
| 281 | 0.9% | 91% | |
| 282 | 3% | 90% | |
| 283 | 0.2% | 87% | |
| 284 | 2% | 87% | |
| 285 | 0.9% | 86% | |
| 286 | 0.1% | 85% | |
| 287 | 1.5% | 84% | |
| 288 | 0.1% | 83% | |
| 289 | 0.3% | 83% | |
| 290 | 0.1% | 82% | |
| 291 | 1.1% | 82% | |
| 292 | 1.2% | 81% | |
| 293 | 1.4% | 80% | |
| 294 | 0.2% | 79% | |
| 295 | 0.2% | 78% | |
| 296 | 0.2% | 78% | |
| 297 | 0.3% | 78% | |
| 298 | 3% | 78% | |
| 299 | 3% | 75% | |
| 300 | 0.7% | 72% | |
| 301 | 0.8% | 71% | |
| 302 | 5% | 70% | |
| 303 | 5% | 65% | |
| 304 | 0.9% | 59% | |
| 305 | 1.3% | 58% | |
| 306 | 0.2% | 57% | |
| 307 | 3% | 57% | |
| 308 | 0.7% | 53% | Median |
| 309 | 3% | 53% | |
| 310 | 0.1% | 50% | |
| 311 | 2% | 50% | |
| 312 | 0.9% | 48% | |
| 313 | 3% | 47% | |
| 314 | 4% | 44% | |
| 315 | 5% | 40% | |
| 316 | 0.9% | 35% | |
| 317 | 1.0% | 34% | |
| 318 | 0.9% | 33% | |
| 319 | 0.3% | 32% | |
| 320 | 3% | 32% | |
| 321 | 2% | 29% | |
| 322 | 0.8% | 27% | |
| 323 | 2% | 27% | |
| 324 | 0.9% | 24% | |
| 325 | 8% | 24% | |
| 326 | 3% | 16% | Majority |
| 327 | 2% | 13% | |
| 328 | 0.4% | 11% | |
| 329 | 4% | 11% | |
| 330 | 0.6% | 7% | |
| 331 | 0.6% | 6% | |
| 332 | 0.4% | 6% | |
| 333 | 0.3% | 5% | |
| 334 | 0.8% | 5% | |
| 335 | 0.8% | 4% | |
| 336 | 1.4% | 3% | |
| 337 | 0.2% | 2% | |
| 338 | 0.3% | 2% | |
| 339 | 0.2% | 2% | |
| 340 | 0.7% | 1.4% | |
| 341 | 0.1% | 0.7% | |
| 342 | 0% | 0.6% | |
| 343 | 0% | 0.6% | |
| 344 | 0.1% | 0.6% | |
| 345 | 0% | 0.5% | |
| 346 | 0.1% | 0.4% | |
| 347 | 0% | 0.4% | |
| 348 | 0% | 0.3% | |
| 349 | 0% | 0.3% | |
| 350 | 0.1% | 0.3% | |
| 351 | 0% | 0.1% | |
| 352 | 0% | 0.1% | Last Result |
| 353 | 0% | 0.1% | |
| 354 | 0% | 0.1% | |
| 355 | 0% | 0.1% | |
| 356 | 0% | 0.1% | |
| 357 | 0% | 0.1% | |
| 358 | 0% | 0% |
Labour Party – Liberal Democrats – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 216 | 0% | 100% | |
| 217 | 0% | 99.9% | |
| 218 | 0% | 99.9% | |
| 219 | 0% | 99.9% | |
| 220 | 0% | 99.9% | |
| 221 | 0% | 99.9% | |
| 222 | 0% | 99.9% | |
| 223 | 0% | 99.9% | |
| 224 | 0.1% | 99.9% | |
| 225 | 0% | 99.8% | |
| 226 | 0% | 99.8% | |
| 227 | 0.1% | 99.8% | |
| 228 | 0% | 99.7% | |
| 229 | 0.2% | 99.7% | |
| 230 | 0% | 99.5% | |
| 231 | 0.2% | 99.4% | |
| 232 | 0% | 99.3% | |
| 233 | 0.1% | 99.3% | |
| 234 | 0.2% | 99.2% | |
| 235 | 0% | 99.0% | |
| 236 | 0.3% | 98.9% | |
| 237 | 0.2% | 98.6% | |
| 238 | 0% | 98% | |
| 239 | 0.2% | 98% | |
| 240 | 0% | 98% | |
| 241 | 0.1% | 98% | |
| 242 | 0.1% | 98% | |
| 243 | 3% | 98% | |
| 244 | 0.1% | 95% | |
| 245 | 0.9% | 95% | |
| 246 | 0.7% | 94% | |
| 247 | 0.5% | 94% | |
| 248 | 2% | 93% | |
| 249 | 0.5% | 91% | |
| 250 | 2% | 91% | |
| 251 | 0.3% | 89% | |
| 252 | 4% | 88% | |
| 253 | 0.6% | 84% | |
| 254 | 0.1% | 84% | |
| 255 | 0.8% | 84% | |
| 256 | 0.5% | 83% | |
| 257 | 0.1% | 82% | |
| 258 | 4% | 82% | |
| 259 | 1.1% | 79% | |
| 260 | 0.2% | 78% | |
| 261 | 9% | 78% | |
| 262 | 0.4% | 69% | |
| 263 | 1.3% | 68% | |
| 264 | 0.4% | 67% | |
| 265 | 9% | 67% | |
| 266 | 1.2% | 57% | |
| 267 | 1.0% | 56% | |
| 268 | 0.4% | 55% | |
| 269 | 2% | 55% | |
| 270 | 1.0% | 53% | Median |
| 271 | 1.0% | 52% | |
| 272 | 1.3% | 51% | |
| 273 | 0.1% | 50% | |
| 274 | 5% | 50% | |
| 275 | 0.6% | 45% | |
| 276 | 2% | 44% | |
| 277 | 1.1% | 42% | |
| 278 | 5% | 41% | Last Result |
| 279 | 0.1% | 36% | |
| 280 | 0.3% | 36% | |
| 281 | 2% | 35% | |
| 282 | 2% | 33% | |
| 283 | 1.2% | 31% | |
| 284 | 0.1% | 30% | |
| 285 | 5% | 30% | |
| 286 | 0.9% | 25% | |
| 287 | 0.2% | 24% | |
| 288 | 0.2% | 24% | |
| 289 | 0.5% | 24% | |
| 290 | 2% | 23% | |
| 291 | 3% | 21% | |
| 292 | 1.2% | 18% | |
| 293 | 2% | 17% | |
| 294 | 0.1% | 15% | |
| 295 | 0.1% | 15% | |
| 296 | 0.2% | 15% | |
| 297 | 0.6% | 15% | |
| 298 | 0.4% | 14% | |
| 299 | 0.9% | 14% | |
| 300 | 2% | 13% | |
| 301 | 0.3% | 11% | |
| 302 | 0.1% | 11% | |
| 303 | 1.1% | 11% | |
| 304 | 0.1% | 10% | |
| 305 | 0.2% | 9% | |
| 306 | 0.4% | 9% | |
| 307 | 0.3% | 9% | |
| 308 | 0.1% | 8% | |
| 309 | 1.4% | 8% | |
| 310 | 0.1% | 7% | |
| 311 | 0.2% | 7% | |
| 312 | 0.4% | 7% | |
| 313 | 0.3% | 6% | |
| 314 | 0.9% | 6% | |
| 315 | 0% | 5% | |
| 316 | 0.3% | 5% | |
| 317 | 2% | 5% | |
| 318 | 0.1% | 3% | |
| 319 | 0.1% | 3% | |
| 320 | 2% | 3% | |
| 321 | 0.1% | 1.4% | |
| 322 | 0% | 1.3% | |
| 323 | 0% | 1.2% | |
| 324 | 0.1% | 1.2% | |
| 325 | 0% | 1.1% | |
| 326 | 0% | 1.1% | Majority |
| 327 | 0.5% | 1.1% | |
| 328 | 0.1% | 0.6% | |
| 329 | 0% | 0.5% | |
| 330 | 0% | 0.5% | |
| 331 | 0% | 0.5% | |
| 332 | 0.1% | 0.5% | |
| 333 | 0% | 0.4% | |
| 334 | 0% | 0.4% | |
| 335 | 0% | 0.3% | |
| 336 | 0.2% | 0.3% | |
| 337 | 0% | 0.1% | |
| 338 | 0% | 0.1% | |
| 339 | 0% | 0.1% | |
| 340 | 0% | 0% |
Labour Party – Scottish National Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 215 | 0% | 100% | |
| 216 | 0% | 99.9% | |
| 217 | 0% | 99.9% | |
| 218 | 0% | 99.9% | |
| 219 | 0% | 99.9% | |
| 220 | 0% | 99.9% | |
| 221 | 0% | 99.9% | |
| 222 | 0% | 99.9% | |
| 223 | 0% | 99.9% | |
| 224 | 0.1% | 99.9% | |
| 225 | 0% | 99.8% | |
| 226 | 0.2% | 99.8% | |
| 227 | 0% | 99.5% | |
| 228 | 0% | 99.5% | |
| 229 | 0.1% | 99.5% | |
| 230 | 0.1% | 99.4% | |
| 231 | 0.1% | 99.3% | |
| 232 | 0.1% | 99.1% | |
| 233 | 0.1% | 99.0% | |
| 234 | 0.2% | 98.9% | |
| 235 | 0.1% | 98.8% | |
| 236 | 0% | 98.7% | |
| 237 | 0.3% | 98.6% | |
| 238 | 0.2% | 98% | |
| 239 | 0.1% | 98% | |
| 240 | 0.1% | 98% | |
| 241 | 1.3% | 98% | |
| 242 | 3% | 97% | |
| 243 | 1.2% | 94% | |
| 244 | 0.1% | 92% | |
| 245 | 0.8% | 92% | |
| 246 | 0.1% | 91% | |
| 247 | 0.1% | 91% | |
| 248 | 4% | 91% | |
| 249 | 0.7% | 87% | |
| 250 | 1.1% | 87% | |
| 251 | 0.5% | 86% | |
| 252 | 0.9% | 85% | |
| 253 | 5% | 84% | |
| 254 | 0.4% | 79% | |
| 255 | 0.8% | 79% | |
| 256 | 0.7% | 78% | |
| 257 | 2% | 77% | |
| 258 | 9% | 76% | |
| 259 | 0.3% | 67% | |
| 260 | 2% | 66% | |
| 261 | 5% | 64% | |
| 262 | 0.3% | 59% | |
| 263 | 2% | 59% | |
| 264 | 2% | 57% | |
| 265 | 0.4% | 55% | |
| 266 | 2% | 55% | Median |
| 267 | 0.1% | 52% | |
| 268 | 5% | 52% | |
| 269 | 0.2% | 47% | |
| 270 | 0.7% | 47% | |
| 271 | 2% | 46% | |
| 272 | 3% | 45% | |
| 273 | 0.9% | 42% | |
| 274 | 0.8% | 41% | |
| 275 | 0.3% | 40% | |
| 276 | 5% | 40% | |
| 277 | 1.4% | 35% | |
| 278 | 4% | 34% | |
| 279 | 3% | 29% | |
| 280 | 0.5% | 26% | |
| 281 | 5% | 26% | |
| 282 | 0.1% | 21% | |
| 283 | 0.9% | 21% | |
| 284 | 0.4% | 20% | |
| 285 | 0.1% | 20% | |
| 286 | 0.1% | 19% | |
| 287 | 0.2% | 19% | |
| 288 | 0.4% | 19% | |
| 289 | 3% | 19% | |
| 290 | 0.6% | 16% | |
| 291 | 3% | 16% | |
| 292 | 0.7% | 13% | |
| 293 | 0.8% | 12% | |
| 294 | 0.1% | 11% | |
| 295 | 0.1% | 11% | |
| 296 | 1.0% | 11% | |
| 297 | 0.5% | 10% | |
| 298 | 0.1% | 10% | |
| 299 | 0.3% | 10% | |
| 300 | 0.4% | 9% | |
| 301 | 0.1% | 9% | Last Result |
| 302 | 0.1% | 9% | |
| 303 | 1.3% | 9% | |
| 304 | 2% | 7% | |
| 305 | 1.2% | 5% | |
| 306 | 0% | 4% | |
| 307 | 0.4% | 4% | |
| 308 | 0.1% | 4% | |
| 309 | 0% | 4% | |
| 310 | 0.1% | 4% | |
| 311 | 0% | 4% | |
| 312 | 0.1% | 3% | |
| 313 | 0.9% | 3% | |
| 314 | 0.9% | 3% | |
| 315 | 0% | 2% | |
| 316 | 0.2% | 2% | |
| 317 | 0.1% | 1.4% | |
| 318 | 0.3% | 1.3% | |
| 319 | 0% | 1.0% | |
| 320 | 0% | 1.0% | |
| 321 | 0% | 1.0% | |
| 322 | 0.1% | 1.0% | |
| 323 | 0% | 0.9% | |
| 324 | 0.7% | 0.9% | |
| 325 | 0% | 0.2% | |
| 326 | 0% | 0.1% | Majority |
| 327 | 0% | 0.1% | |
| 328 | 0% | 0.1% | |
| 329 | 0% | 0.1% | |
| 330 | 0% | 0.1% | |
| 331 | 0% | 0.1% | |
| 332 | 0% | 0.1% | |
| 333 | 0% | 0% |
Labour Party – Liberal Democrats – Change UK

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 209 | 0% | 100% | |
| 210 | 0% | 99.9% | |
| 211 | 0% | 99.9% | |
| 212 | 0% | 99.9% | |
| 213 | 0% | 99.9% | |
| 214 | 0% | 99.9% | |
| 215 | 0% | 99.9% | |
| 216 | 0.1% | 99.9% | |
| 217 | 0% | 99.8% | |
| 218 | 0% | 99.8% | |
| 219 | 0% | 99.8% | |
| 220 | 0.2% | 99.8% | |
| 221 | 0% | 99.6% | |
| 222 | 0.1% | 99.6% | |
| 223 | 0.2% | 99.5% | |
| 224 | 0% | 99.3% | |
| 225 | 0.1% | 99.3% | |
| 226 | 0.1% | 99.2% | |
| 227 | 0.2% | 99.0% | |
| 228 | 0% | 98.9% | |
| 229 | 0.2% | 98.8% | |
| 230 | 0% | 98.6% | |
| 231 | 0% | 98.6% | |
| 232 | 0.3% | 98.5% | |
| 233 | 0.1% | 98% | |
| 234 | 0.1% | 98% | |
| 235 | 3% | 98% | |
| 236 | 0.2% | 95% | |
| 237 | 0.8% | 95% | |
| 238 | 0.9% | 94% | |
| 239 | 0.1% | 94% | |
| 240 | 0.4% | 93% | |
| 241 | 0.2% | 93% | |
| 242 | 0.4% | 93% | |
| 243 | 2% | 92% | |
| 244 | 2% | 90% | |
| 245 | 0.7% | 88% | |
| 246 | 0.7% | 88% | |
| 247 | 0.1% | 87% | |
| 248 | 4% | 87% | |
| 249 | 0.3% | 82% | |
| 250 | 0.8% | 82% | |
| 251 | 3% | 81% | |
| 252 | 0.5% | 78% | |
| 253 | 1.0% | 78% | |
| 254 | 2% | 77% | |
| 255 | 0.1% | 75% | |
| 256 | 2% | 75% | |
| 257 | 8% | 73% | |
| 258 | 5% | 65% | |
| 259 | 0.4% | 60% | |
| 260 | 0.6% | 59% | |
| 261 | 2% | 59% | |
| 262 | 2% | 57% | |
| 263 | 3% | 55% | |
| 264 | 2% | 53% | |
| 265 | 0.1% | 51% | Median |
| 266 | 3% | 51% | |
| 267 | 1.2% | 48% | |
| 268 | 0.2% | 47% | |
| 269 | 2% | 47% | |
| 270 | 3% | 44% | |
| 271 | 0.1% | 41% | |
| 272 | 0.2% | 41% | |
| 273 | 1.1% | 41% | |
| 274 | 5% | 40% | Last Result |
| 275 | 0.7% | 35% | |
| 276 | 2% | 34% | |
| 277 | 0.7% | 32% | |
| 278 | 2% | 32% | |
| 279 | 0.5% | 29% | |
| 280 | 5% | 29% | |
| 281 | 0.2% | 23% | |
| 282 | 1.4% | 23% | |
| 283 | 0.2% | 22% | |
| 284 | 4% | 22% | |
| 285 | 2% | 18% | |
| 286 | 0.2% | 16% | |
| 287 | 0.9% | 16% | |
| 288 | 0.1% | 15% | |
| 289 | 0.2% | 15% | |
| 290 | 0.5% | 15% | |
| 291 | 0.5% | 14% | |
| 292 | 0.1% | 14% | |
| 293 | 0.8% | 14% | |
| 294 | 0.2% | 13% | |
| 295 | 1.0% | 13% | |
| 296 | 1.3% | 12% | |
| 297 | 0.3% | 10% | |
| 298 | 0.1% | 10% | |
| 299 | 0.9% | 10% | |
| 300 | 0.2% | 9% | |
| 301 | 1.2% | 9% | |
| 302 | 0.4% | 8% | |
| 303 | 0.3% | 7% | |
| 304 | 0.1% | 7% | |
| 305 | 0.4% | 7% | |
| 306 | 0.2% | 6% | |
| 307 | 0% | 6% | |
| 308 | 0.5% | 6% | |
| 309 | 0% | 6% | |
| 310 | 1.1% | 6% | |
| 311 | 0.8% | 5% | |
| 312 | 0.1% | 4% | |
| 313 | 1.5% | 4% | |
| 314 | 0% | 2% | |
| 315 | 0.1% | 2% | |
| 316 | 0.9% | 2% | |
| 317 | 0.1% | 1.2% | |
| 318 | 0% | 1.1% | |
| 319 | 0% | 1.1% | |
| 320 | 0% | 1.1% | |
| 321 | 0% | 1.0% | |
| 322 | 0% | 1.0% | |
| 323 | 0.5% | 1.0% | |
| 324 | 0.1% | 0.5% | |
| 325 | 0% | 0.5% | |
| 326 | 0% | 0.5% | Majority |
| 327 | 0% | 0.4% | |
| 328 | 0.3% | 0.4% | |
| 329 | 0% | 0.1% | |
| 330 | 0% | 0.1% | |
| 331 | 0% | 0.1% | |
| 332 | 0% | 0.1% | |
| 333 | 0% | 0.1% | |
| 334 | 0% | 0% |
Labour Party – Liberal Democrats

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 209 | 0% | 100% | |
| 210 | 0% | 99.9% | |
| 211 | 0% | 99.9% | |
| 212 | 0% | 99.9% | |
| 213 | 0% | 99.9% | |
| 214 | 0% | 99.9% | |
| 215 | 0% | 99.9% | |
| 216 | 0.1% | 99.9% | |
| 217 | 0% | 99.8% | |
| 218 | 0% | 99.8% | |
| 219 | 0% | 99.8% | |
| 220 | 0.2% | 99.8% | |
| 221 | 0% | 99.6% | |
| 222 | 0.1% | 99.6% | |
| 223 | 0.2% | 99.5% | |
| 224 | 0% | 99.3% | |
| 225 | 0.1% | 99.3% | |
| 226 | 0.1% | 99.2% | |
| 227 | 0.2% | 99.0% | |
| 228 | 0% | 98.9% | |
| 229 | 0.2% | 98.8% | |
| 230 | 0% | 98.6% | |
| 231 | 0% | 98.6% | |
| 232 | 0.3% | 98.5% | |
| 233 | 0.1% | 98% | |
| 234 | 0.1% | 98% | |
| 235 | 3% | 98% | |
| 236 | 0.2% | 95% | |
| 237 | 0.8% | 95% | |
| 238 | 0.9% | 94% | |
| 239 | 0.1% | 94% | |
| 240 | 0.4% | 93% | |
| 241 | 0.2% | 93% | |
| 242 | 0.4% | 93% | |
| 243 | 2% | 92% | |
| 244 | 2% | 90% | |
| 245 | 0.7% | 88% | |
| 246 | 0.7% | 88% | |
| 247 | 0.1% | 87% | |
| 248 | 4% | 87% | |
| 249 | 0.3% | 82% | |
| 250 | 0.8% | 82% | |
| 251 | 3% | 81% | |
| 252 | 0.5% | 78% | |
| 253 | 1.0% | 78% | |
| 254 | 2% | 77% | |
| 255 | 0.1% | 75% | |
| 256 | 2% | 75% | |
| 257 | 8% | 73% | |
| 258 | 5% | 65% | |
| 259 | 0.4% | 60% | |
| 260 | 0.6% | 59% | |
| 261 | 2% | 59% | |
| 262 | 2% | 57% | |
| 263 | 3% | 55% | |
| 264 | 2% | 53% | |
| 265 | 0.1% | 51% | Median |
| 266 | 3% | 51% | |
| 267 | 1.2% | 48% | |
| 268 | 0.2% | 47% | |
| 269 | 2% | 47% | |
| 270 | 3% | 44% | |
| 271 | 0.1% | 41% | |
| 272 | 0.2% | 41% | |
| 273 | 1.1% | 41% | |
| 274 | 5% | 40% | Last Result |
| 275 | 0.7% | 35% | |
| 276 | 2% | 34% | |
| 277 | 0.7% | 32% | |
| 278 | 2% | 32% | |
| 279 | 0.5% | 29% | |
| 280 | 5% | 29% | |
| 281 | 0.2% | 23% | |
| 282 | 1.4% | 23% | |
| 283 | 0.2% | 22% | |
| 284 | 4% | 22% | |
| 285 | 2% | 18% | |
| 286 | 0.2% | 16% | |
| 287 | 0.9% | 16% | |
| 288 | 0.1% | 15% | |
| 289 | 0.2% | 15% | |
| 290 | 0.5% | 15% | |
| 291 | 0.5% | 14% | |
| 292 | 0.1% | 14% | |
| 293 | 0.8% | 14% | |
| 294 | 0.2% | 13% | |
| 295 | 1.0% | 13% | |
| 296 | 1.3% | 12% | |
| 297 | 0.3% | 10% | |
| 298 | 0.1% | 10% | |
| 299 | 0.9% | 10% | |
| 300 | 0.2% | 9% | |
| 301 | 1.2% | 9% | |
| 302 | 0.4% | 8% | |
| 303 | 0.3% | 7% | |
| 304 | 0.1% | 7% | |
| 305 | 0.4% | 7% | |
| 306 | 0.2% | 6% | |
| 307 | 0% | 6% | |
| 308 | 0.5% | 6% | |
| 309 | 0% | 6% | |
| 310 | 1.1% | 6% | |
| 311 | 0.8% | 5% | |
| 312 | 0.1% | 4% | |
| 313 | 1.5% | 4% | |
| 314 | 0% | 2% | |
| 315 | 0.1% | 2% | |
| 316 | 0.9% | 2% | |
| 317 | 0.1% | 1.2% | |
| 318 | 0% | 1.1% | |
| 319 | 0% | 1.1% | |
| 320 | 0% | 1.1% | |
| 321 | 0% | 1.0% | |
| 322 | 0% | 1.0% | |
| 323 | 0.5% | 1.0% | |
| 324 | 0.1% | 0.5% | |
| 325 | 0% | 0.5% | |
| 326 | 0% | 0.5% | Majority |
| 327 | 0% | 0.4% | |
| 328 | 0.3% | 0.4% | |
| 329 | 0% | 0.1% | |
| 330 | 0% | 0.1% | |
| 331 | 0% | 0.1% | |
| 332 | 0% | 0.1% | |
| 333 | 0% | 0.1% | |
| 334 | 0% | 0% |
Labour Party – Scottish National Party

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 207 | 0.1% | 100% | |
| 208 | 0% | 99.9% | |
| 209 | 0% | 99.9% | |
| 210 | 0% | 99.9% | |
| 211 | 0% | 99.9% | |
| 212 | 0% | 99.9% | |
| 213 | 0% | 99.9% | |
| 214 | 0% | 99.9% | |
| 215 | 0% | 99.9% | |
| 216 | 0% | 99.9% | |
| 217 | 0.2% | 99.9% | |
| 218 | 0.1% | 99.7% | |
| 219 | 0% | 99.6% | |
| 220 | 0.1% | 99.6% | |
| 221 | 0% | 99.5% | |
| 222 | 0% | 99.5% | |
| 223 | 0.4% | 99.4% | |
| 224 | 0.1% | 99.1% | |
| 225 | 0.1% | 99.0% | |
| 226 | 0% | 98.9% | |
| 227 | 0.2% | 98.8% | |
| 228 | 0.1% | 98.6% | |
| 229 | 0.1% | 98.6% | |
| 230 | 0.1% | 98% | |
| 231 | 0.1% | 98% | |
| 232 | 0% | 98% | |
| 233 | 0.1% | 98% | |
| 234 | 4% | 98% | |
| 235 | 0.5% | 94% | |
| 236 | 0.2% | 93% | |
| 237 | 0% | 93% | |
| 238 | 0.2% | 93% | |
| 239 | 1.0% | 93% | |
| 240 | 0.9% | 92% | |
| 241 | 0.9% | 91% | |
| 242 | 0.1% | 90% | |
| 243 | 0.6% | 90% | |
| 244 | 4% | 89% | |
| 245 | 0.9% | 85% | |
| 246 | 5% | 84% | |
| 247 | 0.4% | 79% | |
| 248 | 0.6% | 78% | |
| 249 | 0.4% | 78% | |
| 250 | 0.7% | 77% | |
| 251 | 2% | 77% | |
| 252 | 1.4% | 75% | |
| 253 | 1.4% | 74% | |
| 254 | 12% | 72% | |
| 255 | 2% | 61% | |
| 256 | 0.1% | 59% | |
| 257 | 2% | 58% | |
| 258 | 0.5% | 56% | |
| 259 | 3% | 56% | |
| 260 | 1.1% | 53% | |
| 261 | 1.5% | 51% | Median |
| 262 | 0.4% | 50% | |
| 263 | 0.3% | 50% | |
| 264 | 7% | 49% | |
| 265 | 0.2% | 43% | |
| 266 | 0.2% | 42% | |
| 267 | 1.4% | 42% | |
| 268 | 1.0% | 41% | |
| 269 | 2% | 40% | |
| 270 | 0.2% | 38% | |
| 271 | 4% | 38% | |
| 272 | 5% | 34% | |
| 273 | 1.3% | 29% | |
| 274 | 0.5% | 28% | |
| 275 | 2% | 27% | |
| 276 | 4% | 25% | |
| 277 | 0.3% | 21% | |
| 278 | 0.2% | 20% | |
| 279 | 1.4% | 20% | |
| 280 | 0.8% | 19% | |
| 281 | 2% | 18% | |
| 282 | 0.3% | 16% | |
| 283 | 0.8% | 16% | |
| 284 | 0.2% | 15% | |
| 285 | 0.7% | 15% | |
| 286 | 0.5% | 14% | |
| 287 | 2% | 14% | |
| 288 | 0.6% | 12% | |
| 289 | 0.1% | 11% | |
| 290 | 0.5% | 11% | |
| 291 | 0.1% | 11% | |
| 292 | 1.2% | 11% | |
| 293 | 0.2% | 9% | |
| 294 | 0.4% | 9% | |
| 295 | 1.3% | 9% | |
| 296 | 0.1% | 7% | |
| 297 | 0.3% | 7% | Last Result |
| 298 | 0.2% | 7% | |
| 299 | 0.1% | 7% | |
| 300 | 2% | 7% | |
| 301 | 0.9% | 5% | |
| 302 | 0% | 4% | |
| 303 | 0.4% | 4% | |
| 304 | 0.8% | 4% | |
| 305 | 0% | 3% | |
| 306 | 0.1% | 3% | |
| 307 | 0.2% | 3% | |
| 308 | 0% | 2% | |
| 309 | 0% | 2% | |
| 310 | 1.1% | 2% | |
| 311 | 0.1% | 1.3% | |
| 312 | 0.2% | 1.2% | |
| 313 | 0% | 1.0% | |
| 314 | 0% | 1.0% | |
| 315 | 0% | 0.9% | |
| 316 | 0.2% | 0.9% | |
| 317 | 0% | 0.7% | |
| 318 | 0% | 0.7% | |
| 319 | 0% | 0.6% | |
| 320 | 0.5% | 0.6% | |
| 321 | 0% | 0.1% | |
| 322 | 0% | 0.1% | |
| 323 | 0% | 0.1% | |
| 324 | 0% | 0.1% | |
| 325 | 0% | 0.1% | |
| 326 | 0% | 0.1% | Majority |
| 327 | 0% | 0% |
Conservative Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 193 | 0% | 100% | |
| 194 | 0% | 99.9% | |
| 195 | 0.1% | 99.9% | |
| 196 | 0% | 99.9% | |
| 197 | 0.1% | 99.8% | |
| 198 | 0% | 99.7% | |
| 199 | 0% | 99.7% | |
| 200 | 0.1% | 99.7% | |
| 201 | 0.1% | 99.7% | |
| 202 | 0% | 99.6% | |
| 203 | 0% | 99.6% | |
| 204 | 0% | 99.5% | |
| 205 | 0.1% | 99.5% | |
| 206 | 0% | 99.5% | |
| 207 | 0.2% | 99.5% | |
| 208 | 0% | 99.3% | |
| 209 | 0% | 99.3% | |
| 210 | 0% | 99.2% | |
| 211 | 0.1% | 99.2% | |
| 212 | 0% | 99.2% | |
| 213 | 0.3% | 99.2% | |
| 214 | 0% | 98.9% | |
| 215 | 1.0% | 98.8% | |
| 216 | 0% | 98% | |
| 217 | 0% | 98% | |
| 218 | 0.1% | 98% | |
| 219 | 0.2% | 98% | |
| 220 | 2% | 97% | |
| 221 | 0% | 96% | |
| 222 | 1.4% | 96% | |
| 223 | 0.9% | 94% | |
| 224 | 0.1% | 93% | |
| 225 | 0.1% | 93% | |
| 226 | 0.1% | 93% | |
| 227 | 0.7% | 93% | |
| 228 | 0.3% | 92% | |
| 229 | 0.2% | 92% | |
| 230 | 0.1% | 92% | |
| 231 | 0.3% | 92% | |
| 232 | 1.0% | 92% | |
| 233 | 0.5% | 91% | |
| 234 | 0.4% | 90% | |
| 235 | 0.9% | 90% | |
| 236 | 2% | 89% | |
| 237 | 0.6% | 86% | |
| 238 | 0.2% | 86% | |
| 239 | 0.2% | 85% | |
| 240 | 0.3% | 85% | |
| 241 | 2% | 85% | |
| 242 | 0.2% | 83% | |
| 243 | 0.5% | 82% | |
| 244 | 0.6% | 82% | |
| 245 | 1.1% | 81% | |
| 246 | 0.2% | 80% | |
| 247 | 0.2% | 80% | |
| 248 | 0.3% | 80% | |
| 249 | 4% | 79% | |
| 250 | 1.0% | 76% | |
| 251 | 0.5% | 75% | |
| 252 | 6% | 75% | |
| 253 | 0.5% | 69% | |
| 254 | 4% | 68% | |
| 255 | 4% | 65% | |
| 256 | 0.6% | 60% | |
| 257 | 0.6% | 60% | |
| 258 | 4% | 59% | |
| 259 | 0.9% | 55% | |
| 260 | 0.7% | 54% | Median |
| 261 | 0.9% | 54% | |
| 262 | 1.0% | 53% | |
| 263 | 3% | 52% | |
| 264 | 0.8% | 49% | |
| 265 | 0.5% | 48% | |
| 266 | 4% | 47% | |
| 267 | 4% | 43% | |
| 268 | 3% | 39% | |
| 269 | 0.2% | 36% | |
| 270 | 2% | 36% | |
| 271 | 0.7% | 34% | |
| 272 | 0.6% | 33% | |
| 273 | 4% | 33% | |
| 274 | 0.6% | 29% | |
| 275 | 1.1% | 29% | |
| 276 | 9% | 28% | |
| 277 | 2% | 18% | |
| 278 | 2% | 17% | |
| 279 | 4% | 15% | |
| 280 | 1.1% | 11% | |
| 281 | 2% | 10% | |
| 282 | 0.3% | 8% | |
| 283 | 1.0% | 7% | |
| 284 | 0.5% | 6% | |
| 285 | 0.5% | 6% | |
| 286 | 0.4% | 5% | |
| 287 | 0.2% | 5% | |
| 288 | 1.1% | 5% | |
| 289 | 0.1% | 4% | |
| 290 | 1.1% | 3% | |
| 291 | 0.2% | 2% | |
| 292 | 0.6% | 2% | |
| 293 | 0.3% | 2% | |
| 294 | 0.3% | 1.4% | |
| 295 | 0.4% | 1.1% | |
| 296 | 0.1% | 0.7% | |
| 297 | 0.2% | 0.7% | |
| 298 | 0% | 0.5% | |
| 299 | 0.1% | 0.5% | |
| 300 | 0.2% | 0.4% | |
| 301 | 0% | 0.2% | |
| 302 | 0% | 0.2% | |
| 303 | 0% | 0.2% | |
| 304 | 0% | 0.2% | |
| 305 | 0.1% | 0.1% | |
| 306 | 0% | 0.1% | |
| 307 | 0% | 0.1% | |
| 308 | 0% | 0.1% | |
| 309 | 0% | 0.1% | |
| 310 | 0% | 0.1% | |
| 311 | 0% | 0.1% | |
| 312 | 0% | 0% | |
| 313 | 0% | 0% | |
| 314 | 0% | 0% | |
| 315 | 0% | 0% | |
| 316 | 0% | 0% | |
| 317 | 0% | 0% | |
| 318 | 0% | 0% | |
| 319 | 0% | 0% | |
| 320 | 0% | 0% | |
| 321 | 0% | 0% | Last Result |
Conservative Party – Change UK

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 186 | 0% | 100% | |
| 187 | 0.1% | 99.9% | |
| 188 | 0% | 99.9% | |
| 189 | 0% | 99.9% | |
| 190 | 0% | 99.8% | |
| 191 | 0% | 99.8% | |
| 192 | 0% | 99.8% | |
| 193 | 0.1% | 99.8% | |
| 194 | 0% | 99.7% | |
| 195 | 0% | 99.7% | |
| 196 | 0.1% | 99.7% | |
| 197 | 0.1% | 99.6% | |
| 198 | 0% | 99.5% | |
| 199 | 0% | 99.5% | |
| 200 | 0% | 99.5% | |
| 201 | 0% | 99.5% | |
| 202 | 0% | 99.4% | |
| 203 | 0.2% | 99.4% | |
| 204 | 0% | 99.2% | |
| 205 | 0.2% | 99.2% | |
| 206 | 0% | 99.0% | |
| 207 | 0.1% | 99.0% | |
| 208 | 0% | 98.8% | |
| 209 | 0% | 98.8% | |
| 210 | 0.1% | 98.8% | |
| 211 | 2% | 98.7% | |
| 212 | 0.1% | 97% | |
| 213 | 0.4% | 97% | |
| 214 | 0.1% | 96% | |
| 215 | 0.2% | 96% | |
| 216 | 0.8% | 96% | |
| 217 | 0% | 95% | |
| 218 | 1.4% | 95% | |
| 219 | 0.9% | 94% | |
| 220 | 0.2% | 93% | |
| 221 | 0.1% | 93% | |
| 222 | 0.1% | 93% | |
| 223 | 0.8% | 93% | |
| 224 | 0.3% | 92% | |
| 225 | 0.3% | 92% | |
| 226 | 0.3% | 91% | |
| 227 | 0.2% | 91% | |
| 228 | 0.9% | 91% | |
| 229 | 3% | 90% | |
| 230 | 0.9% | 87% | |
| 231 | 0.9% | 86% | |
| 232 | 0.9% | 85% | |
| 233 | 2% | 85% | |
| 234 | 0.1% | 83% | |
| 235 | 0.2% | 83% | |
| 236 | 0.2% | 83% | |
| 237 | 1.2% | 82% | |
| 238 | 0.8% | 81% | |
| 239 | 0.5% | 80% | |
| 240 | 2% | 80% | |
| 241 | 0.1% | 78% | |
| 242 | 0.5% | 78% | |
| 243 | 0.1% | 78% | |
| 244 | 1.1% | 78% | |
| 245 | 2% | 77% | |
| 246 | 3% | 74% | |
| 247 | 0.7% | 71% | |
| 248 | 6% | 71% | |
| 249 | 0.7% | 65% | |
| 250 | 6% | 64% | |
| 251 | 1.3% | 58% | |
| 252 | 0.1% | 57% | |
| 253 | 3% | 57% | |
| 254 | 1.0% | 54% | |
| 255 | 3% | 53% | Median |
| 256 | 0.1% | 50% | |
| 257 | 0.9% | 50% | |
| 258 | 2% | 49% | |
| 259 | 0.4% | 47% | |
| 260 | 4% | 47% | |
| 261 | 3% | 43% | |
| 262 | 5% | 40% | |
| 263 | 0.7% | 35% | |
| 264 | 1.2% | 34% | |
| 265 | 0.9% | 33% | |
| 266 | 3% | 32% | |
| 267 | 0.7% | 29% | |
| 268 | 2% | 29% | |
| 269 | 2% | 27% | |
| 270 | 0.9% | 25% | |
| 271 | 0.7% | 24% | |
| 272 | 10% | 23% | |
| 273 | 0.6% | 13% | |
| 274 | 1.3% | 12% | |
| 275 | 4% | 11% | |
| 276 | 0.3% | 7% | |
| 277 | 0.7% | 7% | |
| 278 | 0.6% | 6% | |
| 279 | 0.8% | 5% | |
| 280 | 0.2% | 5% | |
| 281 | 0.5% | 4% | |
| 282 | 0.5% | 4% | |
| 283 | 1.3% | 3% | |
| 284 | 0.2% | 2% | |
| 285 | 0.3% | 2% | |
| 286 | 0.8% | 2% | |
| 287 | 0.1% | 0.7% | |
| 288 | 0% | 0.6% | |
| 289 | 0% | 0.6% | |
| 290 | 0.1% | 0.6% | |
| 291 | 0.1% | 0.5% | |
| 292 | 0% | 0.4% | |
| 293 | 0.1% | 0.4% | |
| 294 | 0% | 0.4% | |
| 295 | 0.1% | 0.3% | |
| 296 | 0.1% | 0.3% | |
| 297 | 0% | 0.1% | |
| 298 | 0% | 0.1% | |
| 299 | 0% | 0.1% | |
| 300 | 0% | 0.1% | |
| 301 | 0% | 0.1% | |
| 302 | 0% | 0.1% | |
| 303 | 0% | 0.1% | |
| 304 | 0% | 0% | |
| 305 | 0% | 0% | |
| 306 | 0% | 0% | |
| 307 | 0% | 0% | |
| 308 | 0% | 0% | |
| 309 | 0% | 0% | |
| 310 | 0% | 0% | |
| 311 | 0% | 0% | |
| 312 | 0% | 0% | |
| 313 | 0% | 0% | |
| 314 | 0% | 0% | |
| 315 | 0% | 0% | |
| 316 | 0% | 0% | |
| 317 | 0% | 0% | Last Result |
Conservative Party

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 186 | 0% | 100% | |
| 187 | 0.1% | 99.9% | |
| 188 | 0% | 99.9% | |
| 189 | 0% | 99.9% | |
| 190 | 0% | 99.8% | |
| 191 | 0% | 99.8% | |
| 192 | 0% | 99.8% | |
| 193 | 0.1% | 99.8% | |
| 194 | 0% | 99.7% | |
| 195 | 0% | 99.7% | |
| 196 | 0.1% | 99.7% | |
| 197 | 0.1% | 99.6% | |
| 198 | 0% | 99.5% | |
| 199 | 0% | 99.5% | |
| 200 | 0% | 99.5% | |
| 201 | 0% | 99.5% | |
| 202 | 0% | 99.4% | |
| 203 | 0.2% | 99.4% | |
| 204 | 0% | 99.2% | |
| 205 | 0.2% | 99.2% | |
| 206 | 0% | 99.0% | |
| 207 | 0.1% | 99.0% | |
| 208 | 0% | 98.8% | |
| 209 | 0% | 98.8% | |
| 210 | 0.1% | 98.8% | |
| 211 | 2% | 98.7% | |
| 212 | 0.1% | 97% | |
| 213 | 0.4% | 97% | |
| 214 | 0.1% | 96% | |
| 215 | 0.2% | 96% | |
| 216 | 0.8% | 96% | |
| 217 | 0% | 95% | |
| 218 | 1.4% | 95% | |
| 219 | 0.9% | 94% | |
| 220 | 0.2% | 93% | |
| 221 | 0.1% | 93% | |
| 222 | 0.1% | 93% | |
| 223 | 0.8% | 93% | |
| 224 | 0.3% | 92% | |
| 225 | 0.3% | 92% | |
| 226 | 0.3% | 91% | |
| 227 | 0.2% | 91% | |
| 228 | 0.9% | 91% | |
| 229 | 3% | 90% | |
| 230 | 0.9% | 87% | |
| 231 | 0.9% | 86% | |
| 232 | 0.9% | 85% | |
| 233 | 2% | 85% | |
| 234 | 0.1% | 83% | |
| 235 | 0.2% | 83% | |
| 236 | 0.2% | 83% | |
| 237 | 1.2% | 82% | |
| 238 | 0.8% | 81% | |
| 239 | 0.5% | 80% | |
| 240 | 2% | 80% | |
| 241 | 0.1% | 78% | |
| 242 | 0.5% | 78% | |
| 243 | 0.1% | 78% | |
| 244 | 1.1% | 78% | |
| 245 | 2% | 77% | |
| 246 | 3% | 74% | |
| 247 | 0.7% | 71% | |
| 248 | 6% | 71% | |
| 249 | 0.7% | 65% | |
| 250 | 6% | 64% | |
| 251 | 1.3% | 58% | |
| 252 | 0.1% | 57% | |
| 253 | 3% | 57% | |
| 254 | 1.0% | 54% | |
| 255 | 3% | 53% | Median |
| 256 | 0.1% | 50% | |
| 257 | 0.9% | 50% | |
| 258 | 2% | 49% | |
| 259 | 0.4% | 47% | |
| 260 | 4% | 47% | |
| 261 | 3% | 43% | |
| 262 | 5% | 40% | |
| 263 | 0.7% | 35% | |
| 264 | 1.2% | 34% | |
| 265 | 0.9% | 33% | |
| 266 | 3% | 32% | |
| 267 | 0.7% | 29% | |
| 268 | 2% | 29% | |
| 269 | 2% | 27% | |
| 270 | 0.9% | 25% | |
| 271 | 0.7% | 24% | |
| 272 | 10% | 23% | |
| 273 | 0.6% | 13% | |
| 274 | 1.3% | 12% | |
| 275 | 4% | 11% | |
| 276 | 0.3% | 7% | |
| 277 | 0.7% | 7% | |
| 278 | 0.6% | 6% | |
| 279 | 0.8% | 5% | |
| 280 | 0.2% | 5% | |
| 281 | 0.5% | 4% | |
| 282 | 0.5% | 4% | |
| 283 | 1.3% | 3% | |
| 284 | 0.2% | 2% | |
| 285 | 0.3% | 2% | |
| 286 | 0.8% | 2% | |
| 287 | 0.1% | 0.7% | |
| 288 | 0% | 0.6% | |
| 289 | 0% | 0.6% | |
| 290 | 0.1% | 0.6% | |
| 291 | 0.1% | 0.5% | |
| 292 | 0% | 0.4% | |
| 293 | 0.1% | 0.4% | |
| 294 | 0% | 0.4% | |
| 295 | 0.1% | 0.3% | |
| 296 | 0.1% | 0.3% | |
| 297 | 0% | 0.1% | |
| 298 | 0% | 0.1% | |
| 299 | 0% | 0.1% | |
| 300 | 0% | 0.1% | |
| 301 | 0% | 0.1% | |
| 302 | 0% | 0.1% | |
| 303 | 0% | 0.1% | |
| 304 | 0% | 0% | |
| 305 | 0% | 0% | |
| 306 | 0% | 0% | |
| 307 | 0% | 0% | |
| 308 | 0% | 0% | |
| 309 | 0% | 0% | |
| 310 | 0% | 0% | |
| 311 | 0% | 0% | |
| 312 | 0% | 0% | |
| 313 | 0% | 0% | |
| 314 | 0% | 0% | |
| 315 | 0% | 0% | |
| 316 | 0% | 0% | |
| 317 | 0% | 0% | Last Result |
Labour Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 161 | 0% | 100% | |
| 162 | 0% | 99.9% | |
| 163 | 0% | 99.9% | |
| 164 | 0% | 99.9% | |
| 165 | 0% | 99.9% | |
| 166 | 0% | 99.9% | |
| 167 | 0% | 99.9% | |
| 168 | 0% | 99.9% | |
| 169 | 0% | 99.9% | |
| 170 | 0.1% | 99.9% | |
| 171 | 0% | 99.8% | |
| 172 | 0% | 99.8% | |
| 173 | 0.2% | 99.8% | |
| 174 | 0% | 99.5% | |
| 175 | 0.1% | 99.5% | |
| 176 | 0.2% | 99.5% | |
| 177 | 0.1% | 99.3% | |
| 178 | 0.1% | 99.1% | |
| 179 | 0.1% | 99.0% | |
| 180 | 0.2% | 98.9% | |
| 181 | 0.1% | 98.8% | |
| 182 | 0.1% | 98.7% | |
| 183 | 0.3% | 98.6% | |
| 184 | 0.2% | 98% | |
| 185 | 0.1% | 98% | |
| 186 | 0.1% | 98% | |
| 187 | 1.3% | 98% | |
| 188 | 3% | 97% | |
| 189 | 0.9% | 94% | |
| 190 | 0.4% | 93% | |
| 191 | 0.6% | 92% | |
| 192 | 0.3% | 92% | |
| 193 | 0.1% | 91% | |
| 194 | 4% | 91% | |
| 195 | 0.5% | 87% | |
| 196 | 0.6% | 87% | |
| 197 | 0.8% | 86% | |
| 198 | 0.5% | 85% | |
| 199 | 3% | 85% | |
| 200 | 3% | 82% | |
| 201 | 0.7% | 79% | |
| 202 | 0.9% | 78% | |
| 203 | 1.0% | 77% | |
| 204 | 2% | 77% | |
| 205 | 8% | 75% | |
| 206 | 1.1% | 67% | |
| 207 | 1.3% | 65% | |
| 208 | 5% | 64% | |
| 209 | 0.9% | 59% | |
| 210 | 3% | 58% | |
| 211 | 0.7% | 55% | |
| 212 | 2% | 55% | |
| 213 | 1.2% | 53% | Median |
| 214 | 0.5% | 52% | |
| 215 | 4% | 51% | |
| 216 | 0.3% | 47% | |
| 217 | 3% | 47% | |
| 218 | 0.1% | 44% | |
| 219 | 3% | 44% | |
| 220 | 0.4% | 41% | |
| 221 | 0.6% | 41% | |
| 222 | 5% | 40% | |
| 223 | 0.2% | 35% | |
| 224 | 3% | 35% | |
| 225 | 4% | 32% | |
| 226 | 2% | 28% | |
| 227 | 0.5% | 26% | |
| 228 | 5% | 26% | |
| 229 | 0.8% | 21% | |
| 230 | 0.4% | 20% | |
| 231 | 0.2% | 20% | |
| 232 | 0.2% | 20% | |
| 233 | 0.1% | 19% | |
| 234 | 0.1% | 19% | |
| 235 | 1.4% | 19% | |
| 236 | 2% | 18% | |
| 237 | 0.6% | 16% | |
| 238 | 3% | 15% | |
| 239 | 0.4% | 13% | |
| 240 | 0.8% | 12% | |
| 241 | 0.1% | 11% | |
| 242 | 0.1% | 11% | |
| 243 | 1.0% | 11% | |
| 244 | 0.5% | 10% | |
| 245 | 0.2% | 10% | |
| 246 | 0.2% | 9% | |
| 247 | 0.5% | 9% | |
| 248 | 0.1% | 9% | |
| 249 | 1.2% | 9% | |
| 250 | 0.3% | 7% | |
| 251 | 2% | 7% | |
| 252 | 1.1% | 5% | |
| 253 | 0% | 4% | |
| 254 | 0.5% | 4% | |
| 255 | 0.1% | 4% | |
| 256 | 0% | 4% | |
| 257 | 0.1% | 4% | |
| 258 | 0% | 4% | |
| 259 | 0.3% | 3% | |
| 260 | 0.7% | 3% | |
| 261 | 0.9% | 2% | |
| 262 | 0.1% | 2% | |
| 263 | 0.1% | 1.5% | |
| 264 | 0.1% | 1.4% | |
| 265 | 0.2% | 1.2% | |
| 266 | 0% | 1.0% | Last Result |
| 267 | 0% | 1.0% | |
| 268 | 0% | 1.0% | |
| 269 | 0% | 0.9% | |
| 270 | 0% | 0.9% | |
| 271 | 0.7% | 0.9% | |
| 272 | 0% | 0.2% | |
| 273 | 0% | 0.1% | |
| 274 | 0% | 0.1% | |
| 275 | 0% | 0.1% | |
| 276 | 0% | 0.1% | |
| 277 | 0% | 0.1% | |
| 278 | 0% | 0.1% | |
| 279 | 0% | 0.1% | |
| 280 | 0% | 0% |
Labour Party – Change UK

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 153 | 0% | 100% | |
| 154 | 0% | 99.9% | |
| 155 | 0% | 99.9% | |
| 156 | 0% | 99.9% | |
| 157 | 0% | 99.9% | |
| 158 | 0% | 99.9% | |
| 159 | 0% | 99.9% | |
| 160 | 0% | 99.9% | |
| 161 | 0% | 99.9% | |
| 162 | 0% | 99.9% | |
| 163 | 0% | 99.9% | |
| 164 | 0.3% | 99.9% | |
| 165 | 0% | 99.6% | |
| 166 | 0.1% | 99.6% | |
| 167 | 0% | 99.5% | |
| 168 | 0% | 99.5% | |
| 169 | 0.4% | 99.5% | |
| 170 | 0.1% | 99.1% | |
| 171 | 0.1% | 99.0% | |
| 172 | 0.1% | 98.9% | |
| 173 | 0.2% | 98.8% | |
| 174 | 0.1% | 98.6% | |
| 175 | 0.1% | 98.6% | |
| 176 | 0% | 98.5% | |
| 177 | 0.1% | 98% | |
| 178 | 0.1% | 98% | |
| 179 | 0.2% | 98% | |
| 180 | 4% | 98% | |
| 181 | 0.8% | 94% | |
| 182 | 0.3% | 93% | |
| 183 | 0.1% | 93% | |
| 184 | 0.2% | 93% | |
| 185 | 0.9% | 93% | |
| 186 | 1.0% | 92% | |
| 187 | 0.2% | 91% | |
| 188 | 0.8% | 91% | |
| 189 | 0.2% | 90% | |
| 190 | 5% | 90% | |
| 191 | 0.1% | 85% | |
| 192 | 4% | 85% | |
| 193 | 3% | 81% | |
| 194 | 0.8% | 79% | |
| 195 | 0.2% | 78% | |
| 196 | 0.8% | 78% | |
| 197 | 0.7% | 77% | |
| 198 | 3% | 76% | |
| 199 | 0.4% | 73% | |
| 200 | 1.4% | 73% | |
| 201 | 13% | 72% | |
| 202 | 0.2% | 59% | |
| 203 | 0.6% | 58% | |
| 204 | 2% | 58% | |
| 205 | 1.3% | 56% | |
| 206 | 3% | 55% | |
| 207 | 2% | 52% | |
| 208 | 0.5% | 50% | Median |
| 209 | 0.8% | 50% | |
| 210 | 1.5% | 49% | |
| 211 | 5% | 47% | |
| 212 | 0.1% | 42% | |
| 213 | 0.8% | 42% | |
| 214 | 0.9% | 42% | |
| 215 | 2% | 41% | |
| 216 | 0.8% | 39% | |
| 217 | 1.3% | 38% | |
| 218 | 8% | 37% | |
| 219 | 1.5% | 29% | |
| 220 | 0.5% | 28% | |
| 221 | 0.3% | 27% | |
| 222 | 2% | 27% | |
| 223 | 4% | 25% | |
| 224 | 0.4% | 21% | |
| 225 | 1.1% | 20% | |
| 226 | 1.1% | 19% | |
| 227 | 0.1% | 18% | |
| 228 | 2% | 18% | |
| 229 | 0.6% | 16% | |
| 230 | 0.6% | 16% | |
| 231 | 0.2% | 15% | |
| 232 | 0.8% | 15% | |
| 233 | 0.4% | 14% | |
| 234 | 2% | 14% | |
| 235 | 0.2% | 11% | |
| 236 | 0.1% | 11% | |
| 237 | 0.6% | 11% | |
| 238 | 0% | 11% | |
| 239 | 1.2% | 11% | |
| 240 | 0.3% | 9% | |
| 241 | 1.5% | 9% | |
| 242 | 0.1% | 7% | |
| 243 | 0.2% | 7% | |
| 244 | 0.2% | 7% | |
| 245 | 0.1% | 7% | |
| 246 | 0.2% | 7% | |
| 247 | 2% | 7% | |
| 248 | 0.9% | 5% | |
| 249 | 0% | 4% | |
| 250 | 0.4% | 4% | |
| 251 | 0.8% | 4% | |
| 252 | 0% | 3% | |
| 253 | 0.3% | 3% | |
| 254 | 0% | 2% | |
| 255 | 0% | 2% | |
| 256 | 0% | 2% | |
| 257 | 1.1% | 2% | |
| 258 | 0.2% | 1.3% | |
| 259 | 0.1% | 1.1% | |
| 260 | 0% | 1.0% | |
| 261 | 0% | 1.0% | |
| 262 | 0% | 0.9% | Last Result |
| 263 | 0.2% | 0.9% | |
| 264 | 0% | 0.7% | |
| 265 | 0% | 0.7% | |
| 266 | 0% | 0.6% | |
| 267 | 0.5% | 0.6% | |
| 268 | 0% | 0.1% | |
| 269 | 0% | 0.1% | |
| 270 | 0% | 0.1% | |
| 271 | 0% | 0.1% | |
| 272 | 0% | 0.1% | |
| 273 | 0% | 0.1% | |
| 274 | 0% | 0% |
Labour Party

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 153 | 0% | 100% | |
| 154 | 0% | 99.9% | |
| 155 | 0% | 99.9% | |
| 156 | 0% | 99.9% | |
| 157 | 0% | 99.9% | |
| 158 | 0% | 99.9% | |
| 159 | 0% | 99.9% | |
| 160 | 0% | 99.9% | |
| 161 | 0% | 99.9% | |
| 162 | 0% | 99.9% | |
| 163 | 0% | 99.9% | |
| 164 | 0.3% | 99.9% | |
| 165 | 0% | 99.6% | |
| 166 | 0.1% | 99.6% | |
| 167 | 0% | 99.5% | |
| 168 | 0% | 99.5% | |
| 169 | 0.4% | 99.5% | |
| 170 | 0.1% | 99.1% | |
| 171 | 0.1% | 99.0% | |
| 172 | 0.1% | 98.9% | |
| 173 | 0.2% | 98.8% | |
| 174 | 0.1% | 98.6% | |
| 175 | 0.1% | 98.6% | |
| 176 | 0% | 98.5% | |
| 177 | 0.1% | 98% | |
| 178 | 0.1% | 98% | |
| 179 | 0.2% | 98% | |
| 180 | 4% | 98% | |
| 181 | 0.8% | 94% | |
| 182 | 0.3% | 93% | |
| 183 | 0.1% | 93% | |
| 184 | 0.2% | 93% | |
| 185 | 0.9% | 93% | |
| 186 | 1.0% | 92% | |
| 187 | 0.2% | 91% | |
| 188 | 0.8% | 91% | |
| 189 | 0.2% | 90% | |
| 190 | 5% | 90% | |
| 191 | 0.1% | 85% | |
| 192 | 4% | 85% | |
| 193 | 3% | 81% | |
| 194 | 0.8% | 79% | |
| 195 | 0.2% | 78% | |
| 196 | 0.8% | 78% | |
| 197 | 0.7% | 77% | |
| 198 | 3% | 76% | |
| 199 | 0.4% | 73% | |
| 200 | 1.4% | 73% | |
| 201 | 13% | 72% | |
| 202 | 0.2% | 59% | |
| 203 | 0.6% | 58% | |
| 204 | 2% | 58% | |
| 205 | 1.3% | 56% | |
| 206 | 3% | 55% | |
| 207 | 2% | 52% | |
| 208 | 0.5% | 50% | Median |
| 209 | 0.8% | 50% | |
| 210 | 1.5% | 49% | |
| 211 | 5% | 47% | |
| 212 | 0.1% | 42% | |
| 213 | 0.8% | 42% | |
| 214 | 0.9% | 42% | |
| 215 | 2% | 41% | |
| 216 | 0.8% | 39% | |
| 217 | 1.3% | 38% | |
| 218 | 8% | 37% | |
| 219 | 1.5% | 29% | |
| 220 | 0.5% | 28% | |
| 221 | 0.3% | 27% | |
| 222 | 2% | 27% | |
| 223 | 4% | 25% | |
| 224 | 0.4% | 21% | |
| 225 | 1.1% | 20% | |
| 226 | 1.1% | 19% | |
| 227 | 0.1% | 18% | |
| 228 | 2% | 18% | |
| 229 | 0.6% | 16% | |
| 230 | 0.6% | 16% | |
| 231 | 0.2% | 15% | |
| 232 | 0.8% | 15% | |
| 233 | 0.4% | 14% | |
| 234 | 2% | 14% | |
| 235 | 0.2% | 11% | |
| 236 | 0.1% | 11% | |
| 237 | 0.6% | 11% | |
| 238 | 0% | 11% | |
| 239 | 1.2% | 11% | |
| 240 | 0.3% | 9% | |
| 241 | 1.5% | 9% | |
| 242 | 0.1% | 7% | |
| 243 | 0.2% | 7% | |
| 244 | 0.2% | 7% | |
| 245 | 0.1% | 7% | |
| 246 | 0.2% | 7% | |
| 247 | 2% | 7% | |
| 248 | 0.9% | 5% | |
| 249 | 0% | 4% | |
| 250 | 0.4% | 4% | |
| 251 | 0.8% | 4% | |
| 252 | 0% | 3% | |
| 253 | 0.3% | 3% | |
| 254 | 0% | 2% | |
| 255 | 0% | 2% | |
| 256 | 0% | 2% | |
| 257 | 1.1% | 2% | |
| 258 | 0.2% | 1.3% | |
| 259 | 0.1% | 1.1% | |
| 260 | 0% | 1.0% | |
| 261 | 0% | 1.0% | |
| 262 | 0% | 0.9% | Last Result |
| 263 | 0.2% | 0.9% | |
| 264 | 0% | 0.7% | |
| 265 | 0% | 0.7% | |
| 266 | 0% | 0.6% | |
| 267 | 0.5% | 0.6% | |
| 268 | 0% | 0.1% | |
| 269 | 0% | 0.1% | |
| 270 | 0% | 0.1% | |
| 271 | 0% | 0.1% | |
| 272 | 0% | 0.1% | |
| 273 | 0% | 0.1% | |
| 274 | 0% | 0% |
Technical Information
Opinion Poll
- Polling firm: Opinium
- Commissioner(s): The Observer
- Fieldwork period: 24–26 July 2019
Calculations
- Sample size: 2006
- Simulations done: 524,288
- Error estimate: 1.48%