Opinion Poll by IBRiS for Rzeczpospolita, 25 August–1 September 2018
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 |
|---|---|---|---|---|---|---|
| Prawo i Sprawiedliwość | 37.6% | 36.6% | 34.7–38.6% | 34.1–39.2% | 33.7–39.6% | 32.8–40.6% |
| Platforma Obywatelska | 24.1% | 27.1% | 25.3–29.0% | 24.9–29.5% | 24.4–29.9% | 23.6–30.8% |
| Sojusz Lewicy Demokratycznej | 7.6% | 8.6% | 7.6–9.8% | 7.3–10.2% | 7.0–10.5% | 6.5–11.1% |
| Kukiz’15 | 8.8% | 7.0% | 6.1–8.2% | 5.8–8.5% | 5.6–8.8% | 5.2–9.3% |
| Polskie Stronnictwo Ludowe | 5.1% | 5.0% | 4.2–6.0% | 4.0–6.3% | 3.8–6.5% | 3.5–7.1% |
| .Nowoczesna | 7.6% | 3.8% | 3.1–4.7% | 2.9–5.0% | 2.8–5.2% | 2.5–5.6% |
| Lewica Razem | 3.6% | 0.7% | 0.5–1.2% | 0.4–1.3% | 0.3–1.4% | 0.2–1.7% |
| KORWiN | 4.8% | 0.4% | 0.2–0.8% | 0.2–0.9% | 0.2–1.0% | 0.1–1.3% |
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 |
|---|---|---|---|---|---|---|
| Prawo i Sprawiedliwość | 235 | 225 | 209–235 | 202–240 | 201–246 | 198–249 |
| Platforma Obywatelska | 138 | 160 | 149–168 | 146–177 | 143–178 | 135–185 |
| Sojusz Lewicy Demokratycznej | 0 | 41 | 29–45 | 29–47 | 29–47 | 26–52 |
| Kukiz’15 | 42 | 26 | 18–38 | 16–40 | 12–40 | 8–43 |
| Polskie Stronnictwo Ludowe | 16 | 18 | 0–21 | 0–22 | 0–23 | 0–24 |
| .Nowoczesna | 28 | 0 | 0 | 0 | 0–9 | 0–12 |
| Lewica Razem | 0 | 0 | 0 | 0 | 0 | 0 |
| KORWiN | 0 | 0 | 0 | 0 | 0 | 0 |
Prawo i Sprawiedliwość
For a full overview of the results for this party, see the Prawo i Sprawiedliwość page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 193 | 0.1% | 100% | |
| 194 | 0% | 99.8% | |
| 195 | 0.2% | 99.8% | |
| 196 | 0.1% | 99.6% | |
| 197 | 0% | 99.5% | |
| 198 | 0.1% | 99.5% | |
| 199 | 0.7% | 99.4% | |
| 200 | 0.1% | 98.7% | |
| 201 | 2% | 98.6% | |
| 202 | 3% | 97% | |
| 203 | 0.3% | 94% | |
| 204 | 0.1% | 93% | |
| 205 | 0.4% | 93% | |
| 206 | 0.3% | 93% | |
| 207 | 1.2% | 93% | |
| 208 | 0.6% | 91% | |
| 209 | 1.1% | 91% | |
| 210 | 0.4% | 90% | |
| 211 | 0.8% | 89% | |
| 212 | 0.4% | 88% | |
| 213 | 0.3% | 88% | |
| 214 | 7% | 88% | |
| 215 | 8% | 80% | |
| 216 | 7% | 73% | |
| 217 | 2% | 66% | |
| 218 | 1.4% | 64% | |
| 219 | 2% | 62% | |
| 220 | 0.9% | 60% | |
| 221 | 0.7% | 59% | |
| 222 | 2% | 58% | |
| 223 | 2% | 56% | |
| 224 | 2% | 54% | |
| 225 | 4% | 52% | Median |
| 226 | 14% | 49% | |
| 227 | 8% | 35% | |
| 228 | 1.2% | 27% | |
| 229 | 0.4% | 26% | |
| 230 | 8% | 26% | |
| 231 | 0.4% | 17% | Majority |
| 232 | 3% | 17% | |
| 233 | 0.1% | 14% | |
| 234 | 2% | 14% | |
| 235 | 2% | 12% | Last Result |
| 236 | 0.4% | 10% | |
| 237 | 0.5% | 9% | |
| 238 | 0.8% | 9% | |
| 239 | 3% | 8% | |
| 240 | 0.5% | 5% | |
| 241 | 0.2% | 5% | |
| 242 | 1.0% | 5% | |
| 243 | 0.1% | 4% | |
| 244 | 0.4% | 4% | |
| 245 | 0.3% | 3% | |
| 246 | 0.9% | 3% | |
| 247 | 0% | 2% | |
| 248 | 0% | 2% | |
| 249 | 2% | 2% | |
| 250 | 0.1% | 0.4% | |
| 251 | 0% | 0.3% | |
| 252 | 0% | 0.2% | |
| 253 | 0.1% | 0.2% | |
| 254 | 0% | 0.1% | |
| 255 | 0% | 0.1% | |
| 256 | 0% | 0.1% | |
| 257 | 0% | 0.1% | |
| 258 | 0% | 0% |
Platforma Obywatelska
For a full overview of the results for this party, see the Platforma Obywatelska page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 129 | 0.1% | 100% | |
| 130 | 0.1% | 99.8% | |
| 131 | 0.1% | 99.7% | |
| 132 | 0% | 99.6% | |
| 133 | 0.1% | 99.6% | |
| 134 | 0.1% | 99.6% | |
| 135 | 0.1% | 99.5% | |
| 136 | 0% | 99.4% | |
| 137 | 0.1% | 99.3% | |
| 138 | 0.1% | 99.3% | Last Result |
| 139 | 0.2% | 99.2% | |
| 140 | 0.2% | 99.1% | |
| 141 | 0.3% | 98.9% | |
| 142 | 0.7% | 98.6% | |
| 143 | 1.0% | 98% | |
| 144 | 0.2% | 97% | |
| 145 | 2% | 97% | |
| 146 | 0.2% | 95% | |
| 147 | 0.9% | 95% | |
| 148 | 3% | 94% | |
| 149 | 2% | 91% | |
| 150 | 0.8% | 89% | |
| 151 | 4% | 88% | |
| 152 | 13% | 84% | |
| 153 | 6% | 71% | |
| 154 | 0.5% | 65% | |
| 155 | 7% | 65% | |
| 156 | 0.9% | 58% | |
| 157 | 0.9% | 57% | |
| 158 | 0.4% | 56% | |
| 159 | 5% | 56% | |
| 160 | 4% | 50% | Median |
| 161 | 9% | 46% | |
| 162 | 6% | 37% | |
| 163 | 6% | 31% | |
| 164 | 3% | 25% | |
| 165 | 8% | 22% | |
| 166 | 2% | 14% | |
| 167 | 1.3% | 12% | |
| 168 | 1.1% | 11% | |
| 169 | 0.1% | 9% | |
| 170 | 0.3% | 9% | |
| 171 | 0.3% | 9% | |
| 172 | 0.7% | 9% | |
| 173 | 0.7% | 8% | |
| 174 | 0.9% | 7% | |
| 175 | 0.2% | 6% | |
| 176 | 0.3% | 6% | |
| 177 | 2% | 6% | |
| 178 | 2% | 4% | |
| 179 | 0.3% | 2% | |
| 180 | 0% | 2% | |
| 181 | 0.6% | 2% | |
| 182 | 0.1% | 0.9% | |
| 183 | 0.1% | 0.8% | |
| 184 | 0.1% | 0.7% | |
| 185 | 0.2% | 0.6% | |
| 186 | 0.1% | 0.5% | |
| 187 | 0% | 0.4% | |
| 188 | 0.3% | 0.3% | |
| 189 | 0% | 0.1% | |
| 190 | 0% | 0.1% | |
| 191 | 0% | 0% |
Sojusz Lewicy Demokratycznej
For a full overview of the results for this party, see the Sojusz Lewicy Demokratycznej 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 | 0.1% | 99.9% | |
| 23 | 0% | 99.9% | |
| 24 | 0% | 99.8% | |
| 25 | 0.1% | 99.8% | |
| 26 | 1.2% | 99.7% | |
| 27 | 0.3% | 98.6% | |
| 28 | 0.6% | 98% | |
| 29 | 18% | 98% | |
| 30 | 6% | 80% | |
| 31 | 0.5% | 73% | |
| 32 | 0.3% | 73% | |
| 33 | 4% | 72% | |
| 34 | 1.2% | 68% | |
| 35 | 5% | 67% | |
| 36 | 3% | 62% | |
| 37 | 1.1% | 59% | |
| 38 | 1.4% | 58% | |
| 39 | 1.3% | 56% | |
| 40 | 0.8% | 55% | |
| 41 | 18% | 54% | Median |
| 42 | 13% | 36% | |
| 43 | 5% | 23% | |
| 44 | 5% | 17% | |
| 45 | 5% | 13% | |
| 46 | 0.5% | 7% | |
| 47 | 4% | 7% | |
| 48 | 1.3% | 2% | |
| 49 | 0.3% | 1.2% | |
| 50 | 0.1% | 0.8% | |
| 51 | 0.2% | 0.7% | |
| 52 | 0.4% | 0.5% | |
| 53 | 0% | 0.1% | |
| 54 | 0% | 0.1% | |
| 55 | 0% | 0.1% | |
| 56 | 0% | 0.1% | |
| 57 | 0% | 0% |
Kukiz’15
For a full overview of the results for this party, see the Kukiz’15 page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0.2% | 100% | |
| 1 | 0% | 99.8% | |
| 2 | 0% | 99.8% | |
| 3 | 0% | 99.8% | |
| 4 | 0% | 99.8% | |
| 5 | 0% | 99.8% | |
| 6 | 0% | 99.8% | |
| 7 | 0.1% | 99.8% | |
| 8 | 0.6% | 99.7% | |
| 9 | 0.1% | 99.1% | |
| 10 | 0.2% | 99.0% | |
| 11 | 0.2% | 98.8% | |
| 12 | 1.2% | 98.6% | |
| 13 | 0.7% | 97% | |
| 14 | 0.4% | 97% | |
| 15 | 0.6% | 96% | |
| 16 | 0.9% | 96% | |
| 17 | 4% | 95% | |
| 18 | 2% | 91% | |
| 19 | 3% | 89% | |
| 20 | 19% | 86% | |
| 21 | 4% | 67% | |
| 22 | 1.3% | 63% | |
| 23 | 0.7% | 62% | |
| 24 | 5% | 61% | |
| 25 | 5% | 56% | |
| 26 | 2% | 51% | Median |
| 27 | 6% | 50% | |
| 28 | 4% | 44% | |
| 29 | 3% | 40% | |
| 30 | 9% | 37% | |
| 31 | 2% | 28% | |
| 32 | 6% | 26% | |
| 33 | 4% | 20% | |
| 34 | 0.9% | 16% | |
| 35 | 2% | 16% | |
| 36 | 1.4% | 13% | |
| 37 | 0.3% | 12% | |
| 38 | 2% | 12% | |
| 39 | 1.0% | 9% | |
| 40 | 6% | 8% | |
| 41 | 0.6% | 2% | |
| 42 | 0.1% | 1.3% | Last Result |
| 43 | 0.7% | 1.2% | |
| 44 | 0.1% | 0.5% | |
| 45 | 0.2% | 0.3% | |
| 46 | 0.1% | 0.1% | |
| 47 | 0% | 0.1% | |
| 48 | 0% | 0% |
Polskie Stronnictwo Ludowe
For a full overview of the results for this party, see the Polskie Stronnictwo Ludowe page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 25% | 100% | |
| 1 | 0% | 75% | |
| 2 | 0% | 75% | |
| 3 | 0% | 75% | |
| 4 | 0% | 75% | |
| 5 | 0% | 75% | |
| 6 | 0% | 75% | |
| 7 | 0% | 75% | |
| 8 | 0% | 75% | |
| 9 | 0% | 75% | |
| 10 | 0% | 75% | |
| 11 | 0% | 75% | |
| 12 | 0% | 75% | |
| 13 | 0% | 75% | |
| 14 | 3% | 75% | |
| 15 | 10% | 72% | |
| 16 | 4% | 62% | Last Result |
| 17 | 4% | 59% | |
| 18 | 17% | 54% | Median |
| 19 | 10% | 38% | |
| 20 | 13% | 28% | |
| 21 | 7% | 14% | |
| 22 | 3% | 7% | |
| 23 | 3% | 4% | |
| 24 | 2% | 2% | |
| 25 | 0% | 0.3% | |
| 26 | 0.1% | 0.3% | |
| 27 | 0.1% | 0.2% | |
| 28 | 0% | 0.1% | |
| 29 | 0% | 0.1% | |
| 30 | 0% | 0% |
.Nowoczesna
For a full overview of the results for this party, see the .Nowoczesna page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 96% | 100% | Median |
| 1 | 0% | 4% | |
| 2 | 0% | 4% | |
| 3 | 0% | 4% | |
| 4 | 0% | 4% | |
| 5 | 0% | 4% | |
| 6 | 0% | 4% | |
| 7 | 0.6% | 4% | |
| 8 | 0.1% | 3% | |
| 9 | 1.1% | 3% | |
| 10 | 0.2% | 2% | |
| 11 | 0.8% | 2% | |
| 12 | 0.7% | 0.9% | |
| 13 | 0.2% | 0.2% | |
| 14 | 0% | 0% | |
| 15 | 0% | 0% | |
| 16 | 0% | 0% | |
| 17 | 0% | 0% | |
| 18 | 0% | 0% | |
| 19 | 0% | 0% | |
| 20 | 0% | 0% | |
| 21 | 0% | 0% | |
| 22 | 0% | 0% | |
| 23 | 0% | 0% | |
| 24 | 0% | 0% | |
| 25 | 0% | 0% | |
| 26 | 0% | 0% | |
| 27 | 0% | 0% | |
| 28 | 0% | 0% | Last Result |
Lewica Razem
For a full overview of the results for this party, see the Lewica Razem page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 100% | 100% | Last Result, Median |
KORWiN
For a full overview of the results for this party, see the KORWiN 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 |
|---|---|---|---|---|---|---|---|
| Prawo i Sprawiedliwość | 235 | 225 | 17% | 209–235 | 202–240 | 201–246 | 198–249 |
| Platforma Obywatelska – Sojusz Lewicy Demokratycznej – Polskie Stronnictwo Ludowe – .Nowoczesna – Lewica Razem | 182 | 213 | 0.9% | 201–225 | 194–226 | 189–228 | 185–231 |
| Platforma Obywatelska – Sojusz Lewicy Demokratycznej – Polskie Stronnictwo Ludowe – .Nowoczesna | 182 | 213 | 0.9% | 201–225 | 194–226 | 189–228 | 185–231 |
| Platforma Obywatelska – Sojusz Lewicy Demokratycznej – .Nowoczesna | 166 | 194 | 0% | 187–211 | 183–212 | 178–214 | 172–223 |
| Platforma Obywatelska – Polskie Stronnictwo Ludowe – .Nowoczesna | 182 | 173 | 0% | 162–184 | 160–184 | 153–195 | 145–196 |
| Platforma Obywatelska – .Nowoczesna | 166 | 160 | 0% | 149–169 | 147–177 | 143–179 | 136–185 |
| Platforma Obywatelska | 138 | 160 | 0% | 149–168 | 146–177 | 143–178 | 135–185 |
Prawo i Sprawiedliwość

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 193 | 0.1% | 100% | |
| 194 | 0% | 99.8% | |
| 195 | 0.2% | 99.8% | |
| 196 | 0.1% | 99.6% | |
| 197 | 0% | 99.5% | |
| 198 | 0.1% | 99.5% | |
| 199 | 0.7% | 99.4% | |
| 200 | 0.1% | 98.7% | |
| 201 | 2% | 98.6% | |
| 202 | 3% | 97% | |
| 203 | 0.3% | 94% | |
| 204 | 0.1% | 93% | |
| 205 | 0.4% | 93% | |
| 206 | 0.3% | 93% | |
| 207 | 1.2% | 93% | |
| 208 | 0.6% | 91% | |
| 209 | 1.1% | 91% | |
| 210 | 0.4% | 90% | |
| 211 | 0.8% | 89% | |
| 212 | 0.4% | 88% | |
| 213 | 0.3% | 88% | |
| 214 | 7% | 88% | |
| 215 | 8% | 80% | |
| 216 | 7% | 73% | |
| 217 | 2% | 66% | |
| 218 | 1.4% | 64% | |
| 219 | 2% | 62% | |
| 220 | 0.9% | 60% | |
| 221 | 0.7% | 59% | |
| 222 | 2% | 58% | |
| 223 | 2% | 56% | |
| 224 | 2% | 54% | |
| 225 | 4% | 52% | Median |
| 226 | 14% | 49% | |
| 227 | 8% | 35% | |
| 228 | 1.2% | 27% | |
| 229 | 0.4% | 26% | |
| 230 | 8% | 26% | |
| 231 | 0.4% | 17% | Majority |
| 232 | 3% | 17% | |
| 233 | 0.1% | 14% | |
| 234 | 2% | 14% | |
| 235 | 2% | 12% | Last Result |
| 236 | 0.4% | 10% | |
| 237 | 0.5% | 9% | |
| 238 | 0.8% | 9% | |
| 239 | 3% | 8% | |
| 240 | 0.5% | 5% | |
| 241 | 0.2% | 5% | |
| 242 | 1.0% | 5% | |
| 243 | 0.1% | 4% | |
| 244 | 0.4% | 4% | |
| 245 | 0.3% | 3% | |
| 246 | 0.9% | 3% | |
| 247 | 0% | 2% | |
| 248 | 0% | 2% | |
| 249 | 2% | 2% | |
| 250 | 0.1% | 0.4% | |
| 251 | 0% | 0.3% | |
| 252 | 0% | 0.2% | |
| 253 | 0.1% | 0.2% | |
| 254 | 0% | 0.1% | |
| 255 | 0% | 0.1% | |
| 256 | 0% | 0.1% | |
| 257 | 0% | 0.1% | |
| 258 | 0% | 0% |
Platforma Obywatelska – Sojusz Lewicy Demokratycznej – Polskie Stronnictwo Ludowe – .Nowoczesna – Lewica Razem

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 176 | 0% | 100% | |
| 177 | 0% | 99.9% | |
| 178 | 0.1% | 99.9% | |
| 179 | 0% | 99.8% | |
| 180 | 0.1% | 99.8% | |
| 181 | 0% | 99.8% | |
| 182 | 0.2% | 99.7% | Last Result |
| 183 | 0% | 99.6% | |
| 184 | 0% | 99.6% | |
| 185 | 0.1% | 99.5% | |
| 186 | 2% | 99.4% | |
| 187 | 0% | 98% | |
| 188 | 0.2% | 98% | |
| 189 | 0.3% | 98% | |
| 190 | 0.9% | 97% | |
| 191 | 0.1% | 96% | |
| 192 | 0.8% | 96% | |
| 193 | 0.3% | 95% | |
| 194 | 0.1% | 95% | |
| 195 | 0.9% | 95% | |
| 196 | 0.7% | 94% | |
| 197 | 0.6% | 93% | |
| 198 | 0.1% | 93% | |
| 199 | 0.5% | 93% | |
| 200 | 0.5% | 92% | |
| 201 | 3% | 92% | |
| 202 | 3% | 88% | |
| 203 | 4% | 86% | |
| 204 | 4% | 82% | |
| 205 | 1.1% | 78% | |
| 206 | 17% | 77% | |
| 207 | 2% | 60% | |
| 208 | 0.3% | 58% | |
| 209 | 1.3% | 58% | |
| 210 | 0.5% | 56% | |
| 211 | 0.5% | 56% | |
| 212 | 3% | 55% | |
| 213 | 8% | 52% | |
| 214 | 20% | 44% | |
| 215 | 3% | 24% | |
| 216 | 0.4% | 21% | |
| 217 | 0.9% | 20% | |
| 218 | 1.5% | 20% | |
| 219 | 0.3% | 18% | Median |
| 220 | 1.4% | 18% | |
| 221 | 0.8% | 16% | |
| 222 | 2% | 16% | |
| 223 | 0.2% | 14% | |
| 224 | 0.9% | 13% | |
| 225 | 5% | 12% | |
| 226 | 3% | 7% | |
| 227 | 0.1% | 4% | |
| 228 | 2% | 4% | |
| 229 | 1.3% | 2% | |
| 230 | 0% | 0.9% | |
| 231 | 0.5% | 0.9% | Majority |
| 232 | 0.1% | 0.4% | |
| 233 | 0% | 0.3% | |
| 234 | 0% | 0.3% | |
| 235 | 0% | 0.3% | |
| 236 | 0.1% | 0.3% | |
| 237 | 0% | 0.2% | |
| 238 | 0% | 0.2% | |
| 239 | 0% | 0.2% | |
| 240 | 0% | 0.2% | |
| 241 | 0% | 0.2% | |
| 242 | 0.1% | 0.1% | |
| 243 | 0% | 0.1% | |
| 244 | 0% | 0% |
Platforma Obywatelska – Sojusz Lewicy Demokratycznej – Polskie Stronnictwo Ludowe – .Nowoczesna

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 176 | 0% | 100% | |
| 177 | 0% | 99.9% | |
| 178 | 0.1% | 99.9% | |
| 179 | 0% | 99.8% | |
| 180 | 0.1% | 99.8% | |
| 181 | 0% | 99.8% | |
| 182 | 0.2% | 99.7% | Last Result |
| 183 | 0% | 99.6% | |
| 184 | 0% | 99.6% | |
| 185 | 0.1% | 99.5% | |
| 186 | 2% | 99.4% | |
| 187 | 0% | 98% | |
| 188 | 0.2% | 98% | |
| 189 | 0.3% | 98% | |
| 190 | 0.9% | 97% | |
| 191 | 0.1% | 96% | |
| 192 | 0.8% | 96% | |
| 193 | 0.3% | 95% | |
| 194 | 0.1% | 95% | |
| 195 | 0.9% | 95% | |
| 196 | 0.7% | 94% | |
| 197 | 0.6% | 93% | |
| 198 | 0.1% | 93% | |
| 199 | 0.5% | 93% | |
| 200 | 0.5% | 92% | |
| 201 | 3% | 92% | |
| 202 | 3% | 88% | |
| 203 | 4% | 86% | |
| 204 | 4% | 82% | |
| 205 | 1.1% | 78% | |
| 206 | 17% | 77% | |
| 207 | 2% | 60% | |
| 208 | 0.3% | 58% | |
| 209 | 1.3% | 58% | |
| 210 | 0.5% | 56% | |
| 211 | 0.5% | 56% | |
| 212 | 3% | 55% | |
| 213 | 8% | 52% | |
| 214 | 20% | 44% | |
| 215 | 3% | 24% | |
| 216 | 0.4% | 21% | |
| 217 | 0.9% | 20% | |
| 218 | 1.5% | 20% | |
| 219 | 0.3% | 18% | Median |
| 220 | 1.4% | 18% | |
| 221 | 0.8% | 16% | |
| 222 | 2% | 16% | |
| 223 | 0.2% | 14% | |
| 224 | 0.9% | 13% | |
| 225 | 5% | 12% | |
| 226 | 3% | 7% | |
| 227 | 0.1% | 4% | |
| 228 | 2% | 4% | |
| 229 | 1.3% | 2% | |
| 230 | 0% | 0.9% | |
| 231 | 0.5% | 0.9% | Majority |
| 232 | 0.1% | 0.4% | |
| 233 | 0% | 0.3% | |
| 234 | 0% | 0.3% | |
| 235 | 0% | 0.3% | |
| 236 | 0.1% | 0.3% | |
| 237 | 0% | 0.2% | |
| 238 | 0% | 0.2% | |
| 239 | 0% | 0.2% | |
| 240 | 0% | 0.2% | |
| 241 | 0% | 0.2% | |
| 242 | 0.1% | 0.1% | |
| 243 | 0% | 0.1% | |
| 244 | 0% | 0% |
Platforma Obywatelska – Sojusz Lewicy Demokratycznej – .Nowoczesna

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 165 | 0% | 100% | |
| 166 | 0% | 99.9% | Last Result |
| 167 | 0% | 99.9% | |
| 168 | 0.1% | 99.9% | |
| 169 | 0.1% | 99.8% | |
| 170 | 0% | 99.6% | |
| 171 | 0.1% | 99.6% | |
| 172 | 0.1% | 99.6% | |
| 173 | 0.1% | 99.5% | |
| 174 | 0.6% | 99.4% | |
| 175 | 0.7% | 98.8% | |
| 176 | 0.3% | 98% | |
| 177 | 0.1% | 98% | |
| 178 | 0.3% | 98% | |
| 179 | 0.5% | 97% | |
| 180 | 0.2% | 97% | |
| 181 | 1.2% | 97% | |
| 182 | 0.2% | 96% | |
| 183 | 3% | 95% | |
| 184 | 0.1% | 93% | |
| 185 | 0.4% | 93% | |
| 186 | 2% | 92% | |
| 187 | 2% | 90% | |
| 188 | 5% | 88% | |
| 189 | 6% | 83% | |
| 190 | 0.3% | 77% | |
| 191 | 5% | 77% | |
| 192 | 5% | 73% | |
| 193 | 3% | 68% | |
| 194 | 17% | 65% | |
| 195 | 2% | 48% | |
| 196 | 8% | 46% | |
| 197 | 0.9% | 38% | |
| 198 | 0.2% | 37% | |
| 199 | 0.6% | 37% | |
| 200 | 0.5% | 36% | |
| 201 | 0.7% | 35% | Median |
| 202 | 1.1% | 35% | |
| 203 | 1.1% | 34% | |
| 204 | 4% | 33% | |
| 205 | 1.1% | 29% | |
| 206 | 14% | 28% | |
| 207 | 1.0% | 13% | |
| 208 | 0.2% | 12% | |
| 209 | 0.8% | 12% | |
| 210 | 0.5% | 11% | |
| 211 | 5% | 11% | |
| 212 | 3% | 6% | |
| 213 | 0.4% | 3% | |
| 214 | 0.6% | 3% | |
| 215 | 0.1% | 2% | |
| 216 | 0% | 2% | |
| 217 | 0.1% | 2% | |
| 218 | 0.2% | 2% | |
| 219 | 0.1% | 2% | |
| 220 | 0.2% | 2% | |
| 221 | 0.1% | 2% | |
| 222 | 1.1% | 2% | |
| 223 | 0.2% | 0.5% | |
| 224 | 0% | 0.3% | |
| 225 | 0.1% | 0.3% | |
| 226 | 0% | 0.2% | |
| 227 | 0% | 0.2% | |
| 228 | 0.1% | 0.2% | |
| 229 | 0% | 0.1% | |
| 230 | 0% | 0% |
Platforma Obywatelska – Polskie Stronnictwo Ludowe – .Nowoczesna

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 136 | 0% | 100% | |
| 137 | 0% | 99.9% | |
| 138 | 0% | 99.9% | |
| 139 | 0% | 99.9% | |
| 140 | 0.1% | 99.9% | |
| 141 | 0.1% | 99.8% | |
| 142 | 0% | 99.7% | |
| 143 | 0% | 99.7% | |
| 144 | 0% | 99.6% | |
| 145 | 0.3% | 99.6% | |
| 146 | 0% | 99.3% | |
| 147 | 0% | 99.3% | |
| 148 | 0% | 99.3% | |
| 149 | 0.3% | 99.3% | |
| 150 | 0.2% | 99.0% | |
| 151 | 0.2% | 98.8% | |
| 152 | 0.2% | 98.6% | |
| 153 | 2% | 98% | |
| 154 | 0.1% | 96% | |
| 155 | 0.1% | 96% | |
| 156 | 0.1% | 96% | |
| 157 | 0.3% | 96% | |
| 158 | 0.2% | 96% | |
| 159 | 0.4% | 96% | |
| 160 | 0.9% | 95% | |
| 161 | 3% | 94% | |
| 162 | 2% | 91% | |
| 163 | 2% | 89% | |
| 164 | 1.1% | 87% | |
| 165 | 8% | 86% | |
| 166 | 5% | 78% | |
| 167 | 0.8% | 72% | |
| 168 | 0.1% | 72% | |
| 169 | 0.8% | 71% | |
| 170 | 0.7% | 71% | |
| 171 | 1.2% | 70% | |
| 172 | 17% | 69% | |
| 173 | 7% | 52% | |
| 174 | 3% | 45% | |
| 175 | 1.2% | 42% | |
| 176 | 1.5% | 40% | |
| 177 | 11% | 39% | |
| 178 | 0.7% | 28% | Median |
| 179 | 4% | 28% | |
| 180 | 7% | 23% | |
| 181 | 0.8% | 16% | |
| 182 | 2% | 15% | Last Result |
| 183 | 0.8% | 14% | |
| 184 | 8% | 13% | |
| 185 | 0.6% | 5% | |
| 186 | 0.4% | 4% | |
| 187 | 0.1% | 4% | |
| 188 | 0.3% | 4% | |
| 189 | 0% | 3% | |
| 190 | 0.1% | 3% | |
| 191 | 0.2% | 3% | |
| 192 | 0.1% | 3% | |
| 193 | 0% | 3% | |
| 194 | 0.3% | 3% | |
| 195 | 2% | 3% | |
| 196 | 0.6% | 1.0% | |
| 197 | 0% | 0.4% | |
| 198 | 0.3% | 0.4% | |
| 199 | 0% | 0.1% | |
| 200 | 0% | 0.1% | |
| 201 | 0% | 0.1% | |
| 202 | 0% | 0.1% | |
| 203 | 0% | 0% |
Platforma Obywatelska – .Nowoczesna

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 129 | 0.1% | 100% | |
| 130 | 0.1% | 99.8% | |
| 131 | 0% | 99.7% | |
| 132 | 0% | 99.7% | |
| 133 | 0% | 99.7% | |
| 134 | 0% | 99.7% | |
| 135 | 0.1% | 99.6% | |
| 136 | 0% | 99.5% | |
| 137 | 0.1% | 99.5% | |
| 138 | 0% | 99.4% | |
| 139 | 0.1% | 99.4% | |
| 140 | 0.1% | 99.3% | |
| 141 | 0.2% | 99.1% | |
| 142 | 0.7% | 98.9% | |
| 143 | 1.0% | 98% | |
| 144 | 0.1% | 97% | |
| 145 | 2% | 97% | |
| 146 | 0.2% | 95% | |
| 147 | 0.9% | 95% | |
| 148 | 3% | 94% | |
| 149 | 2% | 91% | |
| 150 | 0.3% | 89% | |
| 151 | 4% | 89% | |
| 152 | 12% | 84% | |
| 153 | 6% | 72% | |
| 154 | 0.6% | 66% | |
| 155 | 6% | 66% | |
| 156 | 0.7% | 60% | |
| 157 | 0.7% | 59% | |
| 158 | 0.3% | 58% | |
| 159 | 5% | 58% | |
| 160 | 4% | 53% | Median |
| 161 | 10% | 48% | |
| 162 | 6% | 39% | |
| 163 | 6% | 33% | |
| 164 | 4% | 27% | |
| 165 | 8% | 23% | |
| 166 | 2% | 15% | Last Result |
| 167 | 1.3% | 12% | |
| 168 | 1.0% | 11% | |
| 169 | 0.3% | 10% | |
| 170 | 0.3% | 10% | |
| 171 | 0.3% | 9% | |
| 172 | 0.5% | 9% | |
| 173 | 0.3% | 9% | |
| 174 | 0.9% | 8% | |
| 175 | 0.2% | 7% | |
| 176 | 0.3% | 7% | |
| 177 | 2% | 7% | |
| 178 | 2% | 5% | |
| 179 | 0.5% | 3% | |
| 180 | 0.6% | 2% | |
| 181 | 0.7% | 2% | |
| 182 | 0.2% | 1.0% | |
| 183 | 0.1% | 0.8% | |
| 184 | 0.1% | 0.7% | |
| 185 | 0.2% | 0.7% | |
| 186 | 0.1% | 0.5% | |
| 187 | 0% | 0.4% | |
| 188 | 0.3% | 0.3% | |
| 189 | 0% | 0.1% | |
| 190 | 0% | 0.1% | |
| 191 | 0% | 0.1% | |
| 192 | 0% | 0% |
Platforma Obywatelska

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 129 | 0.1% | 100% | |
| 130 | 0.1% | 99.8% | |
| 131 | 0.1% | 99.7% | |
| 132 | 0% | 99.6% | |
| 133 | 0.1% | 99.6% | |
| 134 | 0.1% | 99.6% | |
| 135 | 0.1% | 99.5% | |
| 136 | 0% | 99.4% | |
| 137 | 0.1% | 99.3% | |
| 138 | 0.1% | 99.3% | Last Result |
| 139 | 0.2% | 99.2% | |
| 140 | 0.2% | 99.1% | |
| 141 | 0.3% | 98.9% | |
| 142 | 0.7% | 98.6% | |
| 143 | 1.0% | 98% | |
| 144 | 0.2% | 97% | |
| 145 | 2% | 97% | |
| 146 | 0.2% | 95% | |
| 147 | 0.9% | 95% | |
| 148 | 3% | 94% | |
| 149 | 2% | 91% | |
| 150 | 0.8% | 89% | |
| 151 | 4% | 88% | |
| 152 | 13% | 84% | |
| 153 | 6% | 71% | |
| 154 | 0.5% | 65% | |
| 155 | 7% | 65% | |
| 156 | 0.9% | 58% | |
| 157 | 0.9% | 57% | |
| 158 | 0.4% | 56% | |
| 159 | 5% | 56% | |
| 160 | 4% | 50% | Median |
| 161 | 9% | 46% | |
| 162 | 6% | 37% | |
| 163 | 6% | 31% | |
| 164 | 3% | 25% | |
| 165 | 8% | 22% | |
| 166 | 2% | 14% | |
| 167 | 1.3% | 12% | |
| 168 | 1.1% | 11% | |
| 169 | 0.1% | 9% | |
| 170 | 0.3% | 9% | |
| 171 | 0.3% | 9% | |
| 172 | 0.7% | 9% | |
| 173 | 0.7% | 8% | |
| 174 | 0.9% | 7% | |
| 175 | 0.2% | 6% | |
| 176 | 0.3% | 6% | |
| 177 | 2% | 6% | |
| 178 | 2% | 4% | |
| 179 | 0.3% | 2% | |
| 180 | 0% | 2% | |
| 181 | 0.6% | 2% | |
| 182 | 0.1% | 0.9% | |
| 183 | 0.1% | 0.8% | |
| 184 | 0.1% | 0.7% | |
| 185 | 0.2% | 0.6% | |
| 186 | 0.1% | 0.5% | |
| 187 | 0% | 0.4% | |
| 188 | 0.3% | 0.3% | |
| 189 | 0% | 0.1% | |
| 190 | 0% | 0.1% | |
| 191 | 0% | 0% |
Technical Information
Opinion Poll
- Polling firm: IBRiS
- Commissioner(s): Rzeczpospolita
- Fieldwork period: 25 August–1 September 2018
Calculations
- Sample size: 1000
- Simulations done: 131,072
- Error estimate: 1.86%