Opinion Poll by Kantar Public, 12–17 October 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% | 31.0% | 29.2–32.8% | 28.6–33.4% | 28.2–33.8% | 27.4–34.8% |
| Platforma Obywatelska | 24.1% | 24.0% | 22.4–25.8% | 21.9–26.3% | 21.5–26.7% | 20.7–27.6% |
| Kukiz’15 | 8.8% | 8.0% | 7.0–9.2% | 6.7–9.5% | 6.5–9.8% | 6.1–10.4% |
| Polskie Stronnictwo Ludowe | 5.1% | 8.0% | 7.0–9.2% | 6.7–9.5% | 6.5–9.8% | 6.1–10.4% |
| Sojusz Lewicy Demokratycznej | 7.6% | 7.0% | 6.1–8.2% | 5.9–8.5% | 5.6–8.8% | 5.2–9.3% |
| KORWiN | 4.8% | 2.0% | 1.6–2.7% | 1.4–2.9% | 1.3–3.1% | 1.1–3.4% |
| Lewica Razem | 3.6% | 2.0% | 1.6–2.7% | 1.4–2.9% | 1.3–3.1% | 1.1–3.4% |
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 | 201 | 188–212 | 185–213 | 182–216 | 175–224 |
| Platforma Obywatelska | 138 | 151 | 138–163 | 137–165 | 134–170 | 127–172 |
| Kukiz’15 | 42 | 41 | 29–48 | 27–49 | 26–50 | 20–53 |
| Polskie Stronnictwo Ludowe | 16 | 36 | 30–45 | 27–49 | 26–52 | 24–57 |
| Sojusz Lewicy Demokratycznej | 0 | 32 | 25–38 | 23–41 | 21–42 | 14–44 |
| KORWiN | 0 | 0 | 0 | 0 | 0 | 0 |
| Lewica Razem | 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 |
|---|---|---|---|
| 164 | 0% | 100% | |
| 165 | 0% | 99.9% | |
| 166 | 0% | 99.9% | |
| 167 | 0% | 99.9% | |
| 168 | 0% | 99.9% | |
| 169 | 0% | 99.9% | |
| 170 | 0% | 99.8% | |
| 171 | 0% | 99.8% | |
| 172 | 0.1% | 99.8% | |
| 173 | 0.1% | 99.7% | |
| 174 | 0.1% | 99.6% | |
| 175 | 0.1% | 99.6% | |
| 176 | 0.1% | 99.4% | |
| 177 | 0.3% | 99.3% | |
| 178 | 0.3% | 99.1% | |
| 179 | 0.2% | 98.7% | |
| 180 | 0.7% | 98.5% | |
| 181 | 0.1% | 98% | |
| 182 | 0.5% | 98% | |
| 183 | 0.2% | 97% | |
| 184 | 0.3% | 97% | |
| 185 | 4% | 97% | |
| 186 | 2% | 93% | |
| 187 | 0.4% | 91% | |
| 188 | 1.2% | 90% | |
| 189 | 0.4% | 89% | |
| 190 | 1.0% | 89% | |
| 191 | 2% | 88% | |
| 192 | 1.5% | 85% | |
| 193 | 4% | 84% | |
| 194 | 5% | 80% | |
| 195 | 5% | 75% | |
| 196 | 6% | 70% | |
| 197 | 3% | 63% | |
| 198 | 2% | 60% | |
| 199 | 5% | 58% | |
| 200 | 2% | 53% | |
| 201 | 5% | 51% | Median |
| 202 | 3% | 46% | |
| 203 | 4% | 43% | |
| 204 | 3% | 39% | |
| 205 | 2% | 35% | |
| 206 | 4% | 33% | |
| 207 | 1.2% | 30% | |
| 208 | 3% | 28% | |
| 209 | 7% | 25% | |
| 210 | 5% | 18% | |
| 211 | 3% | 13% | |
| 212 | 4% | 10% | |
| 213 | 2% | 6% | |
| 214 | 0.9% | 4% | |
| 215 | 0.1% | 3% | |
| 216 | 0.6% | 3% | |
| 217 | 0.6% | 2% | |
| 218 | 0.5% | 2% | |
| 219 | 0.2% | 1.4% | |
| 220 | 0.1% | 1.2% | |
| 221 | 0.2% | 1.0% | |
| 222 | 0.2% | 0.8% | |
| 223 | 0.1% | 0.6% | |
| 224 | 0.1% | 0.5% | |
| 225 | 0% | 0.4% | |
| 226 | 0.1% | 0.4% | |
| 227 | 0.1% | 0.3% | |
| 228 | 0% | 0.2% | |
| 229 | 0% | 0.2% | |
| 230 | 0% | 0.2% | |
| 231 | 0% | 0.1% | Majority |
| 232 | 0.1% | 0.1% | |
| 233 | 0% | 0% | |
| 234 | 0% | 0% | |
| 235 | 0% | 0% | Last Result |
Platforma Obywatelska
For a full overview of the results for this party, see the Platforma Obywatelska page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 120 | 0% | 100% | |
| 121 | 0% | 99.9% | |
| 122 | 0% | 99.9% | |
| 123 | 0% | 99.9% | |
| 124 | 0.2% | 99.9% | |
| 125 | 0.1% | 99.7% | |
| 126 | 0% | 99.6% | |
| 127 | 0.1% | 99.6% | |
| 128 | 0.1% | 99.4% | |
| 129 | 0.1% | 99.3% | |
| 130 | 0.5% | 99.2% | |
| 131 | 0.6% | 98.8% | |
| 132 | 0.1% | 98% | |
| 133 | 0.2% | 98% | |
| 134 | 0.7% | 98% | |
| 135 | 0.5% | 97% | |
| 136 | 0.6% | 97% | |
| 137 | 2% | 96% | |
| 138 | 5% | 94% | Last Result |
| 139 | 1.5% | 90% | |
| 140 | 4% | 88% | |
| 141 | 2% | 84% | |
| 142 | 2% | 82% | |
| 143 | 2% | 80% | |
| 144 | 2% | 78% | |
| 145 | 7% | 76% | |
| 146 | 5% | 70% | |
| 147 | 3% | 65% | |
| 148 | 6% | 61% | |
| 149 | 3% | 56% | |
| 150 | 2% | 53% | |
| 151 | 0.8% | 51% | Median |
| 152 | 3% | 50% | |
| 153 | 0.5% | 47% | |
| 154 | 4% | 47% | |
| 155 | 3% | 43% | |
| 156 | 9% | 40% | |
| 157 | 2% | 32% | |
| 158 | 1.1% | 30% | |
| 159 | 10% | 29% | |
| 160 | 4% | 19% | |
| 161 | 0.4% | 15% | |
| 162 | 3% | 14% | |
| 163 | 3% | 12% | |
| 164 | 3% | 8% | |
| 165 | 0.6% | 5% | |
| 166 | 0.1% | 5% | |
| 167 | 0.1% | 4% | |
| 168 | 2% | 4% | |
| 169 | 0.1% | 3% | |
| 170 | 1.3% | 3% | |
| 171 | 0.5% | 1.3% | |
| 172 | 0.3% | 0.8% | |
| 173 | 0% | 0.5% | |
| 174 | 0.1% | 0.4% | |
| 175 | 0.1% | 0.3% | |
| 176 | 0.1% | 0.2% | |
| 177 | 0.1% | 0.1% | |
| 178 | 0% | 0.1% | |
| 179 | 0% | 0.1% | |
| 180 | 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 |
|---|---|---|---|
| 16 | 0% | 100% | |
| 17 | 0% | 99.9% | |
| 18 | 0% | 99.9% | |
| 19 | 0.2% | 99.9% | |
| 20 | 0.2% | 99.6% | |
| 21 | 0.2% | 99.5% | |
| 22 | 0.1% | 99.3% | |
| 23 | 0.1% | 99.2% | |
| 24 | 0.3% | 99.1% | |
| 25 | 1.0% | 98.9% | |
| 26 | 0.5% | 98% | |
| 27 | 3% | 97% | |
| 28 | 0.5% | 95% | |
| 29 | 5% | 94% | |
| 30 | 1.3% | 90% | |
| 31 | 4% | 88% | |
| 32 | 1.4% | 85% | |
| 33 | 0.7% | 83% | |
| 34 | 3% | 82% | |
| 35 | 0.9% | 80% | |
| 36 | 6% | 79% | |
| 37 | 1.4% | 73% | |
| 38 | 1.2% | 72% | |
| 39 | 2% | 70% | |
| 40 | 16% | 68% | |
| 41 | 4% | 52% | Median |
| 42 | 12% | 48% | Last Result |
| 43 | 4% | 36% | |
| 44 | 7% | 33% | |
| 45 | 9% | 26% | |
| 46 | 1.4% | 16% | |
| 47 | 3% | 15% | |
| 48 | 6% | 12% | |
| 49 | 3% | 6% | |
| 50 | 1.0% | 3% | |
| 51 | 0.7% | 2% | |
| 52 | 1.0% | 2% | |
| 53 | 0.3% | 0.7% | |
| 54 | 0.1% | 0.4% | |
| 55 | 0.1% | 0.3% | |
| 56 | 0% | 0.2% | |
| 57 | 0% | 0.1% | |
| 58 | 0% | 0.1% | |
| 59 | 0% | 0.1% | |
| 60 | 0% | 0.1% | |
| 61 | 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 |
|---|---|---|---|
| 16 | 0% | 100% | Last Result |
| 17 | 0% | 100% | |
| 18 | 0% | 100% | |
| 19 | 0% | 100% | |
| 20 | 0% | 100% | |
| 21 | 0% | 100% | |
| 22 | 0% | 100% | |
| 23 | 0.2% | 100% | |
| 24 | 0.3% | 99.8% | |
| 25 | 0.9% | 99.4% | |
| 26 | 2% | 98% | |
| 27 | 4% | 96% | |
| 28 | 2% | 93% | |
| 29 | 0.9% | 91% | |
| 30 | 4% | 90% | |
| 31 | 3% | 86% | |
| 32 | 9% | 83% | |
| 33 | 9% | 75% | |
| 34 | 5% | 66% | |
| 35 | 9% | 61% | |
| 36 | 8% | 52% | Median |
| 37 | 9% | 44% | |
| 38 | 3% | 35% | |
| 39 | 3% | 32% | |
| 40 | 5% | 28% | |
| 41 | 2% | 24% | |
| 42 | 2% | 22% | |
| 43 | 7% | 20% | |
| 44 | 2% | 13% | |
| 45 | 1.5% | 11% | |
| 46 | 0.8% | 10% | |
| 47 | 1.3% | 9% | |
| 48 | 2% | 7% | |
| 49 | 0.4% | 5% | |
| 50 | 0.4% | 5% | |
| 51 | 0.2% | 4% | |
| 52 | 2% | 4% | |
| 53 | 0.2% | 2% | |
| 54 | 0.5% | 2% | |
| 55 | 0.1% | 1.4% | |
| 56 | 0.7% | 1.3% | |
| 57 | 0.3% | 0.6% | |
| 58 | 0.2% | 0.3% | |
| 59 | 0% | 0.1% | |
| 60 | 0% | 0.1% | |
| 61 | 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 | 0.2% | 100% | Last Result |
| 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% | 99.8% | |
| 8 | 0% | 99.8% | |
| 9 | 0% | 99.8% | |
| 10 | 0% | 99.8% | |
| 11 | 0.1% | 99.8% | |
| 12 | 0.1% | 99.7% | |
| 13 | 0% | 99.6% | |
| 14 | 0.2% | 99.6% | |
| 15 | 0.2% | 99.3% | |
| 16 | 0.2% | 99.2% | |
| 17 | 0.5% | 98.9% | |
| 18 | 0.1% | 98% | |
| 19 | 0.1% | 98% | |
| 20 | 0.3% | 98% | |
| 21 | 1.3% | 98% | |
| 22 | 1.2% | 97% | |
| 23 | 0.7% | 96% | |
| 24 | 3% | 95% | |
| 25 | 3% | 92% | |
| 26 | 2% | 89% | |
| 27 | 6% | 87% | |
| 28 | 7% | 81% | |
| 29 | 10% | 74% | |
| 30 | 12% | 64% | |
| 31 | 2% | 52% | |
| 32 | 5% | 50% | Median |
| 33 | 11% | 45% | |
| 34 | 8% | 34% | |
| 35 | 2% | 26% | |
| 36 | 3% | 24% | |
| 37 | 7% | 21% | |
| 38 | 5% | 15% | |
| 39 | 0.6% | 10% | |
| 40 | 3% | 9% | |
| 41 | 2% | 6% | |
| 42 | 2% | 5% | |
| 43 | 0.7% | 2% | |
| 44 | 1.2% | 2% | |
| 45 | 0.2% | 0.4% | |
| 46 | 0.1% | 0.2% | |
| 47 | 0.1% | 0.1% | |
| 48 | 0% | 0.1% | |
| 49 | 0% | 0.1% | |
| 50 | 0% | 0% |
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 |
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 |
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|---|
| Prawo i Sprawiedliwość | 235 | 201 | 0.1% | 188–212 | 185–213 | 182–216 | 175–224 |
| Platforma Obywatelska | 138 | 151 | 0% | 138–163 | 137–165 | 134–170 | 127–172 |
Prawo i Sprawiedliwość

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 164 | 0% | 100% | |
| 165 | 0% | 99.9% | |
| 166 | 0% | 99.9% | |
| 167 | 0% | 99.9% | |
| 168 | 0% | 99.9% | |
| 169 | 0% | 99.9% | |
| 170 | 0% | 99.8% | |
| 171 | 0% | 99.8% | |
| 172 | 0.1% | 99.8% | |
| 173 | 0.1% | 99.7% | |
| 174 | 0.1% | 99.6% | |
| 175 | 0.1% | 99.6% | |
| 176 | 0.1% | 99.4% | |
| 177 | 0.3% | 99.3% | |
| 178 | 0.3% | 99.1% | |
| 179 | 0.2% | 98.7% | |
| 180 | 0.7% | 98.5% | |
| 181 | 0.1% | 98% | |
| 182 | 0.5% | 98% | |
| 183 | 0.2% | 97% | |
| 184 | 0.3% | 97% | |
| 185 | 4% | 97% | |
| 186 | 2% | 93% | |
| 187 | 0.4% | 91% | |
| 188 | 1.2% | 90% | |
| 189 | 0.4% | 89% | |
| 190 | 1.0% | 89% | |
| 191 | 2% | 88% | |
| 192 | 1.5% | 85% | |
| 193 | 4% | 84% | |
| 194 | 5% | 80% | |
| 195 | 5% | 75% | |
| 196 | 6% | 70% | |
| 197 | 3% | 63% | |
| 198 | 2% | 60% | |
| 199 | 5% | 58% | |
| 200 | 2% | 53% | |
| 201 | 5% | 51% | Median |
| 202 | 3% | 46% | |
| 203 | 4% | 43% | |
| 204 | 3% | 39% | |
| 205 | 2% | 35% | |
| 206 | 4% | 33% | |
| 207 | 1.2% | 30% | |
| 208 | 3% | 28% | |
| 209 | 7% | 25% | |
| 210 | 5% | 18% | |
| 211 | 3% | 13% | |
| 212 | 4% | 10% | |
| 213 | 2% | 6% | |
| 214 | 0.9% | 4% | |
| 215 | 0.1% | 3% | |
| 216 | 0.6% | 3% | |
| 217 | 0.6% | 2% | |
| 218 | 0.5% | 2% | |
| 219 | 0.2% | 1.4% | |
| 220 | 0.1% | 1.2% | |
| 221 | 0.2% | 1.0% | |
| 222 | 0.2% | 0.8% | |
| 223 | 0.1% | 0.6% | |
| 224 | 0.1% | 0.5% | |
| 225 | 0% | 0.4% | |
| 226 | 0.1% | 0.4% | |
| 227 | 0.1% | 0.3% | |
| 228 | 0% | 0.2% | |
| 229 | 0% | 0.2% | |
| 230 | 0% | 0.2% | |
| 231 | 0% | 0.1% | Majority |
| 232 | 0.1% | 0.1% | |
| 233 | 0% | 0% | |
| 234 | 0% | 0% | |
| 235 | 0% | 0% | Last Result |
Platforma Obywatelska

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 120 | 0% | 100% | |
| 121 | 0% | 99.9% | |
| 122 | 0% | 99.9% | |
| 123 | 0% | 99.9% | |
| 124 | 0.2% | 99.9% | |
| 125 | 0.1% | 99.7% | |
| 126 | 0% | 99.6% | |
| 127 | 0.1% | 99.6% | |
| 128 | 0.1% | 99.4% | |
| 129 | 0.1% | 99.3% | |
| 130 | 0.5% | 99.2% | |
| 131 | 0.6% | 98.8% | |
| 132 | 0.1% | 98% | |
| 133 | 0.2% | 98% | |
| 134 | 0.7% | 98% | |
| 135 | 0.5% | 97% | |
| 136 | 0.6% | 97% | |
| 137 | 2% | 96% | |
| 138 | 5% | 94% | Last Result |
| 139 | 1.5% | 90% | |
| 140 | 4% | 88% | |
| 141 | 2% | 84% | |
| 142 | 2% | 82% | |
| 143 | 2% | 80% | |
| 144 | 2% | 78% | |
| 145 | 7% | 76% | |
| 146 | 5% | 70% | |
| 147 | 3% | 65% | |
| 148 | 6% | 61% | |
| 149 | 3% | 56% | |
| 150 | 2% | 53% | |
| 151 | 0.8% | 51% | Median |
| 152 | 3% | 50% | |
| 153 | 0.5% | 47% | |
| 154 | 4% | 47% | |
| 155 | 3% | 43% | |
| 156 | 9% | 40% | |
| 157 | 2% | 32% | |
| 158 | 1.1% | 30% | |
| 159 | 10% | 29% | |
| 160 | 4% | 19% | |
| 161 | 0.4% | 15% | |
| 162 | 3% | 14% | |
| 163 | 3% | 12% | |
| 164 | 3% | 8% | |
| 165 | 0.6% | 5% | |
| 166 | 0.1% | 5% | |
| 167 | 0.1% | 4% | |
| 168 | 2% | 4% | |
| 169 | 0.1% | 3% | |
| 170 | 1.3% | 3% | |
| 171 | 0.5% | 1.3% | |
| 172 | 0.3% | 0.8% | |
| 173 | 0% | 0.5% | |
| 174 | 0.1% | 0.4% | |
| 175 | 0.1% | 0.3% | |
| 176 | 0.1% | 0.2% | |
| 177 | 0.1% | 0.1% | |
| 178 | 0% | 0.1% | |
| 179 | 0% | 0.1% | |
| 180 | 0% | 0% |
Technical Information
Opinion Poll
- Polling firm: Kantar Public
- Commissioner(s): —
- Fieldwork period: 12–17 October 2018
Calculations
- Sample size: 1037
- Simulations done: 131,072
- Error estimate: 2.56%