Opinion Poll by IBRiS for Onet, 19 April 2018

Voting Intentions | Seats | Coalitions | Technical Information

Voting Intentions

Graph with voting intentions not yet produced

Confidence Intervals

Party Last Result Poll Result 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Prawo i Sprawiedliwość 37.6% 34.5% 32.7–36.4% 32.2–36.9% 31.8–37.4% 30.9–38.3%
Platforma Obywatelska 24.1% 24.3% 22.7–26.0% 22.2–26.5% 21.8–26.9% 21.1–27.7%
Kukiz’15 8.8% 9.8% 8.7–11.1% 8.4–11.4% 8.2–11.7% 7.7–12.3%
Sojusz Lewicy Demokratycznej 7.6% 9.2% 8.2–10.4% 7.8–10.7% 7.6–11.0% 7.1–11.6%
Polskie Stronnictwo Ludowe 5.1% 6.6% 5.8–7.7% 5.5–8.0% 5.3–8.3% 4.9–8.8%
.Nowoczesna 7.6% 4.5% 3.8–5.5% 3.6–5.7% 3.5–5.9% 3.1–6.4%
KORWiN 4.8% 1.5% 1.2–2.1% 1.1–2.3% 1.0–2.5% 0.8–2.8%
Lewica Razem 3.6% 1.1% 0.8–1.6% 0.7–1.8% 0.6–1.9% 0.5–2.2%

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

Graph with seats not yet produced

Graph with seating plan not yet produced

Confidence Intervals

Party Last Result Median 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Prawo i Sprawiedliwość 235 202 199–219 198–223 193–224 181–229
Platforma Obywatelska 138 141 128–148 124–149 121–152 120–161
Kukiz’15 42 47 41–51 40–53 39–54 34–60
Sojusz Lewicy Demokratycznej 0 42 34–47 32–48 31–50 27–53
Polskie Stronnictwo Ludowe 16 24 21–33 19–33 17–33 0–36
.Nowoczesna 28 0 0–11 0–12 0–13 0–17
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.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
178 0% 100%  
179 0% 99.9%  
180 0.3% 99.9%  
181 0.2% 99.6%  
182 0.1% 99.4%  
183 0.1% 99.3%  
184 0% 99.3%  
185 0.1% 99.2%  
186 0.2% 99.1%  
187 0.4% 98.9%  
188 0.1% 98.5%  
189 0.1% 98%  
190 0.2% 98%  
191 0.3% 98%  
192 0.4% 98%  
193 0.4% 98%  
194 0.2% 97%  
195 0.4% 97%  
196 0.3% 97%  
197 0.8% 96%  
198 5% 96%  
199 3% 90%  
200 18% 87%  
201 8% 69%  
202 15% 61% Median
203 2% 46%  
204 7% 44%  
205 3% 36%  
206 2% 33%  
207 3% 31%  
208 3% 27%  
209 3% 24%  
210 1.3% 21%  
211 1.0% 20%  
212 0.6% 19%  
213 0.2% 18%  
214 0.5% 18%  
215 0.7% 18%  
216 0.4% 17%  
217 0.1% 17%  
218 1.1% 16%  
219 8% 15%  
220 0.8% 7%  
221 0.1% 6%  
222 0.5% 6%  
223 3% 6%  
224 1.1% 3%  
225 0.7% 2%  
226 0.1% 1.0%  
227 0.2% 0.9%  
228 0.1% 0.7%  
229 0.1% 0.6%  
230 0.2% 0.5%  
231 0.2% 0.3% Majority
232 0% 0.1%  
233 0% 0.1%  
234 0% 0.1%  
235 0% 0.1% Last Result
236 0% 0%  

Platforma Obywatelska

For a full overview of the results for this party, see the Platforma Obywatelska page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
111 0% 100%  
112 0% 99.9%  
113 0% 99.9%  
114 0% 99.9%  
115 0% 99.9%  
116 0% 99.9%  
117 0% 99.9%  
118 0.1% 99.8%  
119 0.3% 99.8%  
120 0.8% 99.5%  
121 2% 98.7%  
122 0% 97%  
123 0.5% 97%  
124 3% 97%  
125 0.9% 93%  
126 0.6% 92%  
127 0.5% 92%  
128 2% 91%  
129 0.5% 89%  
130 0.4% 89%  
131 0.6% 88%  
132 1.0% 88%  
133 10% 87%  
134 4% 77%  
135 2% 73%  
136 0.8% 71%  
137 3% 70%  
138 6% 67% Last Result
139 0.5% 61%  
140 6% 61%  
141 13% 55% Median
142 2% 42%  
143 1.3% 39%  
144 10% 38%  
145 2% 28%  
146 3% 26%  
147 11% 23%  
148 4% 12%  
149 4% 8%  
150 0.6% 5%  
151 0.8% 4%  
152 1.0% 3%  
153 1.2% 2%  
154 0.2% 1.0%  
155 0% 0.9%  
156 0.1% 0.8%  
157 0.1% 0.7%  
158 0.1% 0.7%  
159 0% 0.6%  
160 0% 0.6%  
161 0.2% 0.5%  
162 0.1% 0.3%  
163 0.1% 0.2%  
164 0% 0.1%  
165 0.1% 0.1%  
166 0% 0%  

Kukiz’15

For a full overview of the results for this party, see the Kukiz’15 page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
29 0% 100%  
30 0% 99.9%  
31 0.1% 99.9%  
32 0.1% 99.9%  
33 0.2% 99.8%  
34 0.2% 99.6%  
35 0.1% 99.3%  
36 0.6% 99.2%  
37 0.2% 98.6%  
38 0.6% 98%  
39 0.6% 98%  
40 4% 97%  
41 5% 94%  
42 18% 89% Last Result
43 3% 71%  
44 9% 68%  
45 6% 59%  
46 3% 54%  
47 7% 51% Median
48 6% 44%  
49 25% 38%  
50 2% 13%  
51 1.2% 11%  
52 0.9% 9%  
53 5% 8%  
54 0.7% 3%  
55 0.3% 2%  
56 0.5% 2%  
57 0.5% 2%  
58 0.1% 1.2%  
59 0.5% 1.1%  
60 0.4% 0.6%  
61 0.1% 0.3%  
62 0.1% 0.2%  
63 0% 0.1%  
64 0% 0.1%  
65 0% 0.1%  
66 0% 0%  

Sojusz Lewicy Demokratycznej

For a full overview of the results for this party, see the Sojusz Lewicy Demokratycznej page.

Graph with seats probability mass function not yet produced

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% 100%  
26 0% 100%  
27 0.4% 99.9%  
28 0.8% 99.5%  
29 0.7% 98.7%  
30 0.3% 98%  
31 0.5% 98%  
32 4% 97%  
33 2% 93%  
34 0.7% 91%  
35 1.0% 90%  
36 1.0% 89%  
37 1.2% 88%  
38 7% 87%  
39 5% 80%  
40 3% 75%  
41 17% 72%  
42 22% 55% Median
43 10% 33%  
44 10% 23%  
45 1.1% 13%  
46 0.5% 12%  
47 2% 12%  
48 5% 9%  
49 0.6% 4%  
50 0.9% 3%  
51 0.6% 2%  
52 0.9% 2%  
53 0.4% 0.8%  
54 0.2% 0.5%  
55 0% 0.3%  
56 0% 0.2%  
57 0% 0.2%  
58 0% 0.2%  
59 0.1% 0.2%  
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.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
0 0.7% 100%  
1 0% 99.3%  
2 0% 99.3%  
3 0% 99.3%  
4 0% 99.3%  
5 0% 99.3%  
6 0% 99.3%  
7 0% 99.3%  
8 0% 99.3%  
9 0% 99.3%  
10 0% 99.3%  
11 0% 99.3%  
12 0% 99.3%  
13 0.1% 99.3%  
14 0.2% 99.2%  
15 0.5% 99.0%  
16 0.5% 98% Last Result
17 2% 98%  
18 0.8% 96%  
19 1.3% 95%  
20 2% 94%  
21 5% 92%  
22 2% 87%  
23 29% 85%  
24 11% 56% Median
25 2% 45%  
26 10% 42%  
27 8% 33%  
28 2% 25%  
29 1.2% 23%  
30 5% 22%  
31 0.3% 17%  
32 0.6% 17%  
33 15% 16%  
34 0.1% 0.8%  
35 0.2% 0.7%  
36 0.1% 0.5%  
37 0.1% 0.4%  
38 0.1% 0.3%  
39 0% 0.2%  
40 0% 0.2%  
41 0.1% 0.1%  
42 0% 0.1%  
43 0% 0.1%  
44 0% 0.1%  
45 0% 0%  

.Nowoczesna

For a full overview of the results for this party, see the .Nowoczesna page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
0 80% 100% Median
1 0% 20%  
2 0% 20%  
3 0% 20%  
4 0% 20%  
5 0% 20%  
6 0% 20%  
7 0% 20%  
8 0.3% 20%  
9 0.6% 20%  
10 0.5% 19%  
11 13% 19%  
12 1.1% 6%  
13 3% 5%  
14 0.4% 1.4%  
15 0.5% 1.1%  
16 0.1% 0.6%  
17 0.3% 0.5%  
18 0.1% 0.2%  
19 0% 0.1%  
20 0% 0.1%  
21 0% 0.1%  
22 0% 0%  
23 0% 0%  
24 0% 0%  
25 0% 0%  
26 0% 0%  
27 0% 0%  
28 0% 0% Last Result

KORWiN

For a full overview of the results for this party, see the KORWiN page.

Graph with seats probability mass function not yet produced

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.

Graph with seats probability mass function not yet produced

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

Coalitions

Graph with coalitions seats not yet produced

Confidence Intervals

Coalition Last Result Median Majority? 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Prawo i Sprawiedliwość 235 202 0.3% 199–219 198–223 193–224 181–229
Platforma Obywatelska – Sojusz Lewicy Demokratycznej – Polskie Stronnictwo Ludowe – .Nowoczesna – Lewica Razem 182 209 0.4% 199–218 189–219 188–223 184–229
Platforma Obywatelska – Sojusz Lewicy Demokratycznej – Polskie Stronnictwo Ludowe – .Nowoczesna 182 209 0.4% 199–218 189–219 188–223 184–229
Platforma Obywatelska – Sojusz Lewicy Demokratycznej – .Nowoczesna 166 185 0% 175–192 167–197 162–199 162–203
Platforma Obywatelska – Polskie Stronnictwo Ludowe – .Nowoczesna 182 170 0% 155–176 151–177 151–181 145–189
Platforma Obywatelska – .Nowoczesna 166 142 0% 132–151 127–156 124–157 123–164
Platforma Obywatelska 138 141 0% 128–148 124–149 121–152 120–161

Prawo i Sprawiedliwość

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
178 0% 100%  
179 0% 99.9%  
180 0.3% 99.9%  
181 0.2% 99.6%  
182 0.1% 99.4%  
183 0.1% 99.3%  
184 0% 99.3%  
185 0.1% 99.2%  
186 0.2% 99.1%  
187 0.4% 98.9%  
188 0.1% 98.5%  
189 0.1% 98%  
190 0.2% 98%  
191 0.3% 98%  
192 0.4% 98%  
193 0.4% 98%  
194 0.2% 97%  
195 0.4% 97%  
196 0.3% 97%  
197 0.8% 96%  
198 5% 96%  
199 3% 90%  
200 18% 87%  
201 8% 69%  
202 15% 61% Median
203 2% 46%  
204 7% 44%  
205 3% 36%  
206 2% 33%  
207 3% 31%  
208 3% 27%  
209 3% 24%  
210 1.3% 21%  
211 1.0% 20%  
212 0.6% 19%  
213 0.2% 18%  
214 0.5% 18%  
215 0.7% 18%  
216 0.4% 17%  
217 0.1% 17%  
218 1.1% 16%  
219 8% 15%  
220 0.8% 7%  
221 0.1% 6%  
222 0.5% 6%  
223 3% 6%  
224 1.1% 3%  
225 0.7% 2%  
226 0.1% 1.0%  
227 0.2% 0.9%  
228 0.1% 0.7%  
229 0.1% 0.6%  
230 0.2% 0.5%  
231 0.2% 0.3% Majority
232 0% 0.1%  
233 0% 0.1%  
234 0% 0.1%  
235 0% 0.1% Last Result
236 0% 0%  

Platforma Obywatelska – Sojusz Lewicy Demokratycznej – Polskie Stronnictwo Ludowe – .Nowoczesna – Lewica Razem

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
178 0% 100%  
179 0% 99.9%  
180 0.1% 99.9%  
181 0% 99.8%  
182 0% 99.8% Last Result
183 0.2% 99.8%  
184 0.2% 99.6%  
185 0% 99.4%  
186 1.2% 99.4%  
187 0.1% 98%  
188 0.7% 98%  
189 3% 97%  
190 0.2% 95%  
191 0.7% 94%  
192 0.1% 94%  
193 0.1% 94%  
194 0.4% 93%  
195 0.5% 93%  
196 0.3% 92%  
197 0.6% 92%  
198 0.4% 92%  
199 10% 91%  
200 1.2% 81%  
201 0.8% 80%  
202 1.0% 79%  
203 6% 78%  
204 0.7% 72%  
205 0.7% 72%  
206 1.4% 71%  
207 3% 69% Median
208 3% 67%  
209 14% 64%  
210 3% 49%  
211 12% 46%  
212 0.2% 34%  
213 5% 34%  
214 0.8% 30%  
215 8% 29%  
216 2% 20%  
217 1.3% 19%  
218 12% 17%  
219 1.2% 5%  
220 0.4% 4%  
221 0.5% 4%  
222 0.4% 3%  
223 0.9% 3%  
224 0.3% 2%  
225 0.3% 2%  
226 0.4% 1.3%  
227 0.3% 0.9%  
228 0.2% 0.7%  
229 0.1% 0.5%  
230 0% 0.4%  
231 0.2% 0.4% Majority
232 0.1% 0.2%  
233 0.1% 0.2%  
234 0% 0.1%  
235 0% 0.1%  
236 0% 0%  

Platforma Obywatelska – Sojusz Lewicy Demokratycznej – Polskie Stronnictwo Ludowe – .Nowoczesna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
178 0% 100%  
179 0% 99.9%  
180 0.1% 99.9%  
181 0% 99.8%  
182 0% 99.8% Last Result
183 0.2% 99.8%  
184 0.2% 99.6%  
185 0% 99.4%  
186 1.2% 99.4%  
187 0.1% 98%  
188 0.7% 98%  
189 3% 97%  
190 0.2% 95%  
191 0.7% 94%  
192 0.1% 94%  
193 0.1% 94%  
194 0.4% 93%  
195 0.5% 93%  
196 0.3% 92%  
197 0.6% 92%  
198 0.4% 92%  
199 10% 91%  
200 1.2% 81%  
201 0.8% 80%  
202 1.0% 79%  
203 6% 78%  
204 0.7% 72%  
205 0.7% 72%  
206 1.4% 71%  
207 3% 69% Median
208 3% 67%  
209 14% 64%  
210 3% 49%  
211 12% 46%  
212 0.2% 34%  
213 5% 34%  
214 0.8% 30%  
215 8% 29%  
216 2% 20%  
217 1.3% 19%  
218 12% 17%  
219 1.2% 5%  
220 0.4% 4%  
221 0.5% 4%  
222 0.4% 3%  
223 0.9% 3%  
224 0.3% 2%  
225 0.3% 2%  
226 0.4% 1.3%  
227 0.3% 0.9%  
228 0.2% 0.7%  
229 0.1% 0.5%  
230 0% 0.4%  
231 0.2% 0.4% Majority
232 0.1% 0.2%  
233 0.1% 0.2%  
234 0% 0.1%  
235 0% 0.1%  
236 0% 0%  

Platforma Obywatelska – Sojusz Lewicy Demokratycznej – .Nowoczesna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
154 0% 100%  
155 0% 99.9%  
156 0% 99.9%  
157 0.1% 99.9%  
158 0% 99.9%  
159 0% 99.8%  
160 0.1% 99.8%  
161 0.1% 99.7%  
162 3% 99.7%  
163 0% 96%  
164 0.2% 96%  
165 0.4% 96%  
166 0.5% 96% Last Result
167 2% 95%  
168 0.2% 93%  
169 0.4% 93%  
170 0.6% 93%  
171 0.6% 92%  
172 0.3% 92%  
173 0.2% 91%  
174 1.0% 91%  
175 9% 90%  
176 0.6% 81%  
177 1.1% 81%  
178 0.4% 80%  
179 3% 79%  
180 2% 76%  
181 4% 74%  
182 13% 71%  
183 5% 58% Median
184 0.9% 53%  
185 12% 52%  
186 12% 41%  
187 2% 29%  
188 12% 27%  
189 0.2% 15%  
190 0.1% 15%  
191 0.7% 15%  
192 5% 14%  
193 0.8% 10%  
194 1.5% 9%  
195 1.2% 7%  
196 0.9% 6%  
197 0.8% 5%  
198 0.4% 4%  
199 2% 4%  
200 0.8% 2%  
201 0.4% 1.1%  
202 0% 0.7%  
203 0.2% 0.6%  
204 0.2% 0.5%  
205 0% 0.3%  
206 0.1% 0.3%  
207 0.1% 0.2%  
208 0% 0.2%  
209 0.1% 0.1%  
210 0% 0.1%  
211 0% 0%  

Platforma Obywatelska – Polskie Stronnictwo Ludowe – .Nowoczesna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
138 0% 100%  
139 0% 99.9%  
140 0% 99.9%  
141 0.1% 99.9%  
142 0.1% 99.9%  
143 0.1% 99.7%  
144 0.2% 99.7%  
145 0% 99.5%  
146 0.1% 99.5%  
147 1.2% 99.4%  
148 0.2% 98%  
149 0.3% 98%  
150 0.2% 98%  
151 4% 98%  
152 0.8% 94%  
153 0.9% 93%  
154 1.2% 92%  
155 4% 91%  
156 0.7% 87%  
157 9% 86%  
158 1.1% 77%  
159 2% 76%  
160 2% 74%  
161 0.4% 72%  
162 0.6% 72%  
163 0.3% 71%  
164 0.4% 71%  
165 0.4% 70% Median
166 1.3% 70%  
167 11% 69%  
168 1.4% 58%  
169 2% 57%  
170 14% 55%  
171 3% 41%  
172 1.0% 38%  
173 2% 37%  
174 16% 35%  
175 8% 19%  
176 4% 11%  
177 1.5% 6%  
178 0.5% 5%  
179 1.3% 4%  
180 0.7% 3%  
181 0.3% 3%  
182 0.6% 2% Last Result
183 0.1% 2%  
184 0.1% 1.5%  
185 0.2% 1.4%  
186 0.1% 1.1%  
187 0.2% 1.0%  
188 0.2% 0.9%  
189 0.4% 0.7%  
190 0% 0.3%  
191 0% 0.3%  
192 0% 0.2%  
193 0.1% 0.2%  
194 0% 0.1%  
195 0% 0.1%  
196 0% 0.1%  
197 0% 0.1%  
198 0% 0.1%  
199 0% 0%  

Platforma Obywatelska – .Nowoczesna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
117 0% 100%  
118 0.1% 99.9%  
119 0.1% 99.9%  
120 0.1% 99.7%  
121 0.1% 99.7%  
122 0% 99.5%  
123 0.3% 99.5%  
124 3% 99.3%  
125 0.8% 96%  
126 0.6% 96%  
127 0.2% 95%  
128 1.4% 95%  
129 0.5% 94%  
130 0.5% 93%  
131 1.1% 93%  
132 2% 91%  
133 10% 89%  
134 4% 80%  
135 2% 76%  
136 0.8% 74%  
137 1.2% 73%  
138 0.5% 72%  
139 0.5% 71%  
140 5% 71%  
141 14% 66% Median
142 2% 52%  
143 1.2% 50%  
144 10% 49%  
145 2% 39%  
146 1.4% 37%  
147 11% 36%  
148 4% 25%  
149 9% 21%  
150 2% 13%  
151 1.0% 10%  
152 1.2% 9%  
153 2% 8%  
154 0.4% 6%  
155 0.2% 6%  
156 0.7% 6%  
157 3% 5%  
158 0.4% 2%  
159 0.1% 1.4%  
160 0.1% 1.3%  
161 0.3% 1.1%  
162 0.1% 0.9%  
163 0.1% 0.7%  
164 0.3% 0.7%  
165 0.1% 0.4%  
166 0.1% 0.2% Last Result
167 0% 0.2%  
168 0% 0.1%  
169 0% 0.1%  
170 0.1% 0.1%  
171 0% 0%  

Platforma Obywatelska

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
111 0% 100%  
112 0% 99.9%  
113 0% 99.9%  
114 0% 99.9%  
115 0% 99.9%  
116 0% 99.9%  
117 0% 99.9%  
118 0.1% 99.8%  
119 0.3% 99.8%  
120 0.8% 99.5%  
121 2% 98.7%  
122 0% 97%  
123 0.5% 97%  
124 3% 97%  
125 0.9% 93%  
126 0.6% 92%  
127 0.5% 92%  
128 2% 91%  
129 0.5% 89%  
130 0.4% 89%  
131 0.6% 88%  
132 1.0% 88%  
133 10% 87%  
134 4% 77%  
135 2% 73%  
136 0.8% 71%  
137 3% 70%  
138 6% 67% Last Result
139 0.5% 61%  
140 6% 61%  
141 13% 55% Median
142 2% 42%  
143 1.3% 39%  
144 10% 38%  
145 2% 28%  
146 3% 26%  
147 11% 23%  
148 4% 12%  
149 4% 8%  
150 0.6% 5%  
151 0.8% 4%  
152 1.0% 3%  
153 1.2% 2%  
154 0.2% 1.0%  
155 0% 0.9%  
156 0.1% 0.8%  
157 0.1% 0.7%  
158 0.1% 0.7%  
159 0% 0.6%  
160 0% 0.6%  
161 0.2% 0.5%  
162 0.1% 0.3%  
163 0.1% 0.2%  
164 0% 0.1%  
165 0.1% 0.1%  
166 0% 0%  

Technical Information

Opinion Poll

Calculations