Opinion Poll by Sifo, 5–15 April 2021

Voting Intentions | Seats | Coalitions | Technical Information

Voting Intentions

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Confidence Intervals

Party Last Result Poll Result 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Sveriges socialdemokratiska arbetareparti 28.3% 27.8% 27.1–28.5% 26.9–28.7% 26.7–28.9% 26.4–29.2%
Moderata samlingspartiet 19.8% 21.3% 20.6–21.9% 20.5–22.1% 20.3–22.3% 20.0–22.6%
Sverigedemokraterna 17.5% 18.9% 18.3–19.5% 18.1–19.7% 18.0–19.8% 17.7–20.1%
Vänsterpartiet 8.0% 9.4% 8.9–9.9% 8.8–10.0% 8.7–10.1% 8.5–10.3%
Centerpartiet 8.6% 8.9% 8.5–9.4% 8.3–9.5% 8.2–9.6% 8.0–9.8%
Kristdemokraterna 6.3% 4.8% 4.5–5.2% 4.4–5.3% 4.3–5.3% 4.2–5.5%
Miljöpartiet de gröna 4.4% 4.3% 4.0–4.6% 3.9–4.7% 3.8–4.8% 3.7–5.0%
Liberalerna 5.5% 3.1% 2.8–3.4% 2.8–3.5% 2.7–3.5% 2.6–3.7%

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

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Confidence Intervals

Party Last Result Median 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Sveriges socialdemokratiska arbetareparti 100 102 99–108 98–108 98–108 97–109
Moderata samlingspartiet 70 78 76–81 75–82 74–83 73–84
Sverigedemokraterna 62 70 66–73 66–73 66–73 64–75
Vänsterpartiet 28 36 32–37 32–38 32–38 31–38
Centerpartiet 31 33 31–35 31–35 30–36 30–36
Kristdemokraterna 22 18 16–19 16–19 16–20 15–21
Miljöpartiet de gröna 16 16 0–17 0–18 0–18 0–18
Liberalerna 20 0 0 0 0 0

Sveriges socialdemokratiska arbetareparti

For a full overview of the results for this party, see the Sveriges socialdemokratiska arbetareparti page.

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Number of Seats Probability Accumulated Special Marks
95 0.1% 100%  
96 0.2% 99.9%  
97 1.2% 99.7%  
98 5% 98.5%  
99 6% 94%  
100 11% 88% Last Result
101 12% 77%  
102 22% 65% Median
103 11% 43%  
104 6% 31%  
105 6% 26%  
106 1.4% 20%  
107 6% 19%  
108 12% 12%  
109 0.5% 0.9%  
110 0.2% 0.4%  
111 0.1% 0.2%  
112 0% 0%  

Moderata samlingspartiet

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

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Number of Seats Probability Accumulated Special Marks
70 0% 100% Last Result
71 0% 100%  
72 0% 100%  
73 0.8% 99.9%  
74 2% 99.2%  
75 7% 97%  
76 16% 91%  
77 23% 75%  
78 13% 52% Median
79 14% 39%  
80 13% 25%  
81 5% 12%  
82 2% 6%  
83 1.4% 4%  
84 2% 2%  
85 0.1% 0.4%  
86 0.1% 0.3%  
87 0.2% 0.2%  
88 0% 0%  

Sverigedemokraterna

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

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Number of Seats Probability Accumulated Special Marks
62 0% 100% Last Result
63 0.1% 100%  
64 1.1% 99.9%  
65 1.0% 98.9%  
66 8% 98%  
67 15% 90%  
68 7% 75%  
69 13% 68%  
70 18% 55% Median
71 17% 37%  
72 9% 20%  
73 9% 11%  
74 1.0% 2%  
75 1.1% 1.3%  
76 0.1% 0.3%  
77 0.2% 0.2%  
78 0% 0%  

Vänsterpartiet

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

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Number of Seats Probability Accumulated Special Marks
28 0% 100% Last Result
29 0% 100%  
30 0.1% 100%  
31 2% 99.9%  
32 14% 98%  
33 12% 84%  
34 1.1% 72%  
35 5% 71%  
36 34% 66% Median
37 24% 32%  
38 8% 8%  
39 0.2% 0.2%  
40 0% 0%  

Centerpartiet

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

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Number of Seats Probability Accumulated Special Marks
29 0.4% 100%  
30 3% 99.5%  
31 9% 97% Last Result
32 16% 87%  
33 40% 71% Median
34 15% 31%  
35 12% 16%  
36 3% 4%  
37 0.4% 0.4%  
38 0% 0%  

Kristdemokraterna

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

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Number of Seats Probability Accumulated Special Marks
0 0.1% 100%  
1 0% 99.9%  
2 0% 99.9%  
3 0% 99.9%  
4 0% 99.9%  
5 0% 99.9%  
6 0% 99.9%  
7 0% 99.9%  
8 0% 99.9%  
9 0% 99.9%  
10 0% 99.9%  
11 0% 99.9%  
12 0% 99.9%  
13 0% 99.9%  
14 0% 99.9%  
15 2% 99.9%  
16 17% 98%  
17 24% 81%  
18 36% 57% Median
19 16% 21%  
20 4% 4%  
21 0.5% 0.6%  
22 0% 0% Last Result

Miljöpartiet de gröna

For a full overview of the results for this party, see the Miljöpartiet de gröna page.

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Number of Seats Probability Accumulated Special Marks
0 21% 100%  
1 0% 79%  
2 0% 79%  
3 0% 79%  
4 0% 79%  
5 0% 79%  
6 0% 79%  
7 0% 79%  
8 0% 79%  
9 0% 79%  
10 0% 79%  
11 0% 79%  
12 0% 79%  
13 0% 79%  
14 0% 79%  
15 24% 79%  
16 30% 55% Last Result, Median
17 19% 26%  
18 6% 7%  
19 0.4% 0.4%  
20 0% 0%  

Liberalerna

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

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Number of Seats Probability Accumulated Special Marks
0 100% 100% Median
1 0% 0%  
2 0% 0%  
3 0% 0%  
4 0% 0%  
5 0% 0%  
6 0% 0%  
7 0% 0%  
8 0% 0%  
9 0% 0%  
10 0% 0%  
11 0% 0%  
12 0% 0%  
13 0% 0%  
14 0% 0%  
15 0% 0%  
16 0% 0%  
17 0% 0%  
18 0% 0%  
19 0% 0%  
20 0% 0% Last Result

Coalitions

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Confidence Intervals

Coalition Last Result Median Majority? 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Sveriges socialdemokratiska arbetareparti – Moderata samlingspartiet – Centerpartiet 201 212 100% 209–222 208–222 208–224 206–225
Sveriges socialdemokratiska arbetareparti – Moderata samlingspartiet 170 179 99.2% 177–188 176–188 175–190 174–192
Sveriges socialdemokratiska arbetareparti – Vänsterpartiet – Centerpartiet – Miljöpartiet de gröna – Liberalerna 195 184 98.7% 179–188 178–189 176–189 172–191
Moderata samlingspartiet – Sverigedemokraterna – Kristdemokraterna 154 165 1.3% 161–170 160–171 160–173 158–177
Sveriges socialdemokratiska arbetareparti – Vänsterpartiet – Miljöpartiet de gröna 144 151 0% 145–156 144–157 142–157 138–158
Moderata samlingspartiet – Sverigedemokraterna 132 147 0% 144–152 143–153 142–155 141–159
Sveriges socialdemokratiska arbetareparti – Centerpartiet – Miljöpartiet de gröna – Liberalerna 167 150 0% 141–153 141–153 140–154 136–156
Sveriges socialdemokratiska arbetareparti – Vänsterpartiet 128 138 0% 133–145 132–146 131–146 131–146
Moderata samlingspartiet – Centerpartiet – Kristdemokraterna – Liberalerna 143 128 0% 125–133 124–134 124–135 122–137
Moderata samlingspartiet – Centerpartiet – Kristdemokraterna 123 128 0% 125–133 124–134 124–135 122–137
Sveriges socialdemokratiska arbetareparti – Miljöpartiet de gröna 116 118 0% 108–120 107–120 105–121 103–123
Moderata samlingspartiet – Centerpartiet – Liberalerna 121 110 0% 108–115 107–116 106–117 105–119
Moderata samlingspartiet – Centerpartiet 101 110 0% 108–115 107–116 106–117 105–119

Sveriges socialdemokratiska arbetareparti – Moderata samlingspartiet – Centerpartiet

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Number of Seats Probability Accumulated Special Marks
201 0% 100% Last Result
202 0% 100%  
203 0% 100%  
204 0% 100%  
205 0.2% 100%  
206 0.5% 99.8%  
207 0.5% 99.3%  
208 4% 98.7%  
209 6% 95%  
210 11% 89%  
211 13% 78%  
212 21% 65%  
213 10% 43% Median
214 6% 33%  
215 4% 27%  
216 1.0% 23%  
217 1.2% 22%  
218 0.5% 21%  
219 0.4% 21%  
220 0.5% 20%  
221 6% 20%  
222 9% 14%  
223 2% 5%  
224 1.4% 3%  
225 1.3% 2%  
226 0% 0.4%  
227 0.2% 0.4%  
228 0.1% 0.2%  
229 0% 0%  

Sveriges socialdemokratiska arbetareparti – Moderata samlingspartiet

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Number of Seats Probability Accumulated Special Marks
170 0% 100% Last Result
171 0% 100%  
172 0% 100%  
173 0.3% 99.9%  
174 0.5% 99.7%  
175 4% 99.2% Majority
176 4% 95%  
177 9% 92%  
178 17% 83%  
179 18% 66%  
180 14% 47% Median
181 2% 34%  
182 7% 31%  
183 1.1% 24%  
184 0.9% 23%  
185 1.3% 22%  
186 2% 21%  
187 8% 19%  
188 6% 11%  
189 1.4% 5%  
190 1.4% 3%  
191 1.0% 2%  
192 0.6% 0.9%  
193 0.2% 0.3%  
194 0.1% 0.1%  
195 0% 0.1%  
196 0% 0%  

Sveriges socialdemokratiska arbetareparti – Vänsterpartiet – Centerpartiet – Miljöpartiet de gröna – Liberalerna

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Number of Seats Probability Accumulated Special Marks
171 0.1% 100%  
172 0.6% 99.9%  
173 0.1% 99.3%  
174 0.5% 99.2%  
175 0.6% 98.7% Majority
176 0.9% 98%  
177 1.2% 97%  
178 2% 96%  
179 12% 94%  
180 6% 82%  
181 6% 77%  
182 4% 71%  
183 11% 67%  
184 8% 56%  
185 11% 48%  
186 7% 37%  
187 11% 29% Median
188 10% 18%  
189 7% 9%  
190 0.5% 2%  
191 1.4% 2%  
192 0.1% 0.1%  
193 0% 0.1%  
194 0% 0.1%  
195 0% 0% Last Result

Moderata samlingspartiet – Sverigedemokraterna – Kristdemokraterna

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Number of Seats Probability Accumulated Special Marks
154 0% 100% Last Result
155 0% 100%  
156 0% 99.9%  
157 0.1% 99.9%  
158 1.4% 99.9%  
159 0.5% 98%  
160 7% 98%  
161 10% 91%  
162 11% 82%  
163 7% 71%  
164 11% 63%  
165 8% 52%  
166 11% 44% Median
167 4% 33%  
168 6% 29%  
169 6% 23%  
170 12% 18%  
171 2% 6%  
172 1.2% 4%  
173 0.9% 3%  
174 0.6% 2%  
175 0.5% 1.3% Majority
176 0.1% 0.8%  
177 0.6% 0.7%  
178 0.1% 0.1%  
179 0% 0%  

Sveriges socialdemokratiska arbetareparti – Vänsterpartiet – Miljöpartiet de gröna

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Number of Seats Probability Accumulated Special Marks
137 0.1% 100%  
138 0.6% 99.9%  
139 0.3% 99.2%  
140 0.1% 98.9%  
141 0.3% 98.8%  
142 1.4% 98.5%  
143 1.3% 97%  
144 5% 96% Last Result
145 6% 90%  
146 6% 85%  
147 1.5% 79%  
148 4% 77%  
149 4% 73%  
150 12% 69%  
151 9% 58%  
152 8% 48%  
153 6% 40%  
154 19% 34% Median
155 3% 15%  
156 7% 12%  
157 3% 5%  
158 2% 2%  
159 0.1% 0.2%  
160 0% 0.1%  
161 0% 0%  

Moderata samlingspartiet – Sverigedemokraterna

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Number of Seats Probability Accumulated Special Marks
132 0% 100% Last Result
133 0% 100%  
134 0% 100%  
135 0% 100%  
136 0% 100%  
137 0% 100%  
138 0% 100%  
139 0% 100%  
140 0.1% 100%  
141 2% 99.9%  
142 2% 98%  
143 6% 96%  
144 14% 90%  
145 7% 76%  
146 11% 69%  
147 9% 58%  
148 14% 49% Median
149 9% 35%  
150 2% 25%  
151 6% 23%  
152 11% 18%  
153 2% 7%  
154 2% 5%  
155 1.4% 3%  
156 0.3% 2%  
157 0.6% 2%  
158 0.3% 0.9%  
159 0.6% 0.6%  
160 0% 0%  

Sveriges socialdemokratiska arbetareparti – Centerpartiet – Miljöpartiet de gröna – Liberalerna

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Number of Seats Probability Accumulated Special Marks
134 0.1% 100%  
135 0.1% 99.9%  
136 0.4% 99.9%  
137 0.4% 99.5%  
138 0.4% 99.0%  
139 0.4% 98.6%  
140 1.4% 98%  
141 8% 97%  
142 5% 89%  
143 4% 84%  
144 0.7% 79%  
145 2% 79%  
146 4% 77%  
147 3% 73%  
148 5% 70%  
149 12% 65%  
150 9% 53%  
151 18% 44% Median
152 14% 26%  
153 9% 12%  
154 2% 3%  
155 0.9% 1.4%  
156 0.4% 0.5%  
157 0% 0.1%  
158 0% 0.1%  
159 0% 0%  
160 0% 0%  
161 0% 0%  
162 0% 0%  
163 0% 0%  
164 0% 0%  
165 0% 0%  
166 0% 0%  
167 0% 0% Last Result

Sveriges socialdemokratiska arbetareparti – Vänsterpartiet

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Number of Seats Probability Accumulated Special Marks
128 0.1% 100% Last Result
129 0.1% 99.9%  
130 0.3% 99.8%  
131 4% 99.5%  
132 0.6% 95%  
133 7% 95%  
134 11% 87%  
135 7% 76%  
136 9% 69%  
137 5% 60%  
138 15% 55% Median
139 12% 40%  
140 2% 28%  
141 4% 25%  
142 3% 22%  
143 2% 19%  
144 5% 17%  
145 5% 12%  
146 6% 6%  
147 0.1% 0.2%  
148 0.1% 0.1%  
149 0% 0%  

Moderata samlingspartiet – Centerpartiet – Kristdemokraterna – Liberalerna

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Number of Seats Probability Accumulated Special Marks
118 0% 100%  
119 0% 99.9%  
120 0% 99.9%  
121 0% 99.9%  
122 0.6% 99.9%  
123 2% 99.2%  
124 4% 98%  
125 7% 93%  
126 9% 86%  
127 13% 77%  
128 20% 64%  
129 8% 44% Median
130 5% 36%  
131 17% 31%  
132 3% 14%  
133 2% 11%  
134 7% 9%  
135 0.9% 3%  
136 1.0% 2%  
137 0.5% 0.8%  
138 0.1% 0.4%  
139 0.2% 0.3%  
140 0% 0%  
141 0% 0%  
142 0% 0%  
143 0% 0% Last Result

Moderata samlingspartiet – Centerpartiet – Kristdemokraterna

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Number of Seats Probability Accumulated Special Marks
118 0% 100%  
119 0% 99.9%  
120 0% 99.9%  
121 0% 99.9%  
122 0.6% 99.9%  
123 2% 99.2% Last Result
124 4% 98%  
125 7% 93%  
126 9% 86%  
127 13% 77%  
128 20% 64%  
129 8% 44% Median
130 5% 36%  
131 17% 31%  
132 3% 14%  
133 2% 11%  
134 7% 9%  
135 0.9% 3%  
136 1.0% 2%  
137 0.5% 0.8%  
138 0.1% 0.4%  
139 0.2% 0.3%  
140 0% 0%  

Sveriges socialdemokratiska arbetareparti – Miljöpartiet de gröna

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Number of Seats Probability Accumulated Special Marks
100 0.1% 100%  
101 0.1% 99.9%  
102 0% 99.8%  
103 0.4% 99.8%  
104 0.5% 99.4%  
105 1.5% 98.9%  
106 0.9% 97%  
107 6% 96%  
108 11% 91%  
109 0.4% 80%  
110 0.2% 79%  
111 0.2% 79%  
112 0.4% 79%  
113 4% 78%  
114 2% 74%  
115 8% 72%  
116 6% 64% Last Result
117 8% 58%  
118 25% 50% Median
119 10% 25%  
120 12% 15%  
121 2% 4%  
122 0.8% 2%  
123 0.7% 0.8%  
124 0.1% 0.2%  
125 0% 0.1%  
126 0% 0%  

Moderata samlingspartiet – Centerpartiet – Liberalerna

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Number of Seats Probability Accumulated Special Marks
104 0.1% 100%  
105 0.4% 99.8%  
106 2% 99.4%  
107 4% 97%  
108 10% 93%  
109 10% 83%  
110 24% 73%  
111 10% 49% Median
112 11% 39%  
113 9% 28%  
114 6% 19%  
115 6% 12%  
116 2% 6%  
117 2% 4%  
118 1.4% 2%  
119 0.2% 0.5%  
120 0.2% 0.4%  
121 0% 0.2% Last Result
122 0.2% 0.2%  
123 0% 0%  

Moderata samlingspartiet – Centerpartiet

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Number of Seats Probability Accumulated Special Marks
101 0% 100% Last Result
102 0% 100%  
103 0% 100%  
104 0.1% 100%  
105 0.4% 99.8%  
106 2% 99.4%  
107 4% 97%  
108 10% 93%  
109 10% 83%  
110 24% 73%  
111 10% 49% Median
112 11% 39%  
113 9% 28%  
114 6% 19%  
115 6% 12%  
116 2% 6%  
117 2% 4%  
118 1.4% 2%  
119 0.2% 0.5%  
120 0.2% 0.4%  
121 0% 0.2%  
122 0.2% 0.2%  
123 0% 0%  

Technical Information

Opinion Poll

Calculations