Opinion Poll by Sifo, 9–18 August 2021

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
Sveriges socialdemokratiska arbetareparti 28.3% 24.1% 23.3–24.9% 23.1–25.1% 22.9–25.3% 22.6–25.7%
Moderata samlingspartiet 19.8% 21.8% 21.1–22.6% 20.9–22.8% 20.7–23.0% 20.3–23.4%
Sverigedemokraterna 17.5% 20.5% 19.8–21.2% 19.6–21.5% 19.4–21.6% 19.1–22.0%
Vänsterpartiet 8.0% 11.9% 11.3–12.5% 11.2–12.7% 11.0–12.8% 10.8–13.1%
Centerpartiet 8.6% 8.6% 8.1–9.1% 8.0–9.3% 7.8–9.4% 7.6–9.7%
Kristdemokraterna 6.3% 4.9% 4.5–5.3% 4.4–5.4% 4.3–5.5% 4.2–5.8%
Miljöpartiet de gröna 4.4% 4.2% 3.9–4.6% 3.7–4.7% 3.7–4.8% 3.5–5.0%
Liberalerna 5.5% 2.7% 2.4–3.0% 2.3–3.1% 2.3–3.2% 2.1–3.4%

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

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
Sveriges socialdemokratiska arbetareparti 100 88 85–93 84–94 83–94 82–95
Moderata samlingspartiet 70 80 77–84 76–84 75–85 74–87
Sverigedemokraterna 62 75 72–78 71–80 71–81 69–82
Vänsterpartiet 28 44 41–46 41–47 40–47 39–49
Centerpartiet 31 32 29–34 29–34 29–35 28–36
Kristdemokraterna 22 18 17–20 16–20 16–21 15–21
Miljöpartiet de gröna 16 15 0–17 0–17 0–17 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.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
81 0.1% 100%  
82 0.6% 99.8%  
83 3% 99.2%  
84 4% 97%  
85 7% 92%  
86 11% 85%  
87 16% 74%  
88 10% 58% Median
89 9% 48%  
90 12% 39%  
91 8% 27%  
92 8% 19%  
93 6% 11%  
94 3% 5%  
95 1.5% 2%  
96 0.2% 0.4%  
97 0.1% 0.2%  
98 0% 0.1%  
99 0% 0%  
100 0% 0% Last Result

Moderata samlingspartiet

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
70 0% 100% Last Result
71 0% 100%  
72 0% 100%  
73 0.2% 100%  
74 0.8% 99.7%  
75 2% 98.9%  
76 4% 97%  
77 13% 93%  
78 11% 81%  
79 11% 69%  
80 16% 58% Median
81 14% 42%  
82 12% 27%  
83 4% 15%  
84 6% 11%  
85 3% 5%  
86 0.8% 2%  
87 0.8% 1.0%  
88 0.2% 0.2%  
89 0% 0.1%  
90 0% 0%  

Sverigedemokraterna

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
62 0% 100% Last Result
63 0% 100%  
64 0% 100%  
65 0% 100%  
66 0% 100%  
67 0% 100%  
68 0.1% 100%  
69 0.5% 99.9%  
70 2% 99.3%  
71 6% 98%  
72 6% 92%  
73 7% 86%  
74 18% 78%  
75 17% 60% Median
76 14% 44%  
77 10% 29%  
78 10% 19%  
79 3% 9%  
80 3% 6%  
81 1.2% 3%  
82 1.5% 2%  
83 0.3% 0.4%  
84 0.1% 0.1%  
85 0% 0%  

Vänsterpartiet

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
28 0% 100% Last Result
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 0.1% 100%  
39 0.7% 99.9%  
40 3% 99.2%  
41 9% 97%  
42 15% 87%  
43 18% 73%  
44 19% 55% Median
45 16% 36%  
46 13% 20%  
47 5% 7%  
48 2% 2%  
49 0.7% 0.9%  
50 0.2% 0.2%  
51 0.1% 0.1%  
52 0% 0%  

Centerpartiet

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
27 0.2% 100%  
28 2% 99.7%  
29 8% 98%  
30 15% 90%  
31 20% 75% Last Result
32 20% 55% Median
33 20% 35%  
34 11% 15%  
35 3% 4%  
36 0.8% 1.0%  
37 0.2% 0.2%  
38 0% 0%  

Kristdemokraterna

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

Graph with seats probability mass function not yet produced

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 1.2% 99.9%  
16 8% 98.8%  
17 24% 91%  
18 31% 67% Median
19 23% 36%  
20 10% 13%  
21 2% 3%  
22 0.4% 0.4% Last Result
23 0% 0%  

Miljöpartiet de gröna

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
0 27% 100%  
1 0% 73%  
2 0% 73%  
3 0% 73%  
4 0% 73%  
5 0% 73%  
6 0% 73%  
7 0% 73%  
8 0% 73%  
9 0% 73%  
10 0% 73%  
11 0% 73%  
12 0% 73%  
13 0% 73%  
14 0.7% 73%  
15 26% 73% Median
16 36% 46% Last Result
17 9% 11%  
18 2% 2%  
19 0.2% 0.2%  
20 0% 0%  

Liberalerna

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

Graph with seats probability mass function not yet produced

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

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
Sveriges socialdemokratiska arbetareparti – Moderata samlingspartiet – Centerpartiet 201 199 100% 195–209 194–209 193–211 191–212
Sveriges socialdemokratiska arbetareparti – Vänsterpartiet – Centerpartiet – Miljöpartiet de gröna – Liberalerna 195 176 67% 169–181 168–181 167–182 165–184
Moderata samlingspartiet – Sverigedemokraterna – Kristdemokraterna 154 173 33% 168–180 168–181 167–182 165–184
Sveriges socialdemokratiska arbetareparti – Moderata samlingspartiet 170 168 14% 163–175 163–176 162–177 160–179
Moderata samlingspartiet – Sverigedemokraterna 132 155 0% 151–161 150–163 150–164 147–165
Sveriges socialdemokratiska arbetareparti – Vänsterpartiet – Miljöpartiet de gröna 144 145 0% 136–150 134–150 134–151 133–153
Sveriges socialdemokratiska arbetareparti – Vänsterpartiet 128 132 0% 128–139 127–139 126–140 125–142
Sveriges socialdemokratiska arbetareparti – Centerpartiet – Miljöpartiet de gröna – Liberalerna 167 133 0% 125–137 123–138 122–139 120–140
Moderata samlingspartiet – Centerpartiet – Kristdemokraterna – Liberalerna 143 129 0% 125–135 124–137 124–138 122–139
Moderata samlingspartiet – Centerpartiet – Kristdemokraterna 123 129 0% 125–135 124–137 124–138 122–139
Moderata samlingspartiet – Centerpartiet – Liberalerna 121 111 0% 108–116 107–118 106–118 105–120
Moderata samlingspartiet – Centerpartiet 101 111 0% 108–116 107–118 106–118 105–120
Sveriges socialdemokratiska arbetareparti – Miljöpartiet de gröna 116 102 0% 91–106 90–107 89–107 87–109

Sveriges socialdemokratiska arbetareparti – Moderata samlingspartiet – Centerpartiet

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
190 0.1% 100%  
191 0.4% 99.9%  
192 0.6% 99.5%  
193 2% 98.9%  
194 4% 97%  
195 7% 93%  
196 11% 86%  
197 10% 76%  
198 13% 66%  
199 7% 53%  
200 11% 46% Median
201 4% 35% Last Result
202 4% 32%  
203 3% 28%  
204 2% 25%  
205 3% 23%  
206 2% 20%  
207 5% 18%  
208 3% 13%  
209 6% 10%  
210 1.5% 4%  
211 2% 3%  
212 0.7% 1.0%  
213 0.2% 0.3%  
214 0% 0.1%  
215 0% 0%  

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
162 0% 100%  
163 0% 99.9%  
164 0.2% 99.9%  
165 0.2% 99.7%  
166 2% 99.4%  
167 2% 98%  
168 3% 95%  
169 2% 92%  
170 2% 90%  
171 4% 87%  
172 5% 83%  
173 5% 78%  
174 6% 73%  
175 9% 67% Majority
176 11% 57%  
177 10% 46%  
178 7% 36%  
179 8% 29% Median
180 10% 21%  
181 7% 11%  
182 3% 4%  
183 0.9% 1.4%  
184 0.3% 0.6%  
185 0.1% 0.2%  
186 0.1% 0.2%  
187 0% 0%  
188 0% 0%  
189 0% 0%  
190 0% 0%  
191 0% 0%  
192 0% 0%  
193 0% 0%  
194 0% 0%  
195 0% 0% Last Result

Moderata samlingspartiet – Sverigedemokraterna – Kristdemokraterna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
154 0% 100% Last Result
155 0% 100%  
156 0% 100%  
157 0% 100%  
158 0% 100%  
159 0% 100%  
160 0% 100%  
161 0% 100%  
162 0% 100%  
163 0.1% 100%  
164 0.1% 99.8%  
165 0.3% 99.8%  
166 0.9% 99.4%  
167 3% 98.6%  
168 7% 96%  
169 10% 89%  
170 8% 79%  
171 7% 71%  
172 10% 64%  
173 11% 54% Median
174 9% 43%  
175 6% 33% Majority
176 5% 27%  
177 5% 22%  
178 4% 17%  
179 2% 13%  
180 2% 10%  
181 3% 8%  
182 2% 5%  
183 2% 2%  
184 0.2% 0.6%  
185 0.2% 0.3%  
186 0% 0.1%  
187 0% 0.1%  
188 0% 0%  

Sveriges socialdemokratiska arbetareparti – Moderata samlingspartiet

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
159 0.1% 100%  
160 0.6% 99.8%  
161 0.9% 99.3%  
162 2% 98%  
163 7% 96%  
164 8% 89%  
165 7% 81%  
166 9% 74%  
167 14% 65%  
168 8% 51% Median
169 8% 44%  
170 4% 36% Last Result
171 7% 32%  
172 4% 25%  
173 3% 21%  
174 4% 18%  
175 9% 14% Majority
176 2% 6%  
177 2% 3%  
178 1.0% 2%  
179 0.3% 0.7%  
180 0.3% 0.5%  
181 0.1% 0.2%  
182 0% 0.1%  
183 0% 0%  

Moderata samlingspartiet – Sverigedemokraterna

Graph with seats probability mass function not yet produced

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% 100%  
141 0% 100%  
142 0% 100%  
143 0% 100%  
144 0% 100%  
145 0% 100%  
146 0.3% 100%  
147 0.4% 99.7%  
148 0.3% 99.3%  
149 1.5% 99.0%  
150 5% 98%  
151 11% 92%  
152 13% 81%  
153 5% 69%  
154 4% 64%  
155 11% 60% Median
156 16% 48%  
157 9% 32%  
158 6% 23%  
159 4% 17%  
160 1.5% 13%  
161 1.4% 11%  
162 4% 10%  
163 2% 6%  
164 3% 3%  
165 0.5% 0.7%  
166 0% 0.2%  
167 0.1% 0.2%  
168 0.1% 0.1%  
169 0% 0%  

Sveriges socialdemokratiska arbetareparti – Vänsterpartiet – Miljöpartiet de gröna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
129 0% 100%  
130 0% 99.9%  
131 0.1% 99.9%  
132 0.2% 99.8%  
133 1.3% 99.6%  
134 4% 98%  
135 2% 94%  
136 2% 92%  
137 2% 90%  
138 3% 87%  
139 8% 84%  
140 2% 76%  
141 1.1% 74%  
142 3% 73%  
143 6% 69%  
144 8% 63% Last Result
145 8% 55%  
146 12% 47%  
147 6% 35% Median
148 13% 28%  
149 5% 16%  
150 8% 11%  
151 2% 3%  
152 0.6% 1.1%  
153 0.3% 0.5%  
154 0.1% 0.2%  
155 0% 0.1%  
156 0% 0%  

Sveriges socialdemokratiska arbetareparti – Vänsterpartiet

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
123 0.1% 100%  
124 0.3% 99.9%  
125 0.8% 99.6%  
126 2% 98.8%  
127 4% 97%  
128 9% 92% Last Result
129 8% 83%  
130 10% 75%  
131 9% 64%  
132 12% 55% Median
133 8% 43%  
134 9% 35%  
135 7% 26%  
136 3% 19%  
137 3% 17%  
138 3% 14%  
139 8% 11%  
140 2% 3%  
141 0.4% 1.0%  
142 0.4% 0.5%  
143 0.1% 0.2%  
144 0.1% 0.1%  
145 0% 0%  

Sveriges socialdemokratiska arbetareparti – Centerpartiet – Miljöpartiet de gröna – Liberalerna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
118 0.1% 100%  
119 0.3% 99.9%  
120 0.5% 99.5%  
121 1.2% 99.0%  
122 2% 98%  
123 3% 96%  
124 3% 93%  
125 7% 90%  
126 2% 83%  
127 7% 82%  
128 0.8% 75%  
129 2% 74%  
130 3% 73%  
131 5% 69%  
132 7% 64%  
133 10% 58%  
134 14% 48%  
135 10% 34% Median
136 9% 24%  
137 8% 15%  
138 3% 7%  
139 3% 4%  
140 1.0% 1.4%  
141 0.3% 0.4%  
142 0.1% 0.1%  
143 0% 0%  
144 0% 0%  
145 0% 0%  
146 0% 0%  
147 0% 0%  
148 0% 0%  
149 0% 0%  
150 0% 0%  
151 0% 0%  
152 0% 0%  
153 0% 0%  
154 0% 0%  
155 0% 0%  
156 0% 0%  
157 0% 0%  
158 0% 0%  
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

Moderata samlingspartiet – Centerpartiet – Kristdemokraterna – Liberalerna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
119 0% 100%  
120 0% 99.9%  
121 0.2% 99.9%  
122 0.4% 99.8%  
123 1.3% 99.4%  
124 5% 98%  
125 4% 93%  
126 6% 89%  
127 14% 83%  
128 10% 68%  
129 11% 59%  
130 9% 48% Median
131 10% 39%  
132 4% 29%  
133 6% 25%  
134 3% 18%  
135 7% 15%  
136 2% 8%  
137 3% 6%  
138 2% 3%  
139 0.4% 0.7%  
140 0.2% 0.3%  
141 0.1% 0.1%  
142 0.1% 0.1%  
143 0% 0% Last Result

Moderata samlingspartiet – Centerpartiet – Kristdemokraterna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
119 0% 100%  
120 0% 99.9%  
121 0.2% 99.9%  
122 0.4% 99.8%  
123 1.3% 99.4% Last Result
124 5% 98%  
125 4% 93%  
126 6% 89%  
127 14% 83%  
128 10% 68%  
129 11% 59%  
130 9% 48% Median
131 10% 39%  
132 4% 29%  
133 6% 25%  
134 3% 18%  
135 7% 15%  
136 2% 8%  
137 3% 6%  
138 2% 3%  
139 0.4% 0.7%  
140 0.2% 0.3%  
141 0.1% 0.1%  
142 0.1% 0.1%  
143 0% 0%  

Moderata samlingspartiet – Centerpartiet – Liberalerna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
103 0.1% 100%  
104 0.3% 99.9%  
105 0.9% 99.6%  
106 3% 98.7%  
107 5% 96%  
108 5% 90%  
109 12% 85%  
110 16% 74%  
111 11% 58%  
112 8% 47% Median
113 11% 39%  
114 8% 28%  
115 6% 21%  
116 6% 15%  
117 2% 9%  
118 4% 7%  
119 1.0% 2%  
120 1.0% 1.4%  
121 0.2% 0.4% Last Result
122 0.1% 0.2%  
123 0% 0.1%  
124 0% 0%  

Moderata samlingspartiet – Centerpartiet

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
101 0% 100% Last Result
102 0% 100%  
103 0.1% 100%  
104 0.3% 99.9%  
105 0.9% 99.6%  
106 3% 98.7%  
107 5% 96%  
108 5% 90%  
109 12% 85%  
110 16% 74%  
111 11% 58%  
112 8% 47% Median
113 11% 39%  
114 8% 28%  
115 6% 21%  
116 6% 15%  
117 2% 9%  
118 4% 7%  
119 1.0% 2%  
120 1.0% 1.4%  
121 0.2% 0.4%  
122 0.1% 0.2%  
123 0% 0.1%  
124 0% 0%  

Sveriges socialdemokratiska arbetareparti – Miljöpartiet de gröna

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
85 0.1% 100%  
86 0.1% 99.9%  
87 0.4% 99.8%  
88 0.6% 99.4%  
89 2% 98.8%  
90 3% 97%  
91 5% 94%  
92 6% 89%  
93 4% 83%  
94 3% 78%  
95 1.5% 75%  
96 0.3% 74%  
97 0.4% 74%  
98 0.7% 73%  
99 4% 72%  
100 5% 69%  
101 6% 63%  
102 13% 58%  
103 13% 44% Median
104 10% 31%  
105 7% 21%  
106 8% 14%  
107 4% 6%  
108 2% 2%  
109 0.5% 0.7%  
110 0.2% 0.2%  
111 0% 0.1%  
112 0% 0%  
113 0% 0%  
114 0% 0%  
115 0% 0%  
116 0% 0% Last Result

Technical Information

Opinion Poll

Calculations