Opinion Poll by Verian for Helsingin Sanomat, 18 August–14 September 2026

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
Suomen Sosialidemokraattinen Puolue (S&D) 0.0% 23.4% 22.3–24.6% 22.0–24.9% 21.7–25.2% 21.2–25.8%
Kansallinen Kokoomus (EPP) 0.0% 16.5% 15.5–17.5% 15.3–17.8% 15.0–18.1% 14.6–18.6%
Perussuomalaiset (ECR) 0.0% 15.0% 14.1–16.0% 13.8–16.3% 13.6–16.6% 13.2–17.0%
Suomen Keskusta (RE) 0.0% 13.6% 12.7–14.6% 12.5–14.8% 12.3–15.1% 11.8–15.6%
Vasemmistoliitto (GUE/NGL) 0.0% 11.6% 10.8–12.5% 10.5–12.8% 10.3–13.0% 10.0–13.4%
Vihreä liitto (Greens/EFA) 0.0% 8.6% 7.9–9.4% 7.7–9.6% 7.5–9.8% 7.2–10.2%
Svenska folkpartiet i Finland (RE) 0.0% 4.1% 3.6–4.7% 3.5–4.8% 3.3–5.0% 3.1–5.3%
Kristillisdemokraatit (EPP) 0.0% 3.0% 2.6–3.5% 2.5–3.6% 2.4–3.8% 2.2–4.0%
Liike Nyt (NI) 0.0% 2.2% 1.8–2.7% 1.7–2.8% 1.7–2.9% 1.5–3.1%

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
Suomen Sosialidemokraattinen Puolue (S&D) 0 4 4–5 4–5 4–5 4–5
Kansallinen Kokoomus (EPP) 0 3 3 3 3 2–3
Perussuomalaiset (ECR) 0 3 2–3 2–3 2–3 2–3
Suomen Keskusta (RE) 0 2 2 2–3 2–3 2–3
Vasemmistoliitto (GUE/NGL) 0 2 2 2 2 2
Vihreä liitto (Greens/EFA) 0 1 1 1 1 1–2
Svenska folkpartiet i Finland (RE) 0 0 0 0 0–1 0–1
Kristillisdemokraatit (EPP) 0 0 0 0 0 0
Liike Nyt (NI) 0 0 0 0 0 0

Suomen Sosialidemokraattinen Puolue (S&D)

For a full overview of the results for this party, see the Suomen Sosialidemokraattinen Puolue (S&D) page.

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 0% 100%  
2 0% 100%  
3 0% 100%  
4 82% 100% Median
5 18% 18%  
6 0% 0%  

Kansallinen Kokoomus (EPP)

For a full overview of the results for this party, see the Kansallinen Kokoomus (EPP) page.

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 0% 100%  
2 1.2% 100%  
3 98.8% 98.8% Median
4 0.1% 0.1%  
5 0% 0%  

Perussuomalaiset (ECR)

For a full overview of the results for this party, see the Perussuomalaiset (ECR) page.

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 0% 100%  
2 28% 100%  
3 72% 72% Median
4 0% 0%  

Suomen Keskusta (RE)

For a full overview of the results for this party, see the Suomen Keskusta (RE) page.

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 0% 100%  
2 93% 100% Median
3 7% 7%  
4 0% 0%  

Vasemmistoliitto (GUE/NGL)

For a full overview of the results for this party, see the Vasemmistoliitto (GUE/NGL) page.

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 0.4% 100%  
2 99.6% 99.6% Median
3 0% 0%  

Vihreä liitto (Greens/EFA)

For a full overview of the results for this party, see the Vihreä liitto (Greens/EFA) page.

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 98% 100% Median
2 2% 2%  
3 0% 0%  

Svenska folkpartiet i Finland (RE)

For a full overview of the results for this party, see the Svenska folkpartiet i Finland (RE) page.

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Number of Seats Probability Accumulated Special Marks
0 97% 100% Last Result, Median
1 3% 3%  
2 0% 0%  

Kristillisdemokraatit (EPP)

For a full overview of the results for this party, see the Kristillisdemokraatit (EPP) page.

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

Liike Nyt (NI)

For a full overview of the results for this party, see the Liike Nyt (NI) page.

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

Coalitions

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Confidence Intervals

Coalition Last Result Median Majority? 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Suomen Sosialidemokraattinen Puolue (S&D) 0 4 0% 4–5 4–5 4–5 4–5
Kansallinen Kokoomus (EPP) – Kristillisdemokraatit (EPP) 0 3 0% 3 3 3 2–3
Suomen Keskusta (RE) – Svenska folkpartiet i Finland (RE) 0 2 0% 2 2–3 2–3 2–3
Vasemmistoliitto (GUE/NGL) 0 2 0% 2 2 2 2
Vihreä liitto (Greens/EFA) 0 1 0% 1 1 1 1–2
Liike Nyt (NI) 0 0 0% 0 0 0 0

Suomen Sosialidemokraattinen Puolue (S&D)

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 0% 100%  
2 0% 100%  
3 0% 100%  
4 82% 100% Median
5 18% 18%  
6 0% 0%  

Kansallinen Kokoomus (EPP) – Kristillisdemokraatit (EPP)

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 0% 100%  
2 1.2% 100%  
3 98.8% 98.8% Median
4 0.1% 0.1%  
5 0% 0%  

Suomen Keskusta (RE) – Svenska folkpartiet i Finland (RE)

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 0% 100%  
2 90% 100% Median
3 10% 10%  
4 0% 0%  

Vasemmistoliitto (GUE/NGL)

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 0.4% 100%  
2 99.6% 99.6% Median
3 0% 0%  

Vihreä liitto (Greens/EFA)

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Number of Seats Probability Accumulated Special Marks
0 0% 100% Last Result
1 98% 100% Median
2 2% 2%  
3 0% 0%  

Liike Nyt (NI)

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

Technical Information

Opinion Poll

Calculations