Opinion Poll by I&O Research, 9–12 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
Volkspartij voor Vrijheid en Democratie 21.9% 21.6% 20.5–22.8% 20.1–23.2% 19.9–23.5% 19.3–24.1%
Democraten 66 15.0% 16.5% 15.5–17.6% 15.2–17.9% 15.0–18.2% 14.5–18.7%
Partij voor de Vrijheid 10.8% 9.5% 8.7–10.4% 8.5–10.6% 8.3–10.9% 7.9–11.3%
Christen-Democratisch Appèl 9.5% 8.8% 8.0–9.7% 7.8–9.9% 7.6–10.1% 7.3–10.5%
Socialistische Partij 6.0% 6.4% 5.8–7.2% 5.6–7.4% 5.4–7.6% 5.1–8.0%
Partij van de Arbeid 5.7% 5.3% 4.7–6.0% 4.5–6.2% 4.4–6.4% 4.1–6.7%
Forum voor Democratie 5.0% 4.7% 4.1–5.4% 4.0–5.5% 3.9–5.7% 3.6–6.1%
Partij voor de Dieren 3.8% 4.3% 3.8–4.9% 3.6–5.1% 3.5–5.3% 3.3–5.6%
GroenLinks 5.2% 4.2% 3.7–4.8% 3.5–5.0% 3.4–5.2% 3.2–5.5%
Juiste Antwoord 2021 2.4% 3.8% 3.3–4.4% 3.2–4.6% 3.0–4.7% 2.8–5.0%
ChristenUnie 3.4% 3.4% 2.9–4.0% 2.8–4.2% 2.7–4.3% 2.5–4.6%
Volt Europa 2.4% 3.0% 2.6–3.6% 2.5–3.7% 2.3–3.9% 2.1–4.1%
Staatkundig Gereformeerde Partij 2.1% 2.1% 1.8–2.6% 1.7–2.7% 1.6–2.9% 1.4–3.1%
DENK 2.0% 1.9% 1.5–2.3% 1.4–2.5% 1.4–2.6% 1.2–2.8%
Bij1 0.8% 1.1% 0.8–1.4% 0.8–1.6% 0.7–1.6% 0.6–1.8%
BoerBurgerBeweging 1.0% 1.0% 0.7–1.3% 0.7–1.4% 0.6–1.5% 0.5–1.7%
50Plus 1.0% 0.8% 0.6–1.1% 0.5–1.2% 0.5–1.3% 0.4–1.5%

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
Volkspartij voor Vrijheid en Democratie 34 33 33–35 32–35 31–35 30–35
Democraten 66 24 25 24–27 24–27 24–27 22–27
Partij voor de Vrijheid 17 15 13–16 13–16 13–16 13–17
Christen-Democratisch Appèl 15 15 14–16 14–16 13–16 12–16
Socialistische Partij 9 9 8–11 8–11 8–11 8–12
Partij van de Arbeid 9 7 6–7 6–8 6–9 6–9
Forum voor Democratie 8 7 5–7 5–7 5–8 5–8
Partij voor de Dieren 6 6 5–8 5–8 5–8 5–8
GroenLinks 8 6 5–7 5–7 5–7 5–8
Juiste Antwoord 2021 3 5 4–6 4–6 4–6 4–7
ChristenUnie 5 5 4–6 4–6 4–6 3–7
Volt Europa 3 5 3–5 3–5 3–5 3–5
Staatkundig Gereformeerde Partij 3 4 3–4 3–4 3–4 2–4
DENK 3 2 2–3 2–3 2–3 2–4
Bij1 1 1 1–2 1–2 1–2 1–2
BoerBurgerBeweging 1 1 0–2 0–2 0–2 0–2
50Plus 1 1 1 1 0–1 0–1

Volkspartij voor Vrijheid en Democratie

For a full overview of the results for this party, see the Volkspartij voor Vrijheid en Democratie page.

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Number of Seats Probability Accumulated Special Marks
30 2% 100%  
31 0.4% 98%  
32 4% 97%  
33 43% 93% Median
34 24% 50% Last Result
35 25% 26%  
36 0.4% 0.5%  
37 0.1% 0.1%  
38 0% 0%  

Democraten 66

For a full overview of the results for this party, see the Democraten 66 page.

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Number of Seats Probability Accumulated Special Marks
22 0.6% 100%  
23 0.6% 99.4%  
24 14% 98.8% Last Result
25 59% 85% Median
26 2% 26%  
27 24% 24%  
28 0% 0.4%  
29 0.3% 0.4%  
30 0% 0%  

Partij voor de Vrijheid

For a full overview of the results for this party, see the Partij voor de Vrijheid page.

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Number of Seats Probability Accumulated Special Marks
12 0.1% 100%  
13 44% 99.9%  
14 5% 56%  
15 36% 51% Median
16 14% 15%  
17 0.7% 0.7% Last Result
18 0% 0%  

Christen-Democratisch Appèl

For a full overview of the results for this party, see the Christen-Democratisch Appèl page.

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Number of Seats Probability Accumulated Special Marks
11 0.1% 100%  
12 2% 99.9%  
13 1.3% 98%  
14 38% 96%  
15 16% 58% Last Result, Median
16 43% 43%  
17 0% 0%  

Socialistische Partij

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

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Number of Seats Probability Accumulated Special Marks
8 24% 100%  
9 45% 76% Last Result, Median
10 20% 32%  
11 12% 12%  
12 0.2% 0.6%  
13 0.3% 0.3%  
14 0% 0%  

Partij van de Arbeid

For a full overview of the results for this party, see the Partij van de Arbeid page.

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Number of Seats Probability Accumulated Special Marks
6 12% 100%  
7 79% 88% Median
8 6% 9%  
9 3% 3% Last Result
10 0.2% 0.2%  
11 0% 0%  

Forum voor Democratie

For a full overview of the results for this party, see the Forum voor Democratie page.

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Number of Seats Probability Accumulated Special Marks
5 14% 100%  
6 24% 86%  
7 57% 62% Median
8 4% 4% Last Result
9 0.1% 0.1%  
10 0% 0%  

Partij voor de Dieren

For a full overview of the results for this party, see the Partij voor de Dieren page.

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Number of Seats Probability Accumulated Special Marks
5 14% 100%  
6 39% 86% Last Result, Median
7 2% 47%  
8 44% 44%  
9 0% 0%  

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

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Number of Seats Probability Accumulated Special Marks
5 23% 100%  
6 59% 77% Median
7 18% 18%  
8 0.5% 0.5% Last Result
9 0% 0%  

Juiste Antwoord 2021

For a full overview of the results for this party, see the Juiste Antwoord 2021 page.

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Number of Seats Probability Accumulated Special Marks
3 0.3% 100% Last Result
4 14% 99.7%  
5 46% 86% Median
6 37% 39%  
7 2% 2%  
8 0.1% 0.1%  
9 0% 0%  

ChristenUnie

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

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Number of Seats Probability Accumulated Special Marks
3 2% 100%  
4 44% 98%  
5 28% 53% Last Result, Median
6 25% 26%  
7 0.9% 0.9%  
8 0% 0%  

Volt Europa

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

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Number of Seats Probability Accumulated Special Marks
3 14% 100% Last Result
4 26% 86%  
5 59% 59% Median
6 0.3% 0.3%  
7 0% 0%  

Staatkundig Gereformeerde Partij

For a full overview of the results for this party, see the Staatkundig Gereformeerde Partij page.

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Number of Seats Probability Accumulated Special Marks
2 2% 100%  
3 39% 98% Last Result
4 59% 59% Median
5 0% 0%  

DENK

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

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Number of Seats Probability Accumulated Special Marks
2 60% 100% Median
3 38% 40% Last Result
4 2% 2%  
5 0% 0%  

Bij1

For a full overview of the results for this party, see the Bij1 page.

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Number of Seats Probability Accumulated Special Marks
0 0.5% 100%  
1 81% 99.5% Last Result, Median
2 19% 19%  
3 0% 0%  

BoerBurgerBeweging

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

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Number of Seats Probability Accumulated Special Marks
0 11% 100%  
1 63% 89% Last Result, Median
2 26% 26%  
3 0% 0%  

50Plus

For a full overview of the results for this party, see the 50Plus page.

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Number of Seats Probability Accumulated Special Marks
0 3% 100%  
1 97% 97% Last Result, Median
2 0.1% 0.1%  
3 0% 0%  

Coalitions

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Confidence Intervals

Coalition Last Result Median Majority? 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Volkspartij voor Vrijheid en Democratie – Democraten 66 – Christen-Democratisch Appèl – Partij van de Arbeid – ChristenUnie 87 85 100% 84–88 84–88 82–88 82–88
Volkspartij voor Vrijheid en Democratie – Democraten 66 – Christen-Democratisch Appèl – GroenLinks – ChristenUnie 86 84 100% 84–86 82–86 81–86 80–86
Volkspartij voor Vrijheid en Democratie – Democraten 66 – Christen-Democratisch Appèl – ChristenUnie 78 78 94% 78–81 75–81 74–81 74–81
Volkspartij voor Vrijheid en Democratie – Democraten 66 – Christen-Democratisch Appèl 73 74 0.5% 73–75 71–75 69–75 68–75
Volkspartij voor Vrijheid en Democratie – Partij voor de Vrijheid – Christen-Democratisch Appèl – Forum voor Democratie – Staatkundig Gereformeerde Partij 77 73 0.1% 72–75 72–75 67–75 66–75
Volkspartij voor Vrijheid en Democratie – Partij voor de Vrijheid – Christen-Democratisch Appèl – Forum voor Democratie 74 69 0% 69–71 68–71 64–71 63–72
Democraten 66 – Christen-Democratisch Appèl – Socialistische Partij – Partij van de Arbeid – GroenLinks – ChristenUnie 70 67 0% 67–68 67–68 67–70 65–72
Volkspartij voor Vrijheid en Democratie – Democraten 66 – Partij van de Arbeid 67 65 0% 65–68 65–68 65–68 63–69
Volkspartij voor Vrijheid en Democratie – Partij voor de Vrijheid – Christen-Democratisch Appèl 66 62 0% 62–66 60–66 58–66 56–66
Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl – Forum voor Democratie – Staatkundig Gereformeerde Partij – 50Plus 61 60 0% 58–61 57–61 54–61 53–61
Democraten 66 – Christen-Democratisch Appèl – Partij van de Arbeid – GroenLinks – ChristenUnie 61 58 0% 56–59 56–59 56–60 56–62
Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl – Forum voor Democratie – Staatkundig Gereformeerde Partij 60 59 0% 57–60 57–60 54–60 52–60
Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl – Partij van de Arbeid 58 56 0% 55–57 54–57 52–57 51–57
Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl – Forum voor Democratie – 50Plus 58 57 0% 55–57 54–57 51–57 50–58
Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl – Forum voor Democratie 57 56 0% 54–56 54–56 50–56 49–57
Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl 49 49 0% 48–50 46–50 44–50 42–50
Democraten 66 – Christen-Democratisch Appèl – Partij van de Arbeid 48 48 0% 44–48 44–48 44–48 44–49
Volkspartij voor Vrijheid en Democratie – Partij van de Arbeid 43 40 0% 40–42 40–42 40–42 39–43
Democraten 66 – Christen-Democratisch Appèl 39 41 0% 38–41 38–41 38–41 35–41
Christen-Democratisch Appèl – Partij van de Arbeid – ChristenUnie 29 27 0% 25–27 25–27 25–27 25–29
Christen-Democratisch Appèl – Partij van de Arbeid 24 22 0% 20–23 20–23 20–23 20–23

Volkspartij voor Vrijheid en Democratie – Democraten 66 – Christen-Democratisch Appèl – Partij van de Arbeid – ChristenUnie

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Number of Seats Probability Accumulated Special Marks
80 0.4% 100%  
81 0% 99.6%  
82 2% 99.5%  
83 2% 97%  
84 13% 96%  
85 44% 83% Median
86 0.7% 38%  
87 15% 37% Last Result
88 23% 23%  
89 0.1% 0.1%  
90 0% 0%  

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Number of Seats Probability Accumulated Special Marks
78 0.4% 100%  
79 0.1% 99.6%  
80 0.1% 99.5%  
81 4% 99.4%  
82 1.5% 95%  
83 1.2% 94%  
84 44% 93% Median
85 12% 49%  
86 37% 37% Last Result
87 0.1% 0.3%  
88 0% 0.2%  
89 0% 0.2%  
90 0.2% 0.2%  
91 0% 0%  

Volkspartij voor Vrijheid en Democratie – Democraten 66 – Christen-Democratisch Appèl – ChristenUnie

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Number of Seats Probability Accumulated Special Marks
71 0.4% 100%  
72 0% 99.6%  
73 0.1% 99.6%  
74 2% 99.5%  
75 3% 97%  
76 1.4% 94% Majority
77 0.1% 93%  
78 55% 93% Last Result, Median
79 1.4% 38%  
80 14% 36%  
81 22% 23%  
82 0.2% 0.3%  
83 0% 0%  

Volkspartij voor Vrijheid en Democratie – Democraten 66 – Christen-Democratisch Appèl

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Number of Seats Probability Accumulated Special Marks
66 0.4% 100%  
67 0% 99.6%  
68 0.1% 99.6%  
69 2% 99.5%  
70 2% 97%  
71 3% 96%  
72 1.1% 93%  
73 12% 92% Last Result, Median
74 44% 80%  
75 36% 36%  
76 0.2% 0.5% Majority
77 0.2% 0.3%  
78 0% 0%  

Volkspartij voor Vrijheid en Democratie – Partij voor de Vrijheid – Christen-Democratisch Appèl – Forum voor Democratie – Staatkundig Gereformeerde Partij

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Number of Seats Probability Accumulated Special Marks
66 2% 100%  
67 1.0% 98%  
68 0.1% 97%  
69 0.3% 97%  
70 0.4% 97%  
71 0.5% 96%  
72 27% 96%  
73 43% 69%  
74 11% 26% Median
75 14% 14%  
76 0% 0.1% Majority
77 0% 0.1% Last Result
78 0.1% 0.1%  
79 0% 0%  

Volkspartij voor Vrijheid en Democratie – Partij voor de Vrijheid – Christen-Democratisch Appèl – Forum voor Democratie

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Number of Seats Probability Accumulated Special Marks
63 2% 100%  
64 0.8% 98%  
65 0.4% 97%  
66 0% 97%  
67 0.4% 97%  
68 3% 97%  
69 67% 94%  
70 2% 27% Median
71 25% 26%  
72 0.4% 0.5%  
73 0% 0.2%  
74 0% 0.1% Last Result
75 0.1% 0.1%  
76 0% 0% Majority

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Number of Seats Probability Accumulated Special Marks
62 0% 100%  
63 0.1% 99.9%  
64 0.3% 99.9%  
65 0.3% 99.6%  
66 0.5% 99.3%  
67 79% 98.8% Median
68 16% 20%  
69 1.0% 4%  
70 2% 3% Last Result
71 0.1% 0.8%  
72 0.7% 0.8%  
73 0% 0.1%  
74 0% 0%  

Volkspartij voor Vrijheid en Democratie – Democraten 66 – Partij van de Arbeid

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Number of Seats Probability Accumulated Special Marks
62 0.1% 100%  
63 0.4% 99.9%  
64 2% 99.5%  
65 57% 98% Median
66 3% 40%  
67 14% 37% Last Result
68 22% 23%  
69 0.5% 0.9%  
70 0.4% 0.4%  
71 0.1% 0.1%  
72 0% 0%  

Volkspartij voor Vrijheid en Democratie – Partij voor de Vrijheid – Christen-Democratisch Appèl

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Number of Seats Probability Accumulated Special Marks
56 1.4% 100%  
57 0.8% 98.6%  
58 0.4% 98%  
59 0.2% 97%  
60 3% 97%  
61 2% 94%  
62 43% 93%  
63 23% 49% Median
64 13% 27%  
65 0.3% 14%  
66 14% 14% Last Result
67 0.1% 0.1%  
68 0% 0%  

Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl – Forum voor Democratie – Staatkundig Gereformeerde Partij – 50Plus

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Number of Seats Probability Accumulated Special Marks
52 0.4% 100%  
53 1.4% 99.6%  
54 0.7% 98%  
55 0.3% 97%  
56 0.6% 97%  
57 2% 97%  
58 24% 95%  
59 3% 71%  
60 25% 68% Median
61 43% 43% Last Result
62 0.1% 0.1%  
63 0% 0%  

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Number of Seats Probability Accumulated Special Marks
53 0.1% 100%  
54 0.1% 99.9%  
55 0.1% 99.8%  
56 12% 99.7%  
57 3% 88%  
58 58% 85% Median
59 23% 27%  
60 3% 4%  
61 0.1% 0.8% Last Result
62 0.7% 0.8%  
63 0% 0.1%  
64 0% 0%  

Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl – Forum voor Democratie – Staatkundig Gereformeerde Partij

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Number of Seats Probability Accumulated Special Marks
51 0.4% 100%  
52 1.4% 99.6%  
53 0.7% 98%  
54 0.3% 98%  
55 0.2% 97%  
56 0.9% 97%  
57 25% 96%  
58 3% 71%  
59 25% 68% Median
60 43% 43% Last Result
61 0.4% 0.4%  
62 0.1% 0.1%  
63 0% 0%  

Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl – Partij van de Arbeid

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Number of Seats Probability Accumulated Special Marks
51 1.4% 100%  
52 1.3% 98.6%  
53 0.1% 97%  
54 5% 97%  
55 33% 92% Median
56 43% 59%  
57 15% 16%  
58 0.4% 0.4% Last Result
59 0% 0%  

Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl – Forum voor Democratie – 50Plus

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Number of Seats Probability Accumulated Special Marks
49 0.4% 100%  
50 1.4% 99.6%  
51 0.8% 98%  
52 0% 97%  
53 1.0% 97%  
54 2% 96%  
55 25% 95%  
56 15% 70% Median
57 54% 55%  
58 0.5% 0.5% Last Result
59 0% 0.1%  
60 0% 0%  

Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl – Forum voor Democratie

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Number of Seats Probability Accumulated Special Marks
48 0.3% 100%  
49 1.4% 99.7%  
50 0.8% 98%  
51 0% 97%  
52 0.6% 97%  
53 0.7% 97%  
54 26% 96%  
55 15% 70% Median
56 54% 55%  
57 0.1% 0.6% Last Result
58 0.4% 0.4%  
59 0% 0%  

Volkspartij voor Vrijheid en Democratie – Christen-Democratisch Appèl

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Number of Seats Probability Accumulated Special Marks
42 1.4% 100%  
43 1.1% 98.6%  
44 0.1% 98%  
45 0.2% 97%  
46 5% 97%  
47 0.5% 93%  
48 23% 92% Median
49 55% 70% Last Result
50 14% 14%  
51 0.2% 0.3%  
52 0% 0%  

Democraten 66 – Christen-Democratisch Appèl – Partij van de Arbeid

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Number of Seats Probability Accumulated Special Marks
42 0.1% 100%  
43 0.1% 99.9%  
44 12% 99.8%  
45 0.5% 88%  
46 2% 88%  
47 17% 86% Median
48 67% 68% Last Result
49 0.4% 0.6%  
50 0.1% 0.2%  
51 0% 0.1%  
52 0% 0%  

Volkspartij voor Vrijheid en Democratie – Partij van de Arbeid

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Number of Seats Probability Accumulated Special Marks
38 0.1% 100%  
39 2% 99.8%  
40 48% 98% Median
41 34% 50%  
42 15% 16%  
43 0.6% 1.0% Last Result
44 0.4% 0.4%  
45 0% 0%  

Democraten 66 – Christen-Democratisch Appèl

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Number of Seats Probability Accumulated Special Marks
34 0.1% 100%  
35 0.5% 99.9%  
36 0.1% 99.5%  
37 0.9% 99.4%  
38 13% 98.5%  
39 6% 86% Last Result
40 14% 80% Median
41 65% 66%  
42 0.3% 0.4%  
43 0% 0%  

Christen-Democratisch Appèl – Partij van de Arbeid – ChristenUnie

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Number of Seats Probability Accumulated Special Marks
23 0.3% 100%  
24 0.2% 99.7%  
25 14% 99.5%  
26 1.4% 86%  
27 82% 84% Median
28 0.1% 2%  
29 2% 2% Last Result
30 0% 0.1%  
31 0% 0%  

Christen-Democratisch Appèl – Partij van de Arbeid

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Number of Seats Probability Accumulated Special Marks
19 0.4% 100%  
20 12% 99.5%  
21 24% 88%  
22 19% 64% Median
23 45% 45%  
24 0.1% 0.1% Last Result
25 0% 0%  

Technical Information

Opinion Poll

Calculations