Opinion Poll by Ipsos for Het Laatste Nieuws, Le Soir, RTL TVi and VTM, 27 May–3 June 2025

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
Nieuw-Vlaamse Alliantie 23.9% 26.3% 24.6–28.2% 24.1–28.7% 23.7–29.1% 22.8–30.0%
Vlaams Belang 22.7% 22.8% 21.2–24.6% 20.7–25.1% 20.3–25.5% 19.5–26.4%
Christen-Democratisch en Vlaams 13.0% 14.5% 13.2–16.0% 12.8–16.4% 12.5–16.8% 11.8–17.6%
Vooruit 13.8% 13.4% 12.1–14.9% 11.7–15.3% 11.4–15.7% 10.8–16.4%
Partij van de Arbeid van België 8.3% 8.9% 7.8–10.2% 7.5–10.5% 7.3–10.8% 6.8–11.5%
Groen 7.3% 7.4% 6.4–8.6% 6.2–8.9% 5.9–9.2% 5.5–9.8%
Open Vlaamse Liberalen en Democraten 8.3% 6.1% 5.2–7.2% 5.0–7.5% 4.8–7.8% 4.4–8.3%
Team Fouad Ahidar 0.3% 0.2% 0.1–0.5% 0.1–0.6% 0.1–0.7% 0.0–0.9%

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
Nieuw-Vlaamse Alliantie 31 35 31–38 31–39 31–39 30–40
Vlaams Belang 31 30 27–32 26–33 25–34 25–35
Christen-Democratisch en Vlaams 16 17 16–20 16–20 15–21 14–22
Vooruit 18 17 15–18 14–19 13–20 11–21
Partij van de Arbeid van België 9 10 7–12 7–13 7–14 6–14
Groen 9 9 7–11 6–12 6–12 5–13
Open Vlaamse Liberalen en Democraten 9 5 2–7 2–8 2–8 2–10
Team Fouad Ahidar 1 1 0–2 0–3 0–3 0–4

Nieuw-Vlaamse Alliantie

For a full overview of the results for this party, see the Nieuw-Vlaamse Alliantie page.

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Number of Seats Probability Accumulated Special Marks
28 0.1% 100%  
29 0.2% 99.9%  
30 1.1% 99.7%  
31 10% 98.7% Last Result
32 6% 89%  
33 7% 83%  
34 11% 76%  
35 32% 65% Median
36 14% 34%  
37 9% 20%  
38 5% 10%  
39 4% 5%  
40 1.1% 1.4%  
41 0.2% 0.3%  
42 0.1% 0.1%  
43 0% 0%  

Vlaams Belang

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

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Number of Seats Probability Accumulated Special Marks
23 0% 100%  
24 0.2% 99.9%  
25 2% 99.7%  
26 5% 97%  
27 8% 93%  
28 11% 85%  
29 10% 74%  
30 26% 63% Median
31 17% 37% Last Result
32 14% 20%  
33 3% 6%  
34 2% 3%  
35 0.8% 1.3%  
36 0.4% 0.5%  
37 0.1% 0.1%  
38 0% 0%  

Christen-Democratisch en Vlaams

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

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Number of Seats Probability Accumulated Special Marks
12 0.1% 100%  
13 0.3% 99.9%  
14 1.0% 99.6%  
15 3% 98.6%  
16 21% 96% Last Result
17 31% 75% Median
18 14% 44%  
19 18% 30%  
20 7% 11%  
21 3% 4%  
22 1.0% 1.4%  
23 0.3% 0.4%  
24 0.1% 0.1%  
25 0% 0%  

Vooruit

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

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Number of Seats Probability Accumulated Special Marks
11 0.7% 100%  
12 0.9% 99.3%  
13 1.4% 98%  
14 5% 97%  
15 9% 92%  
16 17% 83%  
17 36% 65% Median
18 21% 29% Last Result
19 5% 8%  
20 3% 4%  
21 0.7% 1.1%  
22 0.3% 0.4%  
23 0.1% 0.1%  
24 0% 0%  

Partij van de Arbeid van België

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

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Number of Seats Probability Accumulated Special Marks
6 2% 100%  
7 14% 98%  
8 3% 85%  
9 4% 82% Last Result
10 42% 77% Median
11 25% 36%  
12 5% 11%  
13 3% 5%  
14 3% 3%  
15 0.1% 0.1%  
16 0% 0%  

Groen

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

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Number of Seats Probability Accumulated Special Marks
4 0.1% 100%  
5 2% 99.8%  
6 6% 98%  
7 9% 92%  
8 19% 83%  
9 30% 64% Last Result, Median
10 10% 34%  
11 18% 23%  
12 4% 5%  
13 1.1% 1.2%  
14 0.1% 0.1%  
15 0% 0%  

Open Vlaamse Liberalen en Democraten

For a full overview of the results for this party, see the Open Vlaamse Liberalen en Democraten page.

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Number of Seats Probability Accumulated Special Marks
1 0.5% 100%  
2 14% 99.5%  
3 10% 86%  
4 2% 76%  
5 36% 74% Median
6 26% 38%  
7 6% 12%  
8 4% 6%  
9 1.4% 2% Last Result
10 0.5% 0.7%  
11 0.2% 0.2%  
12 0% 0%  

Team Fouad Ahidar

For a full overview of the results for this party, see the Team Fouad Ahidar page.

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Number of Seats Probability Accumulated Special Marks
0 26% 100%  
1 45% 74% Last Result, Median
2 23% 29%  
3 6% 7%  
4 1.0% 1.0%  
5 0.1% 0.1%  
6 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
Nieuw-Vlaamse Alliantie – Vlaams Belang – Christen-Democratisch en Vlaams 78 82 100% 79–86 78–86 77–87 76–89
Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams – Vooruit – Open Vlaamse Liberalen en Democraten 74 74 100% 71–77 70–78 69–79 68–81
Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams – Vooruit 65 69 99.6% 66–72 65–73 64–74 63–76
Nieuw-Vlaamse Alliantie – Vlaams Belang 62 65 78% 61–68 61–69 60–70 58–71
Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams – Open Vlaamse Liberalen en Democraten 56 58 2% 54–61 53–62 53–62 51–64
Nieuw-Vlaamse Alliantie – Vooruit – Open Vlaamse Liberalen en Democraten 58 57 1.0% 53–60 52–61 51–62 50–63
Christen-Democratisch en Vlaams – Vooruit – Partij van de Arbeid van België – Groen 52 53 0% 50–57 49–58 48–58 47–60
Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams 47 52 0% 49–55 49–57 48–57 47–58
Christen-Democratisch en Vlaams – Vooruit – Groen – Open Vlaamse Liberalen en Democraten 52 48 0% 45–52 44–52 43–53 42–55
Christen-Democratisch en Vlaams – Vooruit – Groen 43 43 0% 40–47 39–47 39–48 37–50
Nieuw-Vlaamse Alliantie – Open Vlaamse Liberalen en Democraten 40 40 0% 36–43 36–44 35–45 33–46
Christen-Democratisch en Vlaams – Vooruit – Open Vlaamse Liberalen en Democraten 43 39 0% 36–42 35–43 34–44 33–46
Christen-Democratisch en Vlaams – Vooruit 34 34 0% 32–37 31–37 30–38 28–40
Christen-Democratisch en Vlaams – Groen – Open Vlaamse Liberalen en Democraten 34 32 0% 28–34 27–36 27–36 25–38
Vooruit – Groen – Open Vlaamse Liberalen en Democraten 36 31 0% 27–34 26–35 26–36 24–37
Christen-Democratisch en Vlaams – Open Vlaamse Liberalen en Democraten 25 23 0% 20–25 19–26 18–27 17–28
Vooruit – Open Vlaamse Liberalen en Democraten 27 22 0% 19–24 18–25 17–26 16–27

Nieuw-Vlaamse Alliantie – Vlaams Belang – Christen-Democratisch en Vlaams

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Number of Seats Probability Accumulated Special Marks
74 0.1% 100%  
75 0.2% 99.9%  
76 0.7% 99.7%  
77 2% 99.0%  
78 3% 97% Last Result
79 9% 94%  
80 11% 85%  
81 11% 74%  
82 16% 62% Median
83 19% 47%  
84 10% 28%  
85 8% 18%  
86 6% 10%  
87 2% 4%  
88 2% 2%  
89 0.3% 0.6%  
90 0.2% 0.2%  
91 0% 0%  

Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams – Vooruit – Open Vlaamse Liberalen en Democraten

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Number of Seats Probability Accumulated Special Marks
65 0% 100%  
66 0.1% 99.9%  
67 0.3% 99.8%  
68 0.8% 99.6%  
69 2% 98.8%  
70 4% 97%  
71 11% 93%  
72 12% 83%  
73 11% 71%  
74 15% 60% Last Result, Median
75 13% 44%  
76 12% 31%  
77 9% 19%  
78 5% 10%  
79 3% 5%  
80 1.2% 2%  
81 0.5% 0.6%  
82 0.1% 0.2%  
83 0% 0.1%  
84 0% 0%  

Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams – Vooruit

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Number of Seats Probability Accumulated Special Marks
61 0.1% 100%  
62 0.2% 99.8%  
63 0.7% 99.6% Majority
64 2% 99.0%  
65 3% 97% Last Result
66 11% 94%  
67 8% 82%  
68 14% 74%  
69 15% 60% Median
70 12% 45%  
71 14% 33%  
72 10% 19%  
73 5% 10%  
74 3% 5%  
75 1.2% 2%  
76 0.4% 0.7%  
77 0.2% 0.3%  
78 0.1% 0.1%  
79 0% 0%  

Nieuw-Vlaamse Alliantie – Vlaams Belang

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Number of Seats Probability Accumulated Special Marks
56 0% 100%  
57 0.2% 99.9%  
58 0.6% 99.8%  
59 1.0% 99.1%  
60 3% 98%  
61 7% 95%  
62 10% 89% Last Result
63 13% 78% Majority
64 10% 66%  
65 20% 56% Median
66 14% 35%  
67 11% 22%  
68 4% 11%  
69 4% 7%  
70 2% 3%  
71 1.1% 1.4%  
72 0.2% 0.3%  
73 0.1% 0.1%  
74 0% 0%  

Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams – Open Vlaamse Liberalen en Democraten

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Number of Seats Probability Accumulated Special Marks
50 0.3% 100%  
51 0.4% 99.7%  
52 1.1% 99.3%  
53 5% 98%  
54 10% 93%  
55 8% 83%  
56 9% 75% Last Result
57 14% 66% Median
58 20% 52%  
59 12% 32%  
60 10% 20%  
61 5% 10%  
62 3% 5%  
63 1.3% 2% Majority
64 0.6% 0.8%  
65 0.1% 0.2%  
66 0% 0.1%  
67 0% 0%  

Nieuw-Vlaamse Alliantie – Vooruit – Open Vlaamse Liberalen en Democraten

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Number of Seats Probability Accumulated Special Marks
47 0% 100%  
48 0.1% 99.9%  
49 0.2% 99.9%  
50 0.6% 99.6%  
51 2% 99.0%  
52 4% 97%  
53 9% 93%  
54 6% 84%  
55 13% 78%  
56 11% 65%  
57 20% 54% Median
58 12% 35% Last Result
59 9% 22%  
60 6% 13%  
61 4% 7%  
62 2% 3%  
63 0.7% 1.0% Majority
64 0.2% 0.3%  
65 0.1% 0.1%  
66 0% 0%  

Christen-Democratisch en Vlaams – Vooruit – Partij van de Arbeid van België – Groen

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Number of Seats Probability Accumulated Special Marks
44 0% 100%  
45 0.1% 99.9%  
46 0.3% 99.9%  
47 0.8% 99.6%  
48 3% 98.8%  
49 4% 96%  
50 6% 92%  
51 11% 86%  
52 11% 75% Last Result
53 17% 64% Median
54 13% 46%  
55 13% 34%  
56 9% 21%  
57 7% 13%  
58 3% 6%  
59 2% 2%  
60 0.5% 0.8%  
61 0.3% 0.3%  
62 0% 0.1%  
63 0% 0% Majority

Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams

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Number of Seats Probability Accumulated Special Marks
45 0% 100%  
46 0.3% 99.9%  
47 1.3% 99.7% Last Result
48 3% 98%  
49 11% 96%  
50 6% 85%  
51 11% 79%  
52 21% 68% Median
53 15% 47%  
54 13% 33%  
55 10% 19%  
56 4% 9%  
57 4% 5%  
58 1.0% 1.4%  
59 0.3% 0.5%  
60 0.1% 0.2%  
61 0% 0%  

Christen-Democratisch en Vlaams – Vooruit – Groen – Open Vlaamse Liberalen en Democraten

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Number of Seats Probability Accumulated Special Marks
40 0.1% 100%  
41 0.2% 99.9%  
42 1.5% 99.7%  
43 3% 98%  
44 5% 95%  
45 6% 91%  
46 10% 85%  
47 10% 75%  
48 18% 65% Median
49 12% 47%  
50 13% 35%  
51 13% 23%  
52 6% 10% Last Result
53 2% 4%  
54 1.4% 2%  
55 0.3% 0.7%  
56 0.2% 0.3%  
57 0.1% 0.1%  
58 0% 0%  

Christen-Democratisch en Vlaams – Vooruit – Groen

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Number of Seats Probability Accumulated Special Marks
35 0.1% 100%  
36 0.2% 99.9%  
37 0.4% 99.7%  
38 1.3% 99.3%  
39 4% 98%  
40 7% 94%  
41 12% 87%  
42 14% 75%  
43 14% 61% Last Result, Median
44 13% 47%  
45 11% 35%  
46 12% 23%  
47 7% 11%  
48 3% 5%  
49 0.6% 1.3%  
50 0.3% 0.6%  
51 0.2% 0.4%  
52 0.1% 0.1%  
53 0% 0%  

Nieuw-Vlaamse Alliantie – Open Vlaamse Liberalen en Democraten

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Number of Seats Probability Accumulated Special Marks
32 0.1% 100%  
33 0.4% 99.9%  
34 2% 99.5%  
35 2% 98%  
36 8% 95%  
37 9% 87%  
38 9% 78%  
39 10% 70%  
40 18% 59% Last Result, Median
41 19% 41%  
42 9% 22%  
43 6% 14%  
44 4% 7%  
45 2% 3%  
46 0.7% 0.9%  
47 0.2% 0.2%  
48 0% 0%  

Christen-Democratisch en Vlaams – Vooruit – Open Vlaamse Liberalen en Democraten

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Number of Seats Probability Accumulated Special Marks
31 0.1% 100%  
32 0.2% 99.9%  
33 0.5% 99.7%  
34 3% 99.2%  
35 4% 96%  
36 4% 92%  
37 7% 88%  
38 15% 80%  
39 18% 66% Median
40 17% 47%  
41 12% 31%  
42 11% 19%  
43 4% 8% Last Result
44 3% 4%  
45 0.7% 1.2%  
46 0.3% 0.5%  
47 0.2% 0.2%  
48 0% 0.1%  
49 0% 0%  

Christen-Democratisch en Vlaams – Vooruit

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Number of Seats Probability Accumulated Special Marks
27 0.1% 100%  
28 0.4% 99.9%  
29 0.8% 99.4%  
30 2% 98.6%  
31 6% 97%  
32 11% 91%  
33 17% 80%  
34 13% 63% Last Result, Median
35 15% 50%  
36 19% 35%  
37 10% 15%  
38 3% 5%  
39 1.0% 2%  
40 0.6% 1.0%  
41 0.3% 0.5%  
42 0.2% 0.2%  
43 0% 0%  

Christen-Democratisch en Vlaams – Groen – Open Vlaamse Liberalen en Democraten

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Number of Seats Probability Accumulated Special Marks
24 0.1% 100%  
25 0.7% 99.8%  
26 2% 99.1%  
27 3% 98%  
28 8% 95%  
29 8% 86%  
30 11% 79%  
31 12% 68% Median
32 22% 55%  
33 11% 34%  
34 13% 22% Last Result
35 3% 10%  
36 4% 6%  
37 2% 2%  
38 0.4% 0.6%  
39 0.1% 0.2%  
40 0.1% 0.1%  
41 0% 0%  

Vooruit – Groen – Open Vlaamse Liberalen en Democraten

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Number of Seats Probability Accumulated Special Marks
22 0.1% 100%  
23 0.2% 99.9%  
24 0.6% 99.7%  
25 1.4% 99.1%  
26 3% 98%  
27 7% 95%  
28 8% 88%  
29 9% 80%  
30 15% 71%  
31 18% 56% Median
32 13% 38%  
33 14% 25%  
34 5% 11%  
35 3% 6%  
36 2% 3% Last Result
37 0.7% 1.0%  
38 0.2% 0.3%  
39 0% 0.1%  
40 0% 0%  

Christen-Democratisch en Vlaams – Open Vlaamse Liberalen en Democraten

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Number of Seats Probability Accumulated Special Marks
16 0% 100%  
17 0.5% 99.9%  
18 4% 99.4%  
19 4% 96%  
20 6% 92%  
21 14% 86%  
22 21% 72% Median
23 23% 52%  
24 12% 28%  
25 8% 16% Last Result
26 4% 8%  
27 3% 4%  
28 0.9% 1.3%  
29 0.2% 0.3%  
30 0.1% 0.1%  
31 0% 0%  

Vooruit – Open Vlaamse Liberalen en Democraten

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Number of Seats Probability Accumulated Special Marks
14 0.1% 100%  
15 0.2% 99.9%  
16 1.2% 99.7%  
17 3% 98.5%  
18 4% 96%  
19 7% 92%  
20 11% 85%  
21 12% 74%  
22 29% 62% Median
23 16% 33%  
24 11% 18%  
25 3% 7%  
26 2% 4%  
27 1.0% 2% Last Result
28 0.4% 0.5%  
29 0.1% 0.1%  
30 0% 0%  

Technical Information

Opinion Poll

Calculations