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% 0.1% 0.0–0.4% 0.0–0.5% 0.0–0.6% 0.0–0.7%

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
Nieuw-Vlaamse Alliantie 31 35 32–37 31–38 31–39 30–40
Vlaams Belang 31 31 27–32 26–33 26–33 25–35
Christen-Democratisch en Vlaams 16 18 16–20 16–21 15–21 14–23
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 0–2 0–3 0–3

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
29 0.3% 100%  
30 1.4% 99.7%  
31 6% 98% Last Result
32 11% 92%  
33 13% 81%  
34 13% 68%  
35 24% 55% Median
36 16% 31%  
37 6% 15%  
38 5% 9%  
39 3% 4%  
40 0.4% 0.7%  
41 0.2% 0.2%  
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 0.3% 99.9%  
25 2% 99.6%  
26 6% 98%  
27 2% 91%  
28 7% 89%  
29 12% 82%  
30 16% 70%  
31 18% 54% Last Result, Median
32 28% 37%  
33 6% 8%  
34 1.2% 2%  
35 0.5% 0.7%  
36 0.2% 0.2%  
37 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 0.2% 99.9%  
14 0.9% 99.7%  
15 3% 98.8%  
16 19% 96% Last Result
17 26% 77%  
18 15% 51% Median
19 25% 36%  
20 6% 12%  
21 3% 6%  
22 2% 2%  
23 0.5% 0.7%  
24 0.2% 0.2%  
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 1.1% 99.3%  
13 1.4% 98%  
14 5% 97%  
15 8% 92%  
16 15% 85%  
17 43% 69% Median
18 20% 27% Last Result
19 4% 7%  
20 2% 3%  
21 0.6% 0.8%  
22 0.1% 0.2%  
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 13% 98%  
8 5% 85%  
9 5% 79% Last Result
10 41% 74% Median
11 20% 33%  
12 7% 13%  
13 3% 6%  
14 3% 3%  
15 0% 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% 99.9%  
6 5% 98%  
7 14% 93%  
8 20% 80%  
9 29% 59% Last Result, Median
10 11% 30%  
11 13% 19%  
12 5% 6%  
13 1.3% 1.4%  
14 0% 0.1%  
15 0.1% 0.1%  
16 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 0.3% 100%  
2 13% 99.7%  
3 10% 86%  
4 5% 76%  
5 33% 71% Median
6 20% 38%  
7 12% 18%  
8 4% 6%  
9 1.3% 2% Last Result
10 0.7% 0.9%  
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 42% 100%  
1 43% 58% Last Result, Median
2 12% 14%  
3 2% 3%  
4 0.3% 0.3%  
5 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 83 100% 79–86 78–87 78–87 76–89
Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams – Vooruit – Open Vlaamse Liberalen en Democraten 74 74 100% 71–77 70–78 69–80 68–81
Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams – Vooruit 65 69 99.7% 66–72 65–73 64–75 63–76
Nieuw-Vlaamse Alliantie – Vlaams Belang 62 65 84% 62–68 61–69 60–70 58–71
Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams – Open Vlaamse Liberalen en Democraten 56 57 3% 54–61 53–62 53–63 50–64
Nieuw-Vlaamse Alliantie – Vooruit – Open Vlaamse Liberalen en Democraten 58 56 1.2% 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 48–59 47–60
Nieuw-Vlaamse Alliantie – Christen-Democratisch en Vlaams 47 52 0% 49–55 48–57 48–57 47–59
Christen-Democratisch en Vlaams – Vooruit – Groen – Open Vlaamse Liberalen en Democraten 52 48 0% 45–52 44–53 43–53 42–55
Christen-Democratisch en Vlaams – Vooruit – Groen 43 43 0% 41–47 40–47 39–48 37–50
Nieuw-Vlaamse Alliantie – Open Vlaamse Liberalen en Democraten 40 39 0% 36–43 35–44 35–45 34–46
Christen-Democratisch en Vlaams – Vooruit – Open Vlaamse Liberalen en Democraten 43 40 0% 37–43 35–44 35–44 33–46
Christen-Democratisch en Vlaams – Vooruit 34 35 0% 32–37 31–38 30–39 28–41
Christen-Democratisch en Vlaams – Groen – Open Vlaamse Liberalen en Democraten 34 32 0% 28–35 28–36 27–37 25–38
Vooruit – Groen – Open Vlaamse Liberalen en Democraten 36 30 0% 28–34 27–35 26–35 24–37
Christen-Democratisch en Vlaams – Open Vlaamse Liberalen en Democraten 25 23 0% 20–26 19–27 18–27 18–29
Vooruit – Open Vlaamse Liberalen en Democraten 27 22 0% 19–25 18–25 18–26 16–28

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 0.3% 99.9%  
76 0.7% 99.6%  
77 1.2% 98.9%  
78 4% 98% Last Result
79 4% 94%  
80 8% 90%  
81 11% 82%  
82 14% 71%  
83 23% 57%  
84 12% 33% Median
85 9% 22%  
86 7% 13%  
87 4% 6%  
88 0.8% 2%  
89 0.8% 1.0%  
90 0.1% 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
66 0.1% 100%  
67 0.3% 99.9%  
68 0.6% 99.6%  
69 2% 98.9%  
70 4% 96%  
71 8% 93%  
72 12% 85%  
73 18% 72%  
74 11% 55% Last Result
75 11% 44% Median
76 15% 33%  
77 8% 18%  
78 5% 10%  
79 2% 5%  
80 2% 3%  
81 0.5% 0.7%  
82 0.1% 0.1%  
83 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% 99.9%  
63 0.6% 99.7% Majority
64 3% 99.0%  
65 5% 96% Last Result
66 10% 92%  
67 9% 82%  
68 15% 73%  
69 10% 58%  
70 18% 48% Median
71 14% 30%  
72 7% 16%  
73 5% 9%  
74 2% 5%  
75 2% 3%  
76 0.4% 0.6%  
77 0.2% 0.3%  
78 0% 0.1%  
79 0% 0%  

Nieuw-Vlaamse Alliantie – Vlaams Belang

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Number of Seats Probability Accumulated Special Marks
57 0.1% 100%  
58 0.5% 99.8%  
59 0.8% 99.4%  
60 2% 98.5%  
61 5% 96%  
62 7% 91% Last Result
63 10% 84% Majority
64 17% 74%  
65 17% 57%  
66 17% 40% Median
67 10% 23%  
68 6% 13%  
69 4% 7%  
70 2% 3%  
71 0.6% 0.9%  
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
49 0.1% 100%  
50 0.4% 99.9%  
51 0.5% 99.5%  
52 1.5% 99.0%  
53 3% 98%  
54 6% 94%  
55 12% 88%  
56 17% 76% Last Result
57 14% 59%  
58 12% 46% Median
59 14% 34%  
60 9% 20%  
61 4% 11%  
62 4% 7%  
63 2% 3% Majority
64 0.5% 0.9%  
65 0.3% 0.3%  
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
49 0.1% 100%  
50 0.8% 99.8%  
51 2% 99.0%  
52 3% 97%  
53 9% 94%  
54 11% 86%  
55 11% 75%  
56 19% 64%  
57 15% 45% Median
58 9% 30% Last Result
59 10% 21%  
60 5% 11%  
61 3% 6%  
62 2% 3%  
63 0.8% 1.2% Majority
64 0.2% 0.4%  
65 0.2% 0.2%  
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
45 0.1% 100%  
46 0.2% 99.9%  
47 0.6% 99.7%  
48 2% 99.1%  
49 3% 97%  
50 5% 94%  
51 13% 89%  
52 13% 76% Last Result
53 16% 63%  
54 15% 47% Median
55 11% 32%  
56 9% 21%  
57 7% 12%  
58 2% 5%  
59 2% 3%  
60 0.7% 1.0%  
61 0.2% 0.3%  
62 0.1% 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 0.1% 100%  
46 0.3% 99.9%  
47 2% 99.6% Last Result
48 3% 98%  
49 6% 94%  
50 11% 88%  
51 15% 77%  
52 14% 62%  
53 16% 48% Median
54 14% 32%  
55 10% 18%  
56 3% 8%  
57 3% 5%  
58 2% 2%  
59 0.4% 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 0.7% 99.7%  
43 2% 99.0%  
44 3% 97%  
45 5% 94%  
46 11% 89%  
47 16% 78%  
48 12% 61%  
49 14% 50% Median
50 14% 36%  
51 9% 22%  
52 7% 12% Last Result
53 3% 5%  
54 2% 2%  
55 0.4% 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 0.6% 99.8%  
38 1.1% 99.1%  
39 2% 98%  
40 5% 96%  
41 15% 91%  
42 13% 76%  
43 14% 64% Last Result
44 16% 49% Median
45 12% 33%  
46 11% 21%  
47 6% 11%  
48 2% 4%  
49 1.0% 2%  
50 0.5% 0.7%  
51 0.1% 0.2%  
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 0.3% 99.9%  
34 1.0% 99.6%  
35 4% 98.5%  
36 8% 95%  
37 5% 87%  
38 15% 82%  
39 18% 67%  
40 14% 49% Last Result, Median
41 14% 35%  
42 10% 21%  
43 5% 10%  
44 3% 5%  
45 2% 3%  
46 0.8% 1.0%  
47 0.2% 0.2%  
48 0.1% 0.1%  
49 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 0.2% 99.7%  
34 1.4% 99.5%  
35 4% 98%  
36 4% 95%  
37 10% 91%  
38 16% 81%  
39 14% 65%  
40 15% 52% Median
41 15% 37%  
42 11% 22%  
43 5% 11% Last Result
44 4% 6%  
45 0.7% 2%  
46 0.6% 0.9%  
47 0.2% 0.3%  
48 0.1% 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% 99.5%  
30 2% 98.6%  
31 3% 97%  
32 10% 94%  
33 16% 84%  
34 14% 68% Last Result
35 17% 55% Median
36 24% 37%  
37 7% 14%  
38 4% 7%  
39 2% 3%  
40 0.5% 1.0%  
41 0.4% 0.5%  
42 0.1% 0.1%  
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 0.4% 99.9%  
26 1.0% 99.5%  
27 3% 98.5%  
28 5% 95%  
29 8% 90%  
30 17% 81%  
31 12% 65%  
32 16% 53% Median
33 13% 37%  
34 11% 25% Last Result
35 8% 14%  
36 3% 6%  
37 1.3% 3%  
38 1.0% 1.3%  
39 0.2% 0.3%  
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% 100%  
23 0.1% 99.9%  
24 0.5% 99.9%  
25 0.5% 99.4%  
26 2% 98.8%  
27 7% 97%  
28 9% 90%  
29 12% 81%  
30 21% 69%  
31 13% 48% Median
32 12% 36%  
33 9% 23%  
34 7% 14%  
35 4% 6%  
36 2% 2% Last Result
37 0.4% 0.7%  
38 0.2% 0.3%  
39 0.1% 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 0.4% 99.9%  
18 3% 99.5%  
19 3% 97%  
20 7% 94%  
21 16% 87%  
22 18% 71%  
23 16% 53% Median
24 13% 37%  
25 13% 24% Last Result
26 5% 10%  
27 3% 6%  
28 1.3% 2%  
29 0.6% 0.8%  
30 0.2% 0.2%  
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 0.3% 99.9%  
16 0.6% 99.6%  
17 1.4% 99.1%  
18 4% 98%  
19 9% 94%  
20 13% 85%  
21 14% 72%  
22 19% 58% Median
23 18% 38%  
24 10% 20%  
25 6% 10%  
26 2% 4%  
27 0.7% 1.2% Last Result
28 0.4% 0.5%  
29 0.1% 0.2%  
30 0% 0%  

Technical Information

Opinion Poll

Calculations