Poll Average

Voting Intentions | Seats | Coalitions | Technical Information

Summary

The table below lists the polls on which the average is based. They are the most recent polls (less than 90 days old) registered and analyzed so far.

Period Polling firm/Commissioner(s) MR PS LE PTB ECOLO CN DÉFI CC RMC
9 June 2024 General Election 29.6%
26
23.2%
19
20.6%
17
12.1%
8
7.0%
5
2.8%
0
2.7%
0
1.6%
0
0.3%
0
N/A Poll Average 22–28%
18–23
23–29%
18–23
16–21%
13–17
15–20%
11–16
6–10%
2–7
2–4%
0–2
2–4%
0
N/A
N/A
N/A
N/A
4–11 March 2025 Ipsos
Het Laatste Nieuws, Le Soir, RTL TVi and VTM
22–28%
18–23
23–29%
18–23
16–21%
13–17
15–20%
11–16
6–10%
2–7
2–4%
0–2
2–4%
0
N/A
N/A
N/A
N/A
9 June 2024 General Election 29.6%
26
23.2%
19
20.6%
17
12.1%
8
7.0%
5
2.8%
0
2.7%
0
1.6%
0
0.3%
0

Only polls for which at least the sample size has been published are included in the table above.

Legend:

Voting Intentions

Graph with voting intentions not yet produced

Confidence Intervals

Party Last Result Median 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Mouvement Réformateur 29.6% 24.8% 23.1–26.6% 22.6–27.1% 22.2–27.6% 21.4–28.4%
Parti Socialiste 23.2% 25.8% 24.1–27.6% 23.6–28.1% 23.2–28.6% 22.4–29.5%
Les Engagés 20.6% 18.5% 17.0–20.1% 16.6–20.6% 16.2–21.0% 15.5–21.8%
Parti du Travail de Belgique 12.1% 17.4% 16.0–19.0% 15.5–19.5% 15.2–19.9% 14.5–20.7%
Ecolo 7.0% 7.9% 6.8–9.0% 6.5–9.3% 6.3–9.6% 5.8–10.2%
Chez Nous 2.8% 2.9% 2.2–3.6% 2.1–3.8% 1.9–4.0% 1.7–4.4%
DéFI 2.7% 2.8% 2.2–3.5% 2.0–3.7% 1.9–3.9% 1.6–4.3%
Collectif Citoyen 1.6% N/A N/A N/A N/A N/A
Reprise en Main Citoyenne 0.3% N/A N/A N/A N/A N/A

Mouvement Réformateur

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

Voting Intentions Probability Accumulated Special Marks
19.5–20.5% 0% 100%  
20.5–21.5% 0.6% 99.9%  
21.5–22.5% 4% 99.3%  
22.5–23.5% 13% 96%  
23.5–24.5% 25% 83%  
24.5–25.5% 28% 58% Median
25.5–26.5% 19% 30%  
26.5–27.5% 8% 11%  
27.5–28.5% 2% 3%  
28.5–29.5% 0.4% 0.4%  
29.5–30.5% 0% 0% Last Result
30.5–31.5% 0% 0%  

Parti Socialiste

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

Voting Intentions Probability Accumulated Special Marks
20.5–21.5% 0.1% 100%  
21.5–22.5% 0.7% 99.9%  
22.5–23.5% 4% 99.3% Last Result
23.5–24.5% 13% 95%  
24.5–25.5% 24% 83%  
25.5–26.5% 28% 58% Median
26.5–27.5% 19% 30%  
27.5–28.5% 8% 11%  
28.5–29.5% 2% 3%  
29.5–30.5% 0.4% 0.4%  
30.5–31.5% 0% 0.1%  
31.5–32.5% 0% 0%  

Les Engagés

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

Voting Intentions Probability Accumulated Special Marks
13.5–14.5% 0% 100%  
14.5–15.5% 0.5% 100%  
15.5–16.5% 4% 99.5%  
16.5–17.5% 16% 95%  
17.5–18.5% 30% 80%  
18.5–19.5% 29% 50% Median
19.5–20.5% 15% 21%  
20.5–21.5% 5% 6% Last Result
21.5–22.5% 0.8% 0.9%  
22.5–23.5% 0.1% 0.1%  
23.5–24.5% 0% 0%  

Parti du Travail de Belgique

For a full overview of the results for this party, see the Parti du Travail de Belgique page.

Voting Intentions Probability Accumulated Special Marks
11.5–12.5% 0% 100% Last Result
12.5–13.5% 0% 100%  
13.5–14.5% 0.5% 100%  
14.5–15.5% 5% 99.4%  
15.5–16.5% 17% 95%  
16.5–17.5% 31% 77% Median
17.5–18.5% 28% 47%  
18.5–19.5% 14% 18%  
19.5–20.5% 4% 4%  
20.5–21.5% 0.6% 0.7%  
21.5–22.5% 0.1% 0.1%  
22.5–23.5% 0% 0%  

Ecolo

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

Voting Intentions Probability Accumulated Special Marks
3.5–4.5% 0% 100%  
4.5–5.5% 0.1% 100%  
5.5–6.5% 5% 99.9%  
6.5–7.5% 30% 95% Last Result
7.5–8.5% 43% 64% Median
8.5–9.5% 18% 21%  
9.5–10.5% 3% 3%  
10.5–11.5% 0.2% 0.2%  
11.5–12.5% 0% 0%  

Chez Nous

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

Voting Intentions Probability Accumulated Special Marks
0.5–1.5% 0.1% 100%  
1.5–2.5% 26% 99.9%  
2.5–3.5% 62% 73% Last Result, Median
3.5–4.5% 11% 11%  
4.5–5.5% 0.3% 0.3%  
5.5–6.5% 0% 0%  

DéFI

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

Voting Intentions Probability Accumulated Special Marks
0.0–0.5% 0% 100%  
0.5–1.5% 0.3% 100%  
1.5–2.5% 33% 99.7%  
2.5–3.5% 59% 67% Last Result, Median
3.5–4.5% 8% 8%  
4.5–5.5% 0.2% 0.2%  
5.5–6.5% 0% 0%  

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
Mouvement Réformateur 26 20 19–22 18–23 18–23 17–24
Parti Socialiste 19 21 19–23 19–23 18–23 17–25
Les Engagés 17 15 14–16 13–17 13–17 12–19
Parti du Travail de Belgique 8 14 12–15 12–15 11–16 11–16
Ecolo 5 5 3–6 2–7 2–7 1–7
Chez Nous 0 0 0–2 0–2 0–2 0–3
DéFI 0 0 0 0 0 0
Collectif Citoyen 0 N/A N/A N/A N/A N/A
Reprise en Main Citoyenne 0 N/A N/A N/A N/A N/A

Mouvement Réformateur

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
17 1.4% 100%  
18 5% 98.5%  
19 12% 94%  
20 43% 82% Median
21 20% 39%  
22 13% 18%  
23 5% 6%  
24 0.8% 1.0%  
25 0.1% 0.2%  
26 0% 0% Last Result

Parti Socialiste

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
17 0.6% 100%  
18 3% 99.4%  
19 24% 96% Last Result
20 17% 72%  
21 20% 55% Median
22 19% 35%  
23 14% 16%  
24 1.4% 2%  
25 0.7% 0.7%  
26 0% 0%  

Les Engagés

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
11 0.1% 100%  
12 2% 99.9%  
13 4% 98%  
14 14% 94%  
15 68% 80% Median
16 5% 12%  
17 5% 7% Last Result
18 0.9% 2%  
19 0.7% 0.7%  
20 0% 0%  

Parti du Travail de Belgique

For a full overview of the results for this party, see the Parti du Travail de Belgique page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
8 0% 100% Last Result
9 0% 100%  
10 0% 100%  
11 5% 100%  
12 7% 95%  
13 11% 88%  
14 62% 77% Median
15 12% 15%  
16 3% 3%  
17 0.2% 0.2%  
18 0% 0%  

Ecolo

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
1 1.2% 100%  
2 5% 98.8%  
3 7% 94%  
4 6% 87%  
5 69% 80% Last Result, Median
6 5% 12%  
7 7% 7%  
8 0.4% 0.4%  
9 0% 0%  

Chez Nous

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

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
0 84% 100% Last Result, Median
1 0.3% 16%  
2 15% 16%  
3 0.6% 0.6%  
4 0% 0%  

DéFI

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

Graph with seats probability mass function not yet produced

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

Collectif Citoyen

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

Graph with seats probability mass function not yet produced

Reprise en Main Citoyenne

For a full overview of the results for this party, see the Reprise en Main Citoyenne page.

Graph with seats probability mass function not yet produced

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
Parti Socialiste – Les Engagés – Parti du Travail de Belgique 44 50 100% 48–52 47–52 46–53 46–53
Mouvement Réformateur – Parti Socialiste – Ecolo 50 46 100% 44–48 44–48 43–49 42–49
Mouvement Réformateur – Parti Socialiste 45 41 99.2% 39–43 39–44 38–44 37–45
Mouvement Réformateur – Les Engagés – Ecolo 48 40 94% 38–42 37–43 37–43 36–44
Parti Socialiste – Les Engagés – Ecolo 41 41 97% 39–43 38–43 37–43 37–44
Parti Socialiste – Parti du Travail de Belgique – Ecolo 32 39 90% 37–41 37–42 36–42 35–43
Parti Socialiste – Les Engagés 36 36 15% 34–38 33–38 33–39 32–40
Mouvement Réformateur – Les Engagés 43 35 6% 34–37 33–38 32–38 31–40
Parti Socialiste – Parti du Travail de Belgique 27 35 3% 33–37 32–37 31–38 31–38
Mouvement Réformateur – Ecolo 31 25 0% 23–27 23–28 22–28 21–29
Parti Socialiste – Ecolo 24 26 0% 24–28 23–28 22–28 21–29
Parti du Travail de Belgique – Ecolo 13 19 0% 17–20 16–21 16–21 14–22

Parti Socialiste – Les Engagés – Parti du Travail de Belgique

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
44 0% 100% Last Result
45 0.3% 100%  
46 3% 99.7%  
47 7% 97%  
48 16% 90%  
49 19% 74%  
50 32% 55% Median
51 12% 22%  
52 7% 10%  
53 3% 3%  
54 0.3% 0.3%  
55 0% 0%  

Mouvement Réformateur – Parti Socialiste – Ecolo

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
41 0.3% 100%  
42 0.8% 99.7%  
43 2% 98.9%  
44 11% 97%  
45 16% 86%  
46 42% 70% Median
47 17% 28%  
48 6% 10%  
49 4% 5%  
50 0.4% 0.5% Last Result
51 0.1% 0.1%  
52 0% 0%  

Mouvement Réformateur – Parti Socialiste

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
36 0.1% 100%  
37 0.7% 99.9%  
38 2% 99.2% Majority
39 12% 97%  
40 15% 85%  
41 34% 70% Median
42 20% 37%  
43 9% 17%  
44 6% 8%  
45 1.3% 2% Last Result
46 0.4% 0.4%  
47 0.1% 0.1%  
48 0% 0%  

Mouvement Réformateur – Les Engagés – Ecolo

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
35 0.1% 100%  
36 1.3% 99.9%  
37 4% 98.5%  
38 9% 94% Majority
39 20% 85%  
40 26% 65% Median
41 15% 39%  
42 19% 24%  
43 4% 5%  
44 0.9% 1.0%  
45 0.1% 0.1%  
46 0% 0%  
47 0% 0%  
48 0% 0% Last Result

Parti Socialiste – Les Engagés – Ecolo

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
35 0.1% 100%  
36 0.3% 99.9%  
37 3% 99.6%  
38 6% 97% Majority
39 16% 91%  
40 23% 75%  
41 28% 52% Last Result, Median
42 14% 24%  
43 8% 10%  
44 1.5% 2%  
45 0.2% 0.3%  
46 0% 0%  

Parti Socialiste – Parti du Travail de Belgique – Ecolo

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
32 0% 100% Last Result
33 0% 100%  
34 0.2% 100%  
35 0.5% 99.8%  
36 4% 99.2%  
37 6% 96%  
38 19% 90% Majority
39 21% 71%  
40 28% 50% Median
41 15% 22%  
42 5% 7%  
43 1.4% 2%  
44 0.1% 0.1%  
45 0% 0%  

Parti Socialiste – Les Engagés

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
31 0.1% 100%  
32 2% 99.8%  
33 5% 98%  
34 17% 93%  
35 21% 76%  
36 25% 55% Last Result, Median
37 16% 31%  
38 12% 15% Majority
39 2% 3%  
40 0.5% 0.6%  
41 0.1% 0.1%  
42 0% 0%  

Mouvement Réformateur – Les Engagés

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
31 0.6% 100%  
32 2% 99.4%  
33 6% 97%  
34 19% 91%  
35 31% 72% Median
36 18% 41%  
37 17% 23%  
38 4% 6% Majority
39 2% 2%  
40 0.4% 0.5%  
41 0.1% 0.1%  
42 0% 0%  
43 0% 0% Last Result

Parti Socialiste – Parti du Travail de Belgique

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
27 0% 100% Last Result
28 0% 100%  
29 0% 100%  
30 0.2% 100%  
31 3% 99.8%  
32 6% 97%  
33 20% 91%  
34 18% 71%  
35 24% 53% Median
36 17% 29%  
37 9% 12%  
38 3% 3% Majority
39 0.4% 0.4%  
40 0% 0%  

Mouvement Réformateur – Ecolo

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
20 0.1% 100%  
21 0.5% 99.9%  
22 4% 99.4%  
23 9% 95%  
24 15% 87%  
25 34% 72% Median
26 18% 38%  
27 14% 20%  
28 4% 5%  
29 1.0% 1.1%  
30 0.1% 0.1%  
31 0% 0% Last Result

Parti Socialiste – Ecolo

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
20 0.2% 100%  
21 0.4% 99.8%  
22 3% 99.4%  
23 5% 97%  
24 20% 92% Last Result
25 20% 72%  
26 24% 52% Median
27 17% 29%  
28 10% 12%  
29 1.4% 2%  
30 0.4% 0.4%  
31 0% 0%  

Parti du Travail de Belgique – Ecolo

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
13 0.1% 100% Last Result
14 0.4% 99.9%  
15 1.4% 99.5%  
16 7% 98%  
17 12% 91%  
18 14% 79%  
19 46% 65% Median
20 12% 18%  
21 6% 7%  
22 0.6% 0.8%  
23 0.2% 0.2%  
24 0% 0%  

Technical Information