Belgium: according to the poll average, Vlaams Belang leads with 27.8%, followed by N-VA (23.0%) and CD&V (13.3%). Updated 15.09.2026.
Belgium: Flanders – Flemish Parliament polls
Published polls by the polling firms; see the source list below
Poll average: last 10 days
- Vlaams Belang 27.8%–
- N-VA 23.0%–
- CD&V 13.3%–
- Vooruit 12.9%–
- PVDA 10.0%–
- Groen 6.2%–
- Open VLD 6.1%–
Weighted poll average for the last 10 days (6 Sep 2026 – 15 Sep 2026). Arrow: change compared with the previous 10 days.
Poll trend
Individual polls (2)
| Date | Pollster | Sample | Vlaams Belang | N-VA | CD&V | Vooruit | PVDA | Groen | Open VLD |
|---|---|---|---|---|---|---|---|---|---|
| 15 Sep 2026 | Ipsos | – | 27.8% | 23.0% | 13.3% | 12.9% | 10.0% | 6.2% | 6.1% |
| 5 Apr 2026 | ULB/UAntwerpen | – | 20.8% | 27.7% | 12.2% | 12.9% | 10.6% | 7.3% | 6.9% |
Data sources 2 polling firms
All figures are results published by the polling firms themselves. The portal collects and checks them and weights the average by sample size. Objavljene ankete agencija, prikupljeno s PolitPro.eu i Wikipedije.
Polling firms
- Ipsos1 anketa · 15 Sep 2026
- ULB/UAntwerpen1 anketa · 5 Apr 2026
Compilations and official sources
Download data: CSV · JSON · All sources and methodology
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About the country
Belgium (capital: Bruxelles). The national parliament is the Kamer van volksvertegenwoordigers. The last national election was held on 9 June 2024.
This page shows the average of published opinion polls, the trend of party support over time and the list of individual polls with their sources.
- Capital
- Brussels
- Parliament
- Kamer van volksvertegenwoordigers
- Last election
- 09.06.2024
- European Parliament seats
- 22
Frequently asked questions
Who is leading the polls in Belgium?
According to the weighted average of recent polls, Vlaams Belang (27.8%) is in first place, followed by N-VA 23.0%, CD&V 13.3%, Vooruit 12.9%. Last poll: 15.09.2026.
How many polls are included for Belgium?
The page includes 2 published polls from 2 polling firms (ULB/UAntwerpen, Ipsos), from 05.04.2026 to 15.09.2026.
How is the poll average calculated?
Polls from the last 10 days are averaged, with newer polls and larger samples weighted more heavily; each pollster counts once. Full details are on the methodology page.