Photo: Chatsam · CC BY-SA 3.0In Bruyères-sur-Oise, turnout was lower than in 99% of compared French communes
Bernard Le Bon has been mayor of Bruyères-sur-Oise since March 20, 2026, elected by the 27 members of the municipal council. A single list stood in March 2026, AVENIR ENSEMBLE, and took all 27 seats. Bruyères-sur-Oise is part of the Communauté de communes du Haut Val d'Oise.
March 2032
Councils are elected for six years; the council elects the mayor.
Register to vote ↗Throughout this page, the median in Val-d'Oise and the France median are the median of compared communes (those with an overall grade), each figure its own median.
What stands out about Bruyères-sur-Oise’s town hall
A single list
Only one list stood in Bruyères-sur-Oise on March 15, 2026: AVENIR ENSEMBLE. It took all 27 seats; with no rival list, voters could only vote for it, cast a blank ballot or stay at home. 2026 elections ↓
Turnout below most communes
33% of registered voters in Bruyères-sur-Oise voted on March 15, 2026: lower than in 99% of compared French communes. The median of compared communes in Val-d'Oise was 52.1%; across France, 57.4%. 2026 elections ↓
More debt per resident than most
Bruyères-sur-Oise owed €4.7M at the end of 2025, €953 per resident: higher than in 65% of compared French communes (France median €748). That equals 93% of a year’s running costs. The commune’s money ↓
Little investment
Bruyères-sur-Oise invested €75 per resident (buildings, roads, equipment), 7% of its spending: lower than in 99% of compared French communes (France median €403). Investment swings from year to year with projects. The commune’s money ↓
Results as the Interior ministry published them; accounts from the DGFiP via OFGL. Nothing here is graded.
The council the voters chose
Seats as the March 2026 results gave them, one dot a seat.
- AVENIR ENSEMBLE275 community seats
As elected in the first round, March 15, 2026.
The list that comes first gets half the seats; the rest are shared in proportion among the lists with 5% or more, the winner included. So the winning list always has a majority. The same vote gave Bruyères-sur-Oise 5 seats on the council of the Communauté de communes du Haut Val d'Oise (community seats).
Source: Interior ministry, 2026 municipal election results (March 15 and 22), subject to corrections and appeals.
4 authorities share the work
The commune is the tier closest to residents; the intercommunality, the département and the région do the rest.
Births, marriages and deaths, the electoral roll, nursery and primary schools, local roads, planning permission, the municipal police, and what else the council takes on.
Mayor: Bernard Le Bon · 27 councilors
The services its communes share: usually waste collection, economic development and planning documents; often water and local buses.
Social aid (RSA, care for older and disabled people, child protection), collèges, the département’s roads, and funding for fire and rescue.
Lycées, regional trains (TER) and coaches, economic development and job training.
Who to ask
The usual split of powers (service-public.fr); an intercommunality’s exact remit varies, so check its website for waste, water and buses.
Membership: COG 2026 (INSEE); intercommunality type: BANATIC, January 2025. What each tier does: service-public.fr.
From the mayor to the intercommunality
The officials as the Interior ministry’s register lists them, and the council by list.
- 1Mayorsince March 20, 2026Bernard Le Bon
- 2Deputy mayors7 adjoints, elected by the councilEmmanuelle MwongeraAntoine DeivassagayameElisabeth ChabotBruno FouqueSandra PennontPierre-Heulier OxybelUrszula Betkowski
- 3Bruyères-sur-Oise municipal council27 seats by listAVENIR ENSEMBLE 27
- 4Communauté de communes du Haut Val d'OiseBruyères-sur-Oise holds 5 seatsCommunity councilors are drawn from the council lists in the same vote.
Source: Interior ministry, national register of elected officials (RNE), August 11, 2026.
The 27 members of the Bruyères-sur-Oise municipal council
The mayor and 7 deputy mayors first, then the councilors.
| Name | Office | Since |
|---|---|---|
| Bernard Le Bon | Maire | March 20, 2026 |
| Emmanuelle Mwongera | 1er adjoint au Maire | March 20, 2026 |
| Antoine Deivassagayame | 2ème adjoint au Maire | March 20, 2026 |
| Elisabeth Chabot | 3ème adjoint au Maire | March 20, 2026 |
| Bruno Fouque | 4ème adjoint au Maire | March 20, 2026 |
| Sandra Pennont | 5ème adjoint au Maire | March 20, 2026 |
| Pierre-Heulier Oxybel | 6ème adjoint au Maire | March 20, 2026 |
| Urszula Betkowski | 7ème adjoint au Maire | March 20, 2026 |
Show the full council (27)
| Name | Office | Since |
|---|---|---|
| Bernard Le Bon | Maire | March 20, 2026 |
| Emmanuelle Mwongera | 1er adjoint au Maire | March 20, 2026 |
| Antoine Deivassagayame | 2ème adjoint au Maire | March 20, 2026 |
| Elisabeth Chabot | 3ème adjoint au Maire | March 20, 2026 |
| Bruno Fouque | 4ème adjoint au Maire | March 20, 2026 |
| Sandra Pennont | 5ème adjoint au Maire | March 20, 2026 |
| Pierre-Heulier Oxybel | 6ème adjoint au Maire | March 20, 2026 |
| Urszula Betkowski | 7ème adjoint au Maire | March 20, 2026 |
| Maria Pilar Calvo Alvarez | Conseiller municipal | March 15, 2026 |
| Véronique Courtot | Conseiller municipal | March 15, 2026 |
| Lilia Louiza Dahmani | Conseiller municipal | March 15, 2026 |
| Dominique Delcroix | Conseiller municipal | March 15, 2026 |
| Yannick Gilles | Conseiller municipal | March 15, 2026 |
| Beddredine Hamidouche | Conseiller municipal | March 15, 2026 |
| Francine Lampin | Conseiller municipal | March 15, 2026 |
| Emeric Le Bon Baratta | Conseiller municipal | March 15, 2026 |
| Myriam Lerebours | Conseiller municipal | March 15, 2026 |
| Celya Lesoille | Conseiller municipal | March 15, 2026 |
| Marvin Marié | Conseiller municipal | March 15, 2026 |
| Jean-Christophe Meffert | Conseiller municipal | March 15, 2026 |
| Nelly Mignon | Conseiller municipal | March 15, 2026 |
| Pierre Noel | Conseiller municipal | March 15, 2026 |
| Alexandre Odorowski | Conseiller municipal | March 15, 2026 |
| Jessica Pellan | Conseiller municipal | March 15, 2026 |
| Erick Renaud | Conseiller municipal | March 15, 2026 |
| Mickaël Silva-Lasson | Conseiller municipal | March 15, 2026 |
| Virginie Tacon | Conseiller municipal | March 15, 2026 |
Names and offices as the Interior ministry’s national register of elected officials (RNE) published them on August 11, 2026, written as it writes them. Public role only. Later resignations and replacements aren’t shown.
The council: same source as Who represents Bruyères-sur-Oise, above.
How Bruyères-sur-Oise voted in March 2026
A single list stood.
883 votes cast for a list
1,006 of 3,045 registered voters in Bruyères-sur-Oise voted.
86 blank and 37 spoilt ballots, not counted in the shares.
Turnout, first round · March 15, 2026
Shares are of the votes cast for a list, leaving out blank and spoilt ballots. Lists in vote order; the colors only tell the lists apart.
2026 elections: same source as Who’s in charge, above.
Bruyères-sur-Oise spends €1,095 per resident a year
The commune’s consolidated accounts: main and annexed budgets, transfers between them removed.
Per resident, 2025 · against compared communes
Spending and debt per resident, 2018 to 2025
Bruyères-sur-Oise owed €4.7M at the end of 2025, €953 per resident, higher than in 65% of compared French communes, equal to 93% of a year’s running costs.
Show year by year
| Year | Spending | Investment | Debt | Debt in all |
|---|---|---|---|---|
| 2025 | €1,095 | €75 | €953 | €4.7M |
| 2024 | €1,246 | €144 | €1,161 | €5.1M |
| 2023 | €1,408 | €310 | €1,549 | €6.8M |
| 2022 | €2,613 | €1,639 | €1,680 | €7.4M |
| 2021 | €1,468 | €539 | €622 | €2.7M |
| 2020 | €1,529 | €620 | €705 | €3.1M |
| 2019 | €1,530 | €545 | €670 | €2.9M |
| 2018 | €1,263 | €232 | €493 | €2.1M |
Source: OFGL, consolidated commune accounts 2018–2025 (DGFiP); 2025 provisional.
The 12th highest debt per resident of 41 communes its size
The 40 compared communes nearest in population, debt per resident at the end of 2025.
Lowest: Uchaud, €95. Highest: L'Île-d'Yeu, €6,002.
Have a say in Bruyères-sur-Oise
French citizens register online or at the town hall; citizens of other EU countries can vote in municipal elections too.
service-public.fr ↗See where you’re registered and which polling station is yours.
service-public.fr ↗Council meetings are public; the agenda and minutes are posted at the town hall and usually on its website.
service-public.fr ↗Opening hours, address and phone number of the mairie of Bruyères-sur-Oise in the public services directory.
lannuaire.service-public.fr ↗Who can stand, how lists are formed and the deadlines, from the Interior ministry.
interieur.gouv.fr ↗What this data can and can’t tell you
- Mayors and councilors. From the Interior ministry’s national register of elected officials (RNE) as published on August 11, 2026: name, office and start dates, nothing else. The register counts a mayor as a councilor too; the page counts each person once. It isn’t a live roll: resignations and replacements after that date aren’t shown, and no party is inferred for any official.
- How the council is elected. Since March 2026 every commune elects its council from lists (a 2025 law extended list voting to communes under 1,000). A list with more than half the votes in the first round wins; otherwise lists with 10% or more can go on to a second round, where the list ahead wins. It gets half the seats, and the rest are shared in proportion among lists with 5% or more. The council then elects the mayor and the deputy mayors.
- The label beside a list. The political nuance the prefecture gave the list for the ministry’s results (Divers droite, Union de la gauche…), shown as published. It isn’t the list’s own description; many lists, most in small communes, have none.
- The commune’s money. OFGL’s consolidated accounts from the DGFiP, 2018 to 2025; 2025 is provisional. Spending and investment leave out loan repayments; running costs are part of spending. Debt is what was owed at the end of the year.
- Per resident. Divided by the DGFiP’s population for that year (population totale, which counts some people, such as boarding students, in two communes), so it can differ from the census figure elsewhere on the site.
- The medians. Beside the town’s figure, the median of compared communes in its département and in France (those with an overall grade). A commune’s spending follows its size and its role: one that runs a pool or a theater for the villages around it spends more per resident.
Questions about Bruyères-sur-Oise’s town hall
Who is the mayor of Bruyères-sur-Oise?
Bernard Le Bon, mayor since March 20, 2026, according to the Interior ministry’s register of elected officials (August 11, 2026).
How many councilors does Bruyères-sur-Oise have?
The Bruyères-sur-Oise municipal council has 27 members, the mayor and 7 deputy mayors included.
Who won the 2026 municipal elections in Bruyères-sur-Oise?
Only one list stood: AVENIR ENSEMBLE, which took all 27 seats.
What was the turnout in Bruyères-sur-Oise?
33% of registered voters voted in the first round on March 15, 2026; the median of compared French communes was 57.4%.
When are the next municipal elections in Bruyères-sur-Oise?
Councils are elected for six years, so the next general municipal elections are due in March 2032. A council can be re-elected sooner if it loses too many members.
How much debt does Bruyères-sur-Oise have?
€4.7M at the end of 2025, €953 per resident; the median of compared French communes was €748.
Which intercommunality is Bruyères-sur-Oise part of?
Bruyères-sur-Oise is part of the Communauté de communes du Haut Val d'Oise, which runs the services its communes share.
Sources: Interior ministry RNE, August 11, 2026 · Interior ministry, municipal results 2026 · OFGL consolidated commune accounts 2018–2025 · INSEE COG 2026 and BANATIC (January 2025) for the intercommunality. Under the Licence Ouverte / Open Licence 2.0 (Etalab).
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.