Photo: Lal.sacienne · CC BY-SA 4.0Saint-Dizier elected its council in the first round
Quentin Briere has been mayor of Saint-Dizier since March 21, 2026, elected by the 35 members of the municipal council. At the March 2026 municipal elections, SAINT-DIZIER ! AVEC QUENTIN BRIERE won 28 of the 35 seats in the first round on March 15, 2026, with 59.3% of the votes. Saint-Dizier is part of the Communauté d'agglomération Grand Saint-Dizier, Der et Vallées.
March 2032
Councils are elected for six years; the council elects the mayor.
Register to vote ↗Throughout this page, the median in Haute-Marne and the France median are the median of compared communes (those with an overall grade), each figure its own median.
What stands out about Saint-Dizier’s town hall
Won in the first round
SAINT-DIZIER ! AVEC QUENTIN BRIERE won 59.3% of the votes on March 15, 2026, more than half, so there was no second round; 3 lists stood. It took 28 of the 35 seats: half the seats as the list ahead, and its share of the rest. The other lists share the remaining 7. Who’s in charge ↓
Turnout below most communes
50.1% of registered voters in Saint-Dizier voted on March 15, 2026: lower than in 77% of compared French communes. The median of compared communes in Haute-Marne was 51%; across France, 57.4%. 2026 elections ↓
More debt per resident than most
Saint-Dizier owed €26.3M at the end of 2025, €1,133 per resident: higher than in 76% of compared French communes (France median €748). That equals 95% of a year’s running costs. 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.
- SAINT-DIZIER ! AVEC QUENTIN BRIERE2825 community seats
- RASSEMBLER ET AGIR POUR SAINT-DIZIER65 community seats
- RASSEMBLER LES QUARTIERS, RESPECTER SAINT-DIZIER11 community seat
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 Saint-Dizier 31 seats on the council of the Communauté d'agglomération Grand Saint-Dizier, Der et Vallées (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: Quentin Briere · 35 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 21, 2026Quentin Briere
- 2Deputy mayors8 adjoints, elected by the councilRachel BlancMokhtar KahlalMarie-Gabrielle ChevillonFranck RaimbaultVirginia ClausseTony VaglioLeila AbaFrançois Cornut-Gentille
- 3Saint-Dizier municipal council35 seats by listSAINT-DIZIER ! AVEC QUENTIN BRIERE 28 · RASSEMBLER ET AGIR POUR SAINT-DIZIER 6 · RASSEMBLER LES QUARTIERS, RESPECTER SAINT-DIZIER 1
- 4Communauté d'agglomération Grand Saint-Dizier, Der et ValléesSaint-Dizier holds 31 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 35 members of the Saint-Dizier municipal council
The mayor and 8 deputy mayors first, then the councilors.
| Name | Office | Since |
|---|---|---|
| Quentin Briere | Maire | March 21, 2026 |
| Rachel Blanc | 1er adjoint au Maire | March 21, 2026 |
| Mokhtar Kahlal | 2ème adjoint au Maire | March 21, 2026 |
| Marie-Gabrielle Chevillon | 3ème adjoint au Maire | March 21, 2026 |
| Franck Raimbault | 4ème adjoint au Maire | March 21, 2026 |
| Virginia Clausse | 5ème adjoint au Maire | March 21, 2026 |
| Tony Vaglio | 6ème adjoint au Maire | March 21, 2026 |
| Leila Aba | 7ème adjoint au Maire | March 21, 2026 |
| François Cornut-Gentille | 8ème adjoint au Maire | March 21, 2026 |
Show the full council (35)
| Name | Office | Since |
|---|---|---|
| Quentin Briere | Maire | March 21, 2026 |
| Rachel Blanc | 1er adjoint au Maire | March 21, 2026 |
| Mokhtar Kahlal | 2ème adjoint au Maire | March 21, 2026 |
| Marie-Gabrielle Chevillon | 3ème adjoint au Maire | March 21, 2026 |
| Franck Raimbault | 4ème adjoint au Maire | March 21, 2026 |
| Virginia Clausse | 5ème adjoint au Maire | March 21, 2026 |
| Tony Vaglio | 6ème adjoint au Maire | March 21, 2026 |
| Leila Aba | 7ème adjoint au Maire | March 21, 2026 |
| François Cornut-Gentille | 8ème adjoint au Maire | March 21, 2026 |
| Maxime Belgrand | Conseiller municipal | March 15, 2026 |
| Mourad Bouraoui | Conseiller municipal | March 15, 2026 |
| Stéphane Caput | Conseiller municipal | March 15, 2026 |
| Benoît Cordebard | Conseiller municipal | March 15, 2026 |
| Véronique Daprenant | Conseiller municipal | March 15, 2026 |
| Ahmet Eren | Conseiller municipal | March 15, 2026 |
| Pascal Erre | Conseiller municipal | March 15, 2026 |
| Jacky Garnier | Conseiller municipal | March 15, 2026 |
| Sebastien Griffith | Conseiller municipal | March 19, 2026 |
| Domithile Guinoiseau | Conseiller municipal | March 15, 2026 |
| Djamila Hammadi | Conseiller municipal | March 15, 2026 |
| Djamila Le Moguen | Conseiller municipal | March 15, 2026 |
| Jean-François Leduc | Conseiller municipal | March 15, 2026 |
| Roland Magisson | Conseiller municipal | March 17, 2026 |
| Liliane Mroz | Conseiller municipal | March 15, 2026 |
| Mohamed Ouali | Conseiller municipal | March 15, 2026 |
| Alexandra Oudin | Conseiller municipal | March 15, 2026 |
| Marie Peyronneau | Conseiller municipal | March 15, 2026 |
| Nathalie Ragot | Conseiller municipal | March 15, 2026 |
| Edith Raulin | Conseiller municipal | March 15, 2026 |
| Elisabeth Robert-Dehault | Conseiller municipal | March 15, 2026 |
| Laurence Robert-Dehault | Conseiller municipal | March 15, 2026 |
| Martine Roussel | Conseiller municipal | March 15, 2026 |
| Fabrice Sanciet | Conseiller municipal | March 15, 2026 |
| Martin Thiry | Conseiller municipal | March 15, 2026 |
| Myriam Touati | 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 Saint-Dizier, above.
How Saint-Dizier voted in March 2026
3 lists stood; one won more than half the votes in the first round.
7,264 votes cast for a list
7,449 of 14,867 registered voters in Saint-Dizier voted.
106 blank and 79 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.
Saint-Dizier spends €1,743 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
Saint-Dizier owed €26.3M at the end of 2025, €1,133 per resident, higher than in 76% of compared French communes, equal to 95% of a year’s running costs.
Show year by year
| Year | Spending | Investment | Debt | Debt in all |
|---|---|---|---|---|
| 2025 | €1,743 | €554 | €1,133 | €26.3M |
| 2024 | €1,784 | €570 | €1,070 | €25.1M |
| 2023 | €1,827 | €600 | €1,324 | €31.2M |
| 2022 | €2,277 | €1,042 | €1,346 | €31.5M |
| 2021 | €1,219 | €828 | €1,215 | €29M |
| 2020 | €875 | €549 | €1,192 | €29.3M |
| 2019 | €841 | €537 | €1,263 | €32.4M |
| 2018 | €1,004 | €572 | €1,170 | €30.4M |
Source: OFGL, consolidated commune accounts 2018–2025 (DGFiP); 2025 provisional.
The 16th 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: Maisons-Laffitte, €74. Highest: Dax, €1,974.
Have a say in Saint-Dizier
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 Saint-Dizier 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 Saint-Dizier’s town hall
Who is the mayor of Saint-Dizier?
Quentin Briere, mayor since March 21, 2026, according to the Interior ministry’s register of elected officials (August 11, 2026).
How many councilors does Saint-Dizier have?
The Saint-Dizier municipal council has 35 members, the mayor and 8 deputy mayors included.
Who won the 2026 municipal elections in Saint-Dizier?
SAINT-DIZIER ! AVEC QUENTIN BRIERE, in the first round on March 15, 2026, with 59.3% of the votes; it holds 28 of the 35 seats.
What was the turnout in Saint-Dizier?
50.1% 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 Saint-Dizier?
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 Saint-Dizier have?
€26.3M at the end of 2025, €1,133 per resident; the median of compared French communes was €748.
Which intercommunality is Saint-Dizier part of?
Saint-Dizier is part of the Communauté d'agglomération Grand Saint-Dizier, Der et Vallées, 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.