Chassieu invested more per resident in 2025 than 91% of compared communes
Stéphane Dante has been mayor of Chassieu since March 27, 2026, elected by the 33 members of the municipal council. At the March 2026 municipal elections, CHASSIEU DEMAIN won 25 of the 33 seats in the second round on March 22, 2026, with 50.9% of the votes. Chassieu is part of the Métropole de Lyon.
March 2032
Councils are elected for six years; the council elects the mayor.
Register to vote ↗Throughout this page, the median in Rhône and the France median are the median of compared communes (those with an overall grade), each figure its own median.
What stands out about Chassieu’s town hall
Decided in a second round
No list won half the votes in the first round, when 4 lists stood. In the second round on March 22, 2026, CHASSIEU DEMAIN came first with 50.9% and took 25 of the 33 seats; the other lists share the remaining 8. Who’s in charge ↓
Less debt per resident than most
Chassieu owed €4.1M at the end of 2025, €356 per resident: lower than in 82% of compared French communes (France median €748). That equals 22% of a year’s running costs. The commune’s money ↓
A big year for investment
Chassieu invested €902 per resident (buildings, roads, equipment), 35% of its spending: higher than in 91% 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.
- CHASSIEU DEMAIN25
- Chassieu Mon Seul Parti6
- Chassieu Renouveau2
As elected in the second round, March 22, 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.
Source: Interior ministry, 2026 municipal election results (March 15 and 22), subject to corrections and appeals.
3 authorities share the work
In the Lyon area the Métropole does the département’s work as well as the intercommunality’s.
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: Stéphane Dante · 33 councilors
The intercommunality’s work and, in its area, the département’s too (social aid, collèges, roads). Its council is elected directly.
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 27, 2026Stéphane Dante
- 2Deputy mayors9 adjoints, elected by the councilFranck ChopardNicole SibeudHassen MegdicheMartine IungSerge DesmoulinsAnne AllonsiusSerge FotsingChantal Chatrenet+1 more
- 3Chassieu municipal council33 seats by listCHASSIEU DEMAIN 25 · Chassieu Mon Seul Parti 6 · Chassieu Renouveau 2
Source: Interior ministry, national register of elected officials (RNE), August 11, 2026.
The 33 members of the Chassieu municipal council
The mayor and 9 deputy mayors first, then the councilors.
| Name | Office | Since |
|---|---|---|
| Stéphane Dante | Maire | March 27, 2026 |
| Franck Chopard | 1er adjoint au Maire | March 27, 2026 |
| Nicole Sibeud | 2ème adjoint au Maire | March 27, 2026 |
| Hassen Megdiche | 3ème adjoint au Maire | March 27, 2026 |
| Martine Iung | 4ème adjoint au Maire | March 27, 2026 |
| Serge Desmoulins | 5ème adjoint au Maire | March 27, 2026 |
| Anne Allonsius | 6ème adjoint au Maire | March 27, 2026 |
| Serge Fotsing | 7ème adjoint au Maire | March 27, 2026 |
| Chantal Chatrenet | 8ème adjoint au Maire | March 27, 2026 |
| Patrick Muraro | 9ème adjoint au Maire | March 27, 2026 |
Show the full council (33)
| Name | Office | Since |
|---|---|---|
| Stéphane Dante | Maire | March 27, 2026 |
| Franck Chopard | 1er adjoint au Maire | March 27, 2026 |
| Nicole Sibeud | 2ème adjoint au Maire | March 27, 2026 |
| Hassen Megdiche | 3ème adjoint au Maire | March 27, 2026 |
| Martine Iung | 4ème adjoint au Maire | March 27, 2026 |
| Serge Desmoulins | 5ème adjoint au Maire | March 27, 2026 |
| Anne Allonsius | 6ème adjoint au Maire | March 27, 2026 |
| Serge Fotsing | 7ème adjoint au Maire | March 27, 2026 |
| Chantal Chatrenet | 8ème adjoint au Maire | March 27, 2026 |
| Patrick Muraro | 9ème adjoint au Maire | March 27, 2026 |
| Gérard Arnaud | Conseiller municipal | March 22, 2026 |
| Jérôme Barbier | Conseiller municipal | March 22, 2026 |
| Catherine Barrau | Conseiller municipal | March 22, 2026 |
| Marie-Claude Boulmier | Conseiller municipal | March 22, 2026 |
| Laurent Brierre | Conseiller municipal | March 22, 2026 |
| Jean-Marc Chaffringeon | Conseiller municipal | March 22, 2026 |
| Miguel Chaira | Conseiller municipal | March 22, 2026 |
| Marie-Agnès Chapgier Laboissiere | Conseiller municipal | March 22, 2026 |
| Raphaële Chevalier | Conseiller municipal | March 22, 2026 |
| Sylvaine Coponat | Conseiller municipal | March 22, 2026 |
| Delphine Dannecker | Conseiller municipal | March 22, 2026 |
| Sabine Ferro | Conseiller municipal | March 22, 2026 |
| Delphine Fourrier | Conseiller municipal | March 22, 2026 |
| Michel Fourrier | Conseiller municipal | March 22, 2026 |
| Christine Javelot | Conseiller municipal | March 22, 2026 |
| Jacques Leca | Conseiller municipal | March 22, 2026 |
| Christian Morel | Conseiller municipal | March 22, 2026 |
| Evelyne Mougin | Conseiller municipal | March 22, 2026 |
| Laurent Primault | Conseiller municipal | March 22, 2026 |
| Fatiha Sage | Conseiller municipal | March 22, 2026 |
| Jean-Jacques Selles | Conseiller municipal | March 22, 2026 |
| Sanaa Titraoui | Conseiller municipal | March 22, 2026 |
| Michel Trux | Conseiller municipal | March 22, 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 Chassieu, above.
How Chassieu voted in March 2026
4 lists stood in the first round; none won half the votes, so a second round followed.
4,890 votes cast for a list
4,999 of 8,326 registered voters in Chassieu voted.
80 blank and 29 spoilt ballots, not counted in the shares.
4,906 votes cast for a list · no seats given out: a second round followed
4,992 of 8,328 registered voters in Chassieu voted.
59 blank and 27 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.
Chassieu spends €2,542 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
Chassieu owed €4.1M at the end of 2025, €356 per resident, lower than in 82% of compared French communes, equal to 22% of a year’s running costs.
Show year by year
| Year | Spending | Investment | Debt | Debt in all |
|---|---|---|---|---|
| 2025 | €2,542 | €902 | €356 | €4.1M |
| 2024 | €1,930 | €306 | €378 | €4.2M |
| 2023 | €1,869 | €244 | €413 | €4.5M |
| 2022 | €1,806 | €213 | €451 | €4.9M |
| 2021 | €1,866 | €364 | €501 | €5.3M |
| 2020 | €1,850 | €356 | €60 | €632K |
| 2019 | €2,142 | €573 | €70 | €727K |
| 2018 | €2,056 | €488 | €104 | €1.1M |
Source: OFGL, consolidated commune accounts 2018–2025 (DGFiP); 2025 provisional.
The 5th lowest debt per resident of 41 communes its size
The 40 compared communes nearest in population, debt per resident at the end of 2025.
Lowest: Croissy-sur-Seine, €1. Highest: Porto-Vecchio, €7,311.
Have a say in Chassieu
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 Chassieu 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 Chassieu’s town hall
Who is the mayor of Chassieu?
Stéphane Dante, mayor since March 27, 2026, according to the Interior ministry’s register of elected officials (August 11, 2026).
How many councilors does Chassieu have?
The Chassieu municipal council has 33 members, the mayor and 9 deputy mayors included.
Who won the 2026 municipal elections in Chassieu?
CHASSIEU DEMAIN, in the second round on March 22, 2026, with 50.9% of the votes; it holds 25 of the 33 seats.
What was the turnout in Chassieu?
59.9% 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 Chassieu?
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 Chassieu have?
€4.1M at the end of 2025, €356 per resident; the median of compared French communes was €748.
Which intercommunality is Chassieu part of?
Chassieu is part of the Métropole de Lyon, 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.