Yvelines · Île-de-France · 5,804 residents
How much does Villennes-sur-Seine spend?
Mayor: Marie-Agnès Bouyssou since March 2026 · 29 town councillors
What the money pays for in Villennes-sur-Seine
The 2024 operating expenditure — investment aside — sorted this time by public policy rather than by type of spending.
Villennes-sur-Seine spends 0 % more per inhabitant than towns of 5,000 to 10,000 inhabitants.
Allocated to a public policyShare of budget against towns of the same size5.9 M€
“elsewhere”: what towns the same size usually devoteVillennes-sur-Seine devotes a larger share of its budgeta smaller share
- General administration3.8M€63 %elsewhere: 37%more than elsewhere (37%)
- Education and training687k€12 %elsewhere: 18%less than elsewhere (18%)
- Security and public health531k€9 %elsewhere: 3%more than elsewhere (3%)
- Culture, youth and sports454k€8 %elsewhere: 15%less than elsewhere (15%)
- Regional planning and housing219k€4 %elsewhere: 9%less than elsewhere (9%)
- Health and social action116k€2 %elsewhere: 6%less than elsewhere (6%)
- Transport111k€2 %elsewhere: 3%less than elsewhere (3%)
- Environment41k€1 %elsewhere: 1%same as elsewhere (1%)
- Economic action11k€0 %elsewhere: 0%same as elsewhere (0%)
Shares are computed on the allocated amount, excluding transfers. “Elsewhere”: the median share of towns the same size — half devote more, half less. Source: DGFiP accounting balances.
Spending and revenue
What the town pays for: staff, purchases, debt. 2019–2024 trend on each line.
Spending7.4 M€
Charges de personnel3.4M€47 %Achats et charges externes1.7M€23 %Charges de gestion couranteof which 67 k€ of grants to associations and private bodies331k€5 %Impôts et taxes (charges)127k€2 %Charges financières86k€1 %Revenue7.9 M€
Property tax in Villennes-sur-Seine
municipal rate on buildings, set in 2025 · down since 2023
Median for towns of its size band: 40.73%.
In 2024, Villennes-sur-Seine collected 5.3 M€ in property and residence taxes, or 67% of its revenue.
What the town builds
invested in 2024 · €305 per inhabitant
Of which 1 M€ of equipment. That is +27.3 % compared with 2023.
Investment section of the town’s accounts. The rest is funded by the savings made on day-to-day operations.
Debt
per inhabitant at end of 2024 · 6.2 M€ in total
Towns of its size: €737 per inhabitant · +37.5 % per inhabitant since 2018
Outstanding debt and gross savings: OFGL, main budget. The number of years is the debt-repayment capacity, debt divided by gross savings.
What the town buys
in public contracts awarded in 2019 · 4 contracts
Top supplier: Gruet Ingenierie, 465 k€, mARCHE N°2018-217806728-02-Concours restreint de maîtrise d'uvre relatif à la construction d’une maison médicale…
Marchés de plus de 40 000 € HT déclarés à la notification (DECP) : montants des contrats, pas les paiements. Les plus petits marchés ne sont pas publiés ; les montants manifestement erronés sont écartés. Years published by the town: 2018, 2019.
Compare with another town
Per inhabitant, 2024 accounts, OFGL. Towns of the same département, by size. A town above or below is not better or worse run. Property-tax rate: municipal share only, excluding the inter-municipal body and additional levies, source REI DGFiP.