Val-d'Oise · Île-de-France · 10,117 residents
How much does Méry-sur-Oise spend?
Mayor: Pierre-Édouard Eon since March 2026 · 29 town councillors
What the money pays for in Méry-sur-Oise
The 2024 operating expenditure — investment aside — sorted this time by public policy rather than by type of spending.
Méry-sur-Oise spends 4 % more per inhabitant than towns of 10,000 to 20,000 inhabitants.
Allocated to a public policyShare of budget against towns of the same size12.1 M€
“elsewhere”: what towns the same size usually devoteMéry-sur-Oise devotes a larger share of its budgeta smaller share
- General administration5.4M€44 %elsewhere: 32%more than elsewhere (32%)
- Education and training3.2M€26 %elsewhere: 18%more than elsewhere (18%)
- Culture, youth and sports1.4M€11 %elsewhere: 19%less than elsewhere (19%)
- Health and social action1.1M€9 %elsewhere: 9%less than elsewhere (9%)
- Security and public health429k€4 %elsewhere: 4%same as elsewhere (4%)
- Regional planning and housing341k€3 %elsewhere: 8%less than elsewhere (8%)
- Transport327k€3 %elsewhere: 3%same as elsewhere (3%)
- Environment100k€1 %elsewhere: 1%less than elsewhere (1%)
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.
Spending18.5 M€
Charges de personnel7.2M€39 %Achats et charges externes3.8M€20 %Charges de gestion couranteof which 143 k€ of grants to associations and private bodies760k€4 %Charges financières736k€4 %Impôts et taxes (charges)242k€1 %Revenue17.5 M€
Property tax in Méry-sur-Oise
municipal rate on buildings, set in 2025 · unchanged since 2023
Median for towns of its size band: 41.8%.
In 2024, Méry-sur-Oise collected 7.9 M€ in property and residence taxes, or 45% of its revenue.
What the town builds
invested in 2024 · €585 per inhabitant
Of which 5.3 M€ of equipment. That is +12.8 % 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 · 13.7 M€ in total
Towns of its size: €778 per inhabitant · −19.5 % 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 2026 · 3 contracts
Top supplier: Convivio-Vdos, 600 k€, fourniture, fabrication, préparation et livraison de repas en liaison froide, ainsi que les prestations associées pour…
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: 2026.
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.