Skip to main content
Qipu

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

18.5M€
spent in , municipal accounts
+8.8 % vs 2023 · +37.6 % since 2019
1,829 € per inhabitant · 17.5 M€ collected · balance -990 k€
+8.8 % vs 2023 · +37.6 % since 2019

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

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.

Revenue17.5 M€

Property tax in Méry-sur-Oise

49.23%

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

5.8M€

invested in 2024 · €585 per inhabitant

Of which 5.3 M€ of equipment. That is +12.8 % compared with 2023.

Funding2.5 M€
Subventions d'investissement1.7M€
Dotations et fonds propres800k€
What is built or repaid5.8 M€
Dépenses d'équipement5.3M€
Emprunts et dettes484k€

Investment section of the town’s accounts. The rest is funded by the savings made on day-to-day operations.

Debt

1,351

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

746k€

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

Méry-sur-Oise versus Pierrelaye
Méry-sur-OisePierrelaye
Local taxes
969 · 884per inhabitant
Debt
1,351 · 413per inhabitant
Gross savings
224 · 190per inhabitant
Property tax on buildings, municipal rate
49.23 % · 37.14 % in 2025

The full comparison

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.

Source: DGFiP balance-sheet accounts (nature axis) · OFGL (consolidated commune base) · Public procurement — DECP (data.gouv.fr) · National register of elected officials · 2024·Data·Method