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Yvelines · Île-de-France · 6,004 residents

How much does Saint-Arnoult-en-Yvelines spend?

Mayor: Joëlle Jegat since March 2026 · 29 town councillors

8.2M€
spent in , municipal accounts
+5.9 % vs 2023 · +13.8 % since 2019
1,370 € per inhabitant · 8.2 M€ collected · balance -10 k€
+5.9 % vs 2023 · +13.8 % since 2019

What the money pays for in Saint-Arnoult-en-Yvelines

The 2024 operating expenditure — investment aside — sorted this time by public policy rather than by type of spending.

Saint-Arnoult-en-Yvelines spends 15 % more per inhabitant than towns of 5,000 to 10,000 inhabitants.

Allocated to a public policyShare of budget against towns of the same size7 M€

“elsewhere”: what towns the same size usually devoteSaint-Arnoult-en-Yvelines 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.

Revenue8.2 M€

Property tax in Saint-Arnoult-en-Yvelines

30.09%

municipal rate on buildings, set in 2025 · unchanged since 2023

Median for towns of its size band: 40.73%.

In 2024, Saint-Arnoult-en-Yvelines collected 4.8 M€ in property and residence taxes, or 58% of its revenue.

What the town builds

1.7M€

invested in 2024 · €274 per inhabitant

Of which 1.4 M€ of equipment. That is +13.0 % compared with 2023.

Funding497 k€
Subventions d'investissement392k€
Dotations et fonds propres104k€
Emprunts et dettes800
What is built or repaid1.7 M€
Dépenses d'équipement1.4M€
Emprunts et dettes263k€

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

Debt

270

per inhabitant at end of 2024 · 1.6 M€ in total

Towns of its size: €737 per inhabitant · −35.2 % 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

108k€

in public contracts awarded in 2022 · 2 contracts

Top supplier: Antenne Service, 89 k€, le marché public objet de la présente consultation est qualifié de marchés publics de - techniques de l’information et…

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: 2020, 2021, 2022.

Compare with another town

Saint-Arnoult-en-Yvelines versus Buc (Yvelines)
Saint-Arnoult-en-YvelinesBuc
Local taxes
944 · 1,473per inhabitant
Debt
270 · 731per inhabitant
Gross savings
200 · 275per inhabitant
Property tax on buildings, municipal rate
30.09 % · 26.57 % 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