Essonne · Île-de-France · 36,527 residents
How much does Athis-Mons spend?
Mayor: Jean-Jacques Grousseau since March 2026 · 39 town councillors
What the money pays for in Athis-Mons
The 2024 operating expenditure — investment aside — sorted this time by public policy rather than by type of spending.
Athis-Mons spends 6 % less per inhabitant than towns of 20,000 to 50,000 inhabitants.
Allocated to a public policyShare of budget against towns of the same size44.7 M€
“elsewhere”: what towns the same size usually devoteAthis-Mons devotes a larger share of its budgeta smaller share
- Education and training12.7M€28 %elsewhere: 18%more than elsewhere (18%)
- General administration11.9M€27 %elsewhere: 30%less than elsewhere (30%)
- Culture, youth and sports8.7M€19 %elsewhere: 21%less than elsewhere (21%)
- Health and social action6.6M€15 %elsewhere: 12%more than elsewhere (12%)
- Regional planning and housing2M€5 %elsewhere: 7%less than elsewhere (7%)
- Environment1.5M€3 %elsewhere: 2%more than elsewhere (2%)
- Security and public health1.1M€2 %elsewhere: 4%less than elsewhere (4%)
- Transport175k€0 %elsewhere: 2%less than elsewhere (2%)
- Economic action42k€0 %elsewhere: 1%same as 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.
Spending64.3 M€
Charges de personnel29.1M€45 %Charges de gestion couranteof which 540 k€ of grants to associations and private bodies12.6M€20 %Achats et charges externes10.9M€17 %Impôts et taxes (charges)756k€1 %Charges financières524k€1 %Revenue68.9 M€
Property tax in Athis-Mons
municipal rate on buildings, set in 2025 · unchanged since 2023
Median for towns of its size band: 41.19%.
In 2024, Athis-Mons collected 29.1 M€ in property and residence taxes, or 42% of its revenue.
What the town builds
invested in 2024 · €304 per inhabitant
Of which 8.3 M€ of equipment. That is −2.9 % 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 · 22.5 M€ in total
Towns of its size: €894 per inhabitant · −22.5 % 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 2025 · 14 contracts
Top supplier: Europe Services Voirie, 1.7 M€, lot n° 1 : Prestation de nettoyage de voirie, de piquetage et de vidage de poubelles
All the town’s contracts (222)
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, 2020, 2021, 2022, 2023, 2024, 2025.
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.