Seine-Saint-Denis · Île-de-France · 40,428 residents
How much does Gagny spend?
Mayor: Rolin Cranoly since March 2026 · 43 town councillors
What the money pays for in Gagny
The 2024 operating expenditure — investment aside — sorted this time by public policy rather than by type of spending.
Gagny spends 10 % less per inhabitant than towns of 20,000 to 50,000 inhabitants.
Allocated to a public policyShare of budget against towns of the same size47 M€
“elsewhere”: what towns the same size usually devoteGagny devotes a larger share of its budgeta smaller share
- General administration12.3M€26 %elsewhere: 30%less than elsewhere (30%)
- Culture, youth and sports11.3M€24 %elsewhere: 21%more than elsewhere (21%)
- Education and training8.2M€17 %elsewhere: 18%less than elsewhere (18%)
- Health and social action6.9M€15 %elsewhere: 12%more than elsewhere (12%)
- Regional planning and housing4M€9 %elsewhere: 7%more than elsewhere (7%)
- Security and public health2.3M€5 %elsewhere: 4%more than elsewhere (4%)
- Environment1M€2 %elsewhere: 2%same as elsewhere (2%)
- Transport756k€2 %elsewhere: 2%same as elsewhere (2%)
- Economic action210k€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.
Spending68.2 M€
Charges de personnel27.7M€41 %Achats et charges externes12.9M€19 %Charges de gestion couranteof which 1.1 M€ of grants to associations and private bodies5.8M€9 %Impôts et taxes (charges)1M€2 %Revenue68.1 M€
Property tax in Gagny
municipal rate on buildings, set in 2025 · unchanged since 2023
Median for towns of its size band: 41.19%.
In 2024, Gagny collected 33.8 M€ in property and residence taxes, or 50% of its revenue.
What the town builds
invested in 2024 · €521 per inhabitant
Of which 18.8 M€ of equipment. That is −4.1 % 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 · 5.1 M€ in total
Towns of its size: €894 per inhabitant · 3.6 times less than in 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 · 12 contracts
Top supplier: Travaux Publics Ile de France, 16 M€, travaux d’entretien et de réparation de la voirie communale
All the town’s contracts (149)
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, 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.