Marne · Grand Est · 6,532 residents
How much does Cormontreuil spend?
Mayor: Jean Marx since March 2026 · 29 town councillors
In a town this size, a single building project is enough to swing the total from one year to the next.
In a town this size, a single building project is enough to swing the total from one year to the next.
What the money pays for in Cormontreuil
The 2024 operating expenditure — investment aside — sorted this time by public policy rather than by type of spending.
Cormontreuil spends 15 % less per inhabitant than towns of 5,000 to 10,000 inhabitants.
Allocated to a public policyShare of budget against towns of the same size5.6 M€
“elsewhere”: what towns the same size usually devoteCormontreuil devotes a larger share of its budgeta smaller share
- General administration2.1M€38 %elsewhere: 37%more than elsewhere (37%)
- Culture, youth and sports1.1M€20 %elsewhere: 15%more than elsewhere (15%)
- Education and training1.1M€19 %elsewhere: 18%more than elsewhere (18%)
- Regional planning and housing506k€9 %elsewhere: 9%same as elsewhere (9%)
- Health and social action451k€8 %elsewhere: 6%more than elsewhere (6%)
- Transport220k€4 %elsewhere: 3%more than elsewhere (3%)
- Security and public health103k€2 %elsewhere: 3%less than elsewhere (3%)
- Environment394€0 %elsewhere: 1%less than elsewhere (1%)
- Economic action254€elsewhere: 0%same as elsewhere (0%)
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.
Spending13.2 M€
Charges de personnel3.4M€26 %Achats et charges externes1.7M€13 %Charges de gestion couranteof which 176 k€ of grants to associations and private bodies487k€4 %Impôts et taxes (charges)104k€1 %Revenue11.9 M€
Property tax in Cormontreuil
municipal rate on buildings, set in 2025 · unchanged since 2023
Median for towns of its size band: 40.73%.
In 2024, Cormontreuil collected 4.2 M€ in property and residence taxes, or 35% of its revenue.
What the town builds
invested in 2024 · €1,133 per inhabitant
Of which 7.4 M€ of equipment. That is +125.9 % 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 · 10.8 M€ in total
Towns of its size: €737 per inhabitant · 8.4 times more 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 · 18 contracts
Top supplier: Bec Construction Champagne, 2.3 M€, construction d’un complexe sportif et culturel lot 2 - gros oeuvre
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: 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.