Val-d'Oise · Île-de-France · 40,177 residents · Chair: Sébastien Poniatowski
Communauté de communes de la Vallée de l'Oise et des Trois Forêts
€4.1 million spent in 2025.
€101 per resident · Town groupings of the same size: €501
What Communauté de communes de la Vallée de l'Oise et des Trois Forêts spends, by policy
The 3 other items (4%)
Source: 2025 accounts of Communauté de communes de la Vallée de l'Oise et des Trois Forêts (DGFiP), by public policy.
Suppliers and recipients
The same €4.1M, by recipient.
Source: 2025 accounts of Communauté de communes de la Vallée de l'Oise et des Trois Forêts (DGFiP).
2 contracts signed in 2025 · €281k before tax
Why this total differs from the €2M paid to companies
These are the amounts of the contracts signed in the year, over their whole length, not what was paid. The money paid in a year also goes to older contracts and to purchases too small to be published (under €40,000 excl. VAT). For a framework agreement, the amount is a ceiling.
Investment and works
€1.1M of capital spending in 2025 (building, renovation, equipment), €28 per resident. Town groupings of the same size: €90.
On top of that, €133k paid to other bodies for their own equipment (towns, intercommunalities, associations…).
Source: 2025 accounts of Communauté de communes de la Vallée de l'Oise et des Trois Forêts (DGFiP), by public policy.
Revenue and financing
Revenue: €5.1M · spending: €4.1M.
Source: OFGL, 2025 accounts of the main budget.
Debt and taxes
€40 of debt per resident
Town groupings of the same size: €322
1.6 year of savings to repay it
2025 accounts. Debt and taxes: OFGL, consolidated (main and side budgets). Per resident: amount divided by the population (Insee). “Town groupings of the same size”: median of the 290 town groupings of 25,000 to 50,000 residents.
The levels above Communauté de communes de la Vallée de l'Oise et des Trois Forêts
Spending per resident in 2025, and what each level pays for.
- IntercommunalityCommunauté de communes de la Vallée de l'Oise et des Trois ForêtsWaste, water, urban transport, economic development€101
- DépartementVal-d'OiseMinimum income, elderly and disability care, middle schools, county roads€1,148
- RegionÎle-de-FranceHigh schools, regional trains, training, business support€459
Each row: the body’s own spending per resident, the figure at the top of its page (DGFiP). Not to be added up: a grant from one level is spent by another.
Who is part of Communauté de communes de la Vallée de l'Oise et des Trois Forêts
Understanding these figures
Who does what
The intercommunality collects and treats waste, often runs water and sanitation, organises urban transport, and pays part of its revenue back to its member towns.
Why the levels are not added up
The same euro can appear twice: once when a region or a département pays a grant, again when the town spends it. Each page shows its own body’s spending.
Where these figures come from
Spending: the accounts of the main budget published by the DGFiP, by public policy. Revenue, debt and taxes: OFGL. Contracts: published contract data (DECP), amounts planned at signing.
Do you work for Communauté de communes de la Vallée de l'Oise et des Trois Forêts, or sit on its council? A figure to correct, context to add: write to us.
Page edited by Qipu, independent of Communauté de communes de la Vallée de l'Oise et des Trois Forêts · Sources and method
Accounts 2025 (DGFiP, OFGL). The method · See the source