Île-de-France · 219,620 residents · Chair: Jean-Paul Jeandon

Communauté d'agglomération de Cergy-Pontoise

€168.6 million spent in 2025.

€768 per resident · Urban-area groupings of the same size: €687

What Communauté d'agglomération de Cergy-Pontoise spends, by policy

Culture, sport and youth20%€34.1M
Loans: repayments and interest19%€31.9M
Administration and shared services17%€29.3M
Bodies do not all file the same costs here: some put all their staff under it.
Town planning and housing15%€24.8M
Education11%€18M
Streets and transport9%€15.6M
Waste, water and environment5%€8.2M
Health and social care3%€4.7M

The 3 other items (1%)

Economy and trade1%€1.3M
Passed on to other bodies< 1%€809k
Not assigned to a policy< 1%€38k

Source: 2025 accounts of Communauté d'agglomération de Cergy-Pontoise (DGFiP), by public policy.

Suppliers and recipients

The same €168.6M, by recipient.

Companies and contractors45%€76.1M
See the names ↓
Staff20%€34.5M
Pay and contributions.
Banks and lenders19%€31.9M
Grants and contributions12%€19.9M
Joint bodies and syndicates1%€870k
Benefits paid to people< 1%€6k
Other3%€5.3M
Councillors’ allowances, taxes paid, other costs.

Source: 2025 accounts of Communauté d'agglomération de Cergy-Pontoise (DGFiP).

36 contracts signed in 2025 · €33M before tax

Why this total differs from the €76.1M 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

€42.7M of capital spending in 2025 (building, renovation, equipment), €194 per resident. Urban-area groupings of the same size: €114.

Click a building site to see the contract

Largest works contracted since 2023, among published contracts. Amounts planned at signature, often spread over several years.

On top of that, €13.3M paid to other bodies for their own equipment (towns, intercommunalities, associations…).

Source: 2025 accounts of Communauté d'agglomération de Cergy-Pontoise (DGFiP), by public policy.

Revenue and financing

Revenue: €156.9M · borrowing: €30M · spending: €168.6M.

Breakdown of resources

Taxes (business and household taxes, VAT share)37%€68.7M
State and other contributions23%€42.3M
Grants for works and VAT refunds22%€40.3M
Users and rents2%€3.8M
Other receipts1%€1.7M
Borrowing16%€30M

Source: OFGL, 2025 accounts of the main budget.

Debt and taxes

€1,198 of debt per resident

Urban-area groupings of the same size: €781

7.8 years of savings to repay it

€68 of local taxes per resident

Urban-area groupings of the same size: €49

2025 accounts. Debt and taxes: OFGL, consolidated (main and side budgets). Per resident: amount divided by the population (Insee). “Urban-area groupings of the same size”: median of the 94 urban-area groupings of 100,000 to 365,000 residents.

The levels above Communauté d'agglomération de Cergy-Pontoise

Spending per resident in 2025, and what each level pays for.

IntercommunalityCommunauté d'agglomération de Cergy-PontoiseWaste, water, urban transport, economic development
€768
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 d'agglomération de Cergy-Pontoise

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.

Official table of responsibilities (July 2025)

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 d'agglomération de Cergy-Pontoise, or sit on its council? A figure to correct, context to add: write to us.

Page edited by Qipu, independent of Communauté d'agglomération de Cergy-Pontoise · Sources and method

Accounts 2025 (DGFiP, OFGL). The method · See the source