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Chantilly, in Communauté de communes de l'Aire Cantilienne
Photo (Chantilly): Basile Morin, CC BY-SA 4.0

Oise · Hauts-de-France · 46,188 residents · Chair: Nathanael Rosenfeld

Communauté de communes de l'Aire Cantilienne

€18 million spent in 2025.

€389 per resident · Town groupings of the same size: €517

What Communauté de communes de l'Aire Cantilienne spends, by policy

  • Administration and shared services28%€5.1M

    Bodies do not all file the same costs here: some put all their staff under it.

  • Streets and transport19%€3.4M
  • Public safety12%€2.2M
  • Culture, sport and youth12%€2.2M
  • Economy and trade9%€1.5M
  • Town planning and housing4%€722k
  • Loans: repayments and interest4%€636k
  • Not assigned to a policy8%€1.4M
The 3 other items (4%)
  • Health and social care2%€348k
  • Waste, water and environment2%€325k
  • Passed on to other bodies< 1%€12k

Source: 2025 accounts of Communauté de communes de l'Aire Cantilienne (DGFiP), by public policy.

Suppliers and recipients

The same €18M, by recipient.

  • Grants and contributions30%€5.4M
  • Companies and contractors28%€5.1M

    See the names ↓

  • Compulsory contributions12%€2.2M
  • Staff7%€1.2M

    Pay and contributions.

  • Banks and lenders4%€636k
  • Joint bodies and syndicates< 1%€12k
  • Benefits paid to people< 1%€2k
  • Other19%€3.4M

    Councillors’ allowances, taxes paid, other costs.

Source: 2025 accounts of Communauté de communes de l'Aire Cantilienne (DGFiP).

Contracts state a maximum amount for their whole term, often several years. That amount differs from what was paid. Purchases, services and works paid to companies by the intercommunality in 2025: €5.1M (its accounts).

6 contracts signed in 2025 · €5.7M before tax

Why this total differs from the €5.1M of purchases, services and works 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

€3.6M of capital spending in 2025 (building, renovation, equipment), €78 per resident. Town groupings of the same size: €90.

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, €4M paid to other bodies for their own equipment (towns, intercommunalities, associations…).

Source: 2025 accounts of Communauté de communes de l'Aire Cantilienne (DGFiP), by public policy.

Revenue and financing

Revenue: €11.9M · spending: €18M.

Breakdown of resources

  • Taxes (business and household taxes, VAT share)50%€9.1M
  • State and other contributions10%€1.9M
  • Capital receipts: grants for works, VAT refunds, sales of property…4%€745k
  • Users and rents3%€506k
  • Drawn from reserves33%€6.1M

Source: OFGL, 2025 accounts of the main budget.

Debt and taxes

€135 of debt per resident

Town groupings of the same size: €322

2.1 years of savings to repay it

€33 of local taxes per resident

Town groupings of the same size: €40

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 l'Aire Cantilienne

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

  • IntercommunalityCommunauté de communes de l'Aire CantilienneWaste, water, urban transport, economic development
    €389
  • DépartementOiseMinimum income, elderly and disability care, middle schools, county roads
    €1,117
  • RegionHauts-de-FranceHigh schools, regional trains, training, business support
    €628

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 l'Aire Cantilienne

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.

Elected officials and staff of Communauté de communes de l'Aire Cantilienne: to report a figure to correct or add context, write to Qipu.

Page edited by Qipu, independent of Communauté de communes de l'Aire Cantilienne · Sources and method

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