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Senlis, in Communauté de communes Senlis Sud Oise
Photo (Senlis): P.poschadel, CC BY-SA 2.0 fr

Oise · Hauts-de-France · 25,927 residents · Chair: Alain Battaglia

Communauté de communes Senlis Sud Oise

€10 million spent in 2025.

€387 per resident · Town groupings of the same size: €501

What Communauté de communes Senlis Sud Oise spends, by policy

  • Waste, water and environment27%€2.7M
  • Administration and shared services25%€2.5M

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

  • Health and social care14%€1.4M
  • Economy and trade11%€1.1M
  • Streets and transport4%€451k
  • Loans: repayments and interest4%€369k
  • Passed on to other bodies12%€1.2M
The 3 other items (3%)
  • Town planning and housing2%€178k
  • Culture, sport and youth1%€87k
  • Not assigned to a policy< 1%€22

Source: 2025 accounts of Communauté de communes Senlis Sud Oise (DGFiP), by public policy.

Suppliers and recipients

The same €10M, by recipient.

  • Companies and contractors48%€4.8M

    See the names ↓

  • Grants and contributions17%€1.7M
  • Staff16%€1.6M

    Pay and contributions.

  • Joint bodies and syndicates12%€1.2M
  • Banks and lenders4%€369k
  • Other3%€299k

    Councillors’ allowances, taxes paid, other costs.

Source: 2025 accounts of Communauté de communes Senlis Sud Oise (DGFiP).

26 contracts signed in 2025 · €2.2M before tax

Why this total differs from the €4.8M 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

€1.8M of capital spending in 2025 (building, renovation, equipment), €69 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, €1.3M paid to other bodies for their own equipment (towns, intercommunalities, associations…).

Source: 2025 accounts of Communauté de communes Senlis Sud Oise (DGFiP), by public policy.

Revenue and financing

Revenue: €11.1M · spending: €10M.

Breakdown of resources

  • Taxes (business and household taxes, VAT share)50%€5.6M
  • State and other contributions43%€4.8M
  • Users and rents4%€455k
  • Grants for works and VAT refunds3%€301k
  • Other receipts< 1%€11k

Source: OFGL, 2025 accounts of the main budget.

Debt and taxes

€146 of debt per resident

Town groupings of the same size: €322

0.9 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 Senlis Sud Oise

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

  • IntercommunalityCommunauté de communes Senlis Sud OiseWaste, water, urban transport, economic development
    €387
  • DépartementOiseMinimum income, elderly and disability care, middle schools, county roads
    €1,116
  • RegionHauts-de-FranceHigh schools, regional trains, training, business support
    €617

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 Senlis Sud Oise

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 de communes Senlis Sud Oise, or sit on its council? A figure to correct, context to add: write to us.

Page edited by Qipu, independent of Communauté de communes Senlis Sud Oise · Sources and method

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