Île-de-France · 1,688,205 residents · Chair: Stéphane Troussel
Seine-Saint-Denis
€2 billion spent in 2025.
€1,203 per resident · Départements of the same size: €1,203
What Seine-Saint-Denis spends, by policy
The 5 other items (2%)
Source: 2025 accounts of Seine-Saint-Denis (DGFiP), by public policy.
Suppliers and recipients
The same €2.03B, by recipient.
Source: 2025 accounts of Seine-Saint-Denis (DGFiP).
- Hotel Services Plus2 contracts€40M
- Elior Restauration France2 contracts€30M
- Eurovia Ile de France€13.3M
- Soletanche Bachy France2 contracts€8M
- France Travaux (VRD)2 contracts€8M
- Montcocol€6.2M
- Les Gentlemen du Transfert€5M
96 contracts signed in 2025 · €157.1M before tax
Why this total differs from the €414.2M 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
€231.2M of capital spending in 2025 (building, renovation, equipment), €137 per resident. Départements of the same size: €93.
- Travaux de revêtement bitumineux sur chaussée et dépendances sur les rues départementales2024 · Viabilite Terrassement Materiaux Travaux Publics€38M
- Marché global de performance portant sur la rénovation et l’extension du collège albert camus a…2024 · Spie Batignolles Ile-de-France€19.2M
- Travaux d’aménagements des espaces publics de la ligne de tramway T1 voirie et réseaux divers 6…2025 · Eurovia Ile de France€13.3M
- Travaux d’entretien et de réparation des ouvrages d’art départementaux2023€13M
- Travaux d’aménagement de l’avenue Jean Jaurès à Aubervilliers et Pantin entre les rues Condorcet…2023€10.9M
Largest works contracted since 2023, among published contracts. Amounts planned at signature, often spread over several years.
On top of that, €56.6M paid to other bodies for their own equipment (towns, intercommunalities, associations…).
Source: 2025 accounts of Seine-Saint-Denis (DGFiP), by public policy.
Revenue and financing
Revenue: €1.84B · borrowing: €187M · spending: €2.03B.
Source: OFGL, 2025 accounts of the main budget.
Debt and taxes
€1,092 of debt per resident
Départements of the same size: €568
15 years of savings to repay it
2025 accounts. Debt and taxes: OFGL, consolidated (main and side budgets). Per resident: amount divided by the population (Insee). “Départements of the same size”: median of the 29 départements of 777,000 to 2.6 million residents.
The levels above Seine-Saint-Denis
Spending per resident in 2025, and what each level pays for.
- DépartementSeine-Saint-DenisMinimum income, elderly and disability care, middle schools, county roads€1,203
- 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 Seine-Saint-Denis
Understanding these figures
Who does what
The département pays for middle schools, social help (minimum income, elderly care, disability, child welfare), départemental roads, and funds the fire and rescue service.
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 Seine-Saint-Denis, or sit on its council? A figure to correct, context to add: write to us.
Page edited by Qipu, independent of Seine-Saint-Denis · Sources and method
Accounts 2025 (DGFiP, OFGL). The method · See the source