L'Île-Saint-Denis: debt and taxation
How spending has changed
€2,426 per resident in 2025, against €1,792 in 2019.
€21.1M
spent in 2025
In millions of euros
Inflation between 2019 and 2025: 16% (Insee).
Main budget: running costs, works and loan repayments. Source: the town’s accounts (DGFiP).