Yvelines · Île-de-France · 1,213 residents
How much does Thiverval-Grignon spend?
Mayor: Nadine Gohard since March 2026 · 15 town councillors
Spending and revenue
What the town pays for: staff, purchases, debt. 2019–2024 trend on each line.
Spending1.8 M€
Revenue1.5 M€
Property tax in Thiverval-Grignon
municipal rate on buildings, set in 2025 · unchanged since 2023
Median for towns of its size band: 36.86%.
In 2024, Thiverval-Grignon collected 285 k€ in property and residence taxes, or 19% of its revenue.
What the town builds
invested in 2024 · €466 per inhabitant
Of which 428 k€ of equipment. That is +17.4 % compared with 2023.
Investment section of the town’s accounts. The rest is funded by the savings made on day-to-day operations.
Debt
per inhabitant at end of 2024 · 886 k€ in total
Towns of its size: €525 per inhabitant · 2.6 times less than in 2018
Outstanding debt and gross savings: OFGL, main budget. The number of years is the debt-repayment capacity, debt divided by gross savings.
Compare with another town
Per inhabitant, 2024 accounts, OFGL. Towns of the same département, by size. A town above or below is not better or worse run. Property-tax rate: municipal share only, excluding the inter-municipal body and additional levies, source REI DGFiP.