Pas-de-Calais · Hauts-de-France · 8,157 residents
How much does Billy-Montigny spend?
Mayor: Yanis Gaudillat since March 2026 · 29 town councillors
In a town this size, a single building project is enough to swing the total from one year to the next.
In a town this size, a single building project is enough to swing the total from one year to the next.
What the money pays for in Billy-Montigny
The 2024 operating expenditure — investment aside — sorted this time by public policy rather than by type of spending.
Billy-Montigny spends 23 % more per inhabitant than towns of 5,000 to 10,000 inhabitants.
Allocated to a public policyShare of budget against towns of the same size10.2 M€
“elsewhere”: what towns the same size usually devoteBilly-Montigny devotes a larger share of its budgeta smaller share
- General administration6.1M€60 %elsewhere: 37%more than elsewhere (37%)
- Culture, youth and sports1.4M€13 %elsewhere: 15%less than elsewhere (15%)
- Education and training1.1M€11 %elsewhere: 18%less than elsewhere (18%)
- Health and social action552k€5 %elsewhere: 6%less than elsewhere (6%)
- Regional planning and housing489k€5 %elsewhere: 9%less than elsewhere (9%)
- Transport465k€5 %elsewhere: 3%more than elsewhere (3%)
- Environment100k€1 %elsewhere: 1%same as elsewhere (1%)
- Economic action13k€0 %elsewhere: 0%same as elsewhere (0%)
- Security and public health7k€0 %elsewhere: 3%less than elsewhere (3%)
Shares are computed on the allocated amount, excluding transfers. “Elsewhere”: the median share of towns the same size — half devote more, half less. Source: DGFiP accounting balances.
Spending and revenue
What the town pays for: staff, purchases, debt. 2019–2024 trend on each line.
Spending20.1 M€
Charges de personnel4M€20 %Charges de gestion couranteof which 145 k€ of grants to associations and private bodies3.3M€17 %Achats et charges externes2.2M€11 %Charges financières206k€1 %Impôts et taxes (charges)176k€1 %Revenue14.6 M€
Property tax in Billy-Montigny
municipal rate on buildings, set in 2025 · down since 2023
Median for towns of its size band: 40.73%.
In 2024, Billy-Montigny collected 3.2 M€ in property and residence taxes, or 22% of its revenue.
What the town builds
invested in 2024 · €1,233 per inhabitant
Of which 9.4 M€ of equipment. That is +37.0 % 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 · 4.2 M€ in total
Towns of its size: €737 per inhabitant · −21.6 % per inhabitant since 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.