Regional county municipality
Argenteuil
9 municipalities, population 37,737. Region: Laurentides.
Spending per capita$2,654−12% compared with the Québec average
Long-term debt per capita$3,007+1% compared with the Québec average
Average taxes per dwelling, median, 2024$2,145Québec median: $1,941
Sum of each municipality's latest financial report (2025). Per capita amounts only count municipalities that filed a report. Spending and debt of the RCMs themselves are not included.
Municipalities
Amounts from each municipality's latest financial report.
| Municipality | Population | Taxes per dwelling | Spending per capita | Debt per capita | Report |
|---|---|---|---|---|---|
| Lachute | 15,292 | $1,956 | $2,411 | $3,401 | 2025 |
| Brownsburg-Chatham | 8,146 | $2,145 | $2,639 | $3,227 | 2025 |
| Saint-André-d'Argenteuil | 3,257 | $1,912 | $2,145 | $1,160 | 2025 |
| Grenville-sur-la-Rouge | 3,041 | $2,158 | $3,109 | $3,215 | 2025 |
| Gore | 2,686 | $2,556 | $2,990 | $3,439 | 2025 |
| Grenville | 1,856 | $1,528 | $2,385 | $1,601 | 2025 |
| Mille-Isles | 1,838 | $2,350 | $2,455 | $1,686 | 2025 |
| Harrington | 954 | $1,404 | $5,019 | $3,371 | 2025 |
| Wentworth | 667 | $2,649 | $5,400 | $4,631 | 2025 |
Taxes collected by these municipalities: $69.6M (latest financial reports).
Source: Ministère des Affaires municipales et de l'Habitation, Financial profile and financial reports of municipalities, dataset updated 24 October 2026.