Saint-Charles-sur-Richelieu is a municipality in southwestern Quebec, Canada, on the Richelieu River in the Regional County Municipality of La Vallée-du-Richelieu. According to the Canada 2001 Census:
- Population: 1,736
- % Change (1996-2001): 1.5
- Dwellings: 697
- Area (km²): 65.21
- Density (persons per km²): 26.6
Communities
- Kierkoski
- Saint-Charles-sur-Richelieu
| North: Saint-Denis-sur-Richelieu | ||
| West: Saint-Marc-sur-Richelieu |
Saint-Charles-sur-Richelieul | East: La Présentation |
| South: Mont-Saint-Hilaire, Sainte-Marie-Madeleine |
