| Index | Saint-Marc-sur-Richelieu | Quebec | National |
| Median home price | n/a | $492,735 | $659,395 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 2.5 | 2.3 | 2.5 |
| Owner occupied households | 88.2% | 61.7% | 67.6% |
| Renter occupied households | 11.8% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Mont-Saint-Hilaire, QC | 19,745 | n/a | |
| Saint-Mathieu-de-Beloeil, QC | 2,671 | n/a | |
| Verchères, QC | 6,018 | n/a | |
| McMasterville, QC | 6,085 | n/a | |
| Sainte-Marie-Madeleine, QC | 2,856 | n/a | |
| Saint-Marc-sur-Richelieu, QC | 2,239 | n/a |
| Population | Home Price | National Avg. | |
| Pennfield, NB | 2,237 | n/a | |
| Disraeli, QC | 2,241 | n/a | |
| Woodstock, NB | 2,241 | n/a | |
| Biggar, SK | 2,242 | n/a | |
| Paintearth County No. 18, AB | 2,234 | n/a | |
| Saint-Marc-sur-Richelieu, QC | 2,239 | n/a |