| Index | Saint-Roch-de-l'Achigan | Quebec | National |
| Median household income | $79,176 | $72,311 | $82,436 |
| Unemployment rate | 4.4% | 3.7% | 6.4% |
| In labour force | 73.3% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 9.7% |
| Manufacturing sector | 8.8% |
| Financial & insurance services | 1.6% |
| Wholesale & retail services | 14.7% |
| Public administration | 4.3% |
| Transportation, warehousing & utilities | 5.0% |
| Education, health & social services | 11.5% |
| Other | 16.6% |
| City | Population | Household Income | National Avg. |
| Lorraine, QC | 9,148 | $134,480 | 63.1% |
| Rosemère, QC | 15,188 | $125,485 | 52.2% |
| Varennes, QC | 21,490 | $106,601 | 29.3% |
| Blainville, QC | 59,647 | $106,097 | 28.7% |
| Terrebonne, QC | 119,135 | $94,279 | 14.4% |
| Saint-Roch-de-l'Achigan, QC | 5,486 | $79,176 | 4.0% |
| City | Population | Household Income | National Avg. |
| New Castle, DE | 5,485 | n/a | |
| Uhrichsville, OH | 5,483 | n/a | |
| Kittery, ME | 5,489 | n/a | |
| James City, NC | 5,489 | n/a | |
| Fairport, NY | 5,489 | n/a | |
| Saint-Roch-de-l'Achigan, QC | 5,486 | $79,176 | 4.0% |