| Index | Napierville | Quebec | National | 
| Median household income | $78,062 | $72,311 | $82,436 | 
| Unemployment rate | 2.4% | 3.7% | 6.4% | 
| In labour force | 73.6% | 64.3% | 63.9% | 
| Labour Type | Percent | 
| Construction industry | 5.1% | 
| Manufacturing sector | 8.1% | 
| Financial & insurance services | 1.6% | 
| Wholesale & retail services | 11.0% | 
| Public administration | 5.5% | 
| Transportation, warehousing & utilities | 9.3% | 
| Education, health & social services | 12.2% | 
| Other | 19.5% | 
| City | Population | Household Income | National Avg. | 
| Candiac, QC | 25,341 | $127,948 | 55.2% | 
| Saint-Constant, QC | 31,461 | $101,725 | 23.4% | 
| Saint-Philippe, QC | 7,384 | $96,140 | 16.6% | 
| La Prairie, QC | 25,972 | $95,598 | 16.0% | 
| Delson, QC | 7,938 | $95,537 | 15.9% | 
| Napierville, QC | 4,435 | $78,062 | 5.3% | 
| City | Population | Household Income | National Avg. | 
| Falfurrias, TX | 4,435 | n/a | |
| Grand Forks, BC | 4,435 | $59,112 | 28.3% | 
| Belton, SC | 4,436 | n/a | |
| Armona, CA | 4,437 | n/a | |
| Newport, SC | 4,432 | n/a | |
| Napierville, QC | 4,435 | $78,062 | 5.3% |