| Index | Plessisville | Quebec | National |
| Median household income | $55,463 | $72,311 | $82,436 |
| Unemployment rate | 2.7% | 3.7% | 6.4% |
| In labour force | 61.9% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 2.8% |
| Manufacturing sector | 15.5% |
| Financial & insurance services | 1.2% |
| Wholesale & retail services | 9.1% |
| Public administration | 1.7% |
| Transportation, warehousing & utilities | 2.8% |
| Education, health & social services | 12.9% |
| Other | 14.9% |
| City | Population | Household Income | National Avg. |
| Saint-Christophe-d'Arthabaska, QC | 3,123 | $90,625 | 9.9% |
| Irlande, QC | 847 | $68,315 | 17.1% |
| Saint-Louis-de-Blandford, QC | 1,090 | $67,328 | 18.3% |
| Saint-Norbert-d'Arthabaska, QC | 1,163 | $66,476 | 19.4% |
| Saint-Ferdinand, QC | 2,092 | $66,311 | 19.6% |
| Plessisville, QC | 6,545 | $55,463 | 32.7% |
| City | Population | Household Income | National Avg. |
| Gimli, MB | 6,545 | $74,037 | 10.2% |
| West View, PA | 6,547 | n/a | |
| Indian River Estates, FL | 6,542 | n/a | |
| Bethel, AK | 6,548 | n/a | |
| Tuckahoe, NY | 6,548 | n/a | |
| Plessisville, QC | 6,545 | $55,463 | 32.7% |