| Index | Saint-Jacques-le-Majeur-de-Wolfestown | Quebec | National |
| Median household income | $55,946 | $72,311 | $82,436 |
| Unemployment rate | 0.0% | 3.7% | 6.4% |
| In labour force | 42.1% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 4.4% |
| Manufacturing sector | 9.4% |
| Financial & insurance services | 0.0% |
| Wholesale & retail services | 3.8% |
| Public administration | 4.4% |
| Transportation, warehousing & utilities | 0.0% |
| Education, health & social services | 5.7% |
| Other | 14.5% |
| City | Population | Household Income | National Avg. |
| Saints-Martyrs-Canadiens, QC | 261 | $79,599 | 3.4% |
| Saint-Adrien-d'Irlande, QC | 427 | $70,763 | 14.2% |
| Irlande, QC | 847 | $68,315 | 17.1% |
| Chesterville, QC | 948 | $66,868 | 18.9% |
| Saint-Ferdinand, QC | 2,092 | $66,311 | 19.6% |
| Saint-Jacques-le-Majeur-de-Wolfestown, QC | 184 | $55,946 | 32.1% |
| City | Population | Household Income | National Avg. |
| Deer Creek, AZ | 184 | n/a | |
| Clio, CA | 184 | n/a | |
| Lodoga, CA | 184 | n/a | |
| Tooleville, CA | 184 | n/a | |
| Farmington, DE | 184 | n/a | |
| Saint-Jacques-le-Majeur-de-Wolfestown, QC | 184 | $55,946 | 32.1% |