| Index | Saint-Barnabé-Sud | Quebec | National |
| Median household income | $79,620 | $72,311 | $82,436 |
| Unemployment rate | 4.4% | 3.7% | 6.4% |
| In labour force | 68.0% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 5.5% |
| Manufacturing sector | 11.1% |
| Financial & insurance services | 1.6% |
| Wholesale & retail services | 12.6% |
| Public administration | 3.4% |
| Transportation, warehousing & utilities | 8.5% |
| Education, health & social services | 3.4% |
| Other | 21.9% |
| City | Population | Household Income | National Avg. |
| Mont-Saint-Hilaire, QC | 19,745 | $111,675 | 35.5% |
| Otterburn Park, QC | 8,571 | $106,537 | 29.2% |
| Saint-Charles-sur-Richelieu, QC | 1,759 | $98,675 | 19.7% |
| Saint-Marc-sur-Richelieu, QC | 2,239 | $97,550 | 18.3% |
| Beloeil, QC | 25,755 | $94,861 | 15.1% |
| Saint-Barnabé-Sud, QC | 842 | $79,620 | 3.4% |
| City | Population | Household Income | National Avg. |
| Le Grand, IA | 842 | n/a | |
| Pittsburg, IL | 842 | n/a | |
| Augusta, MI | 842 | n/a | |
| Rosman, NC | 842 | n/a | |
| Quinton, OK | 842 | n/a | |
| Saint-Barnabé-Sud, QC | 842 | $79,620 | 3.4% |