| Index | Grandes-Piles | Quebec | National |
| Median household income | $52,858 | $72,311 | $82,436 |
| Unemployment rate | 3.6% | 3.7% | 6.4% |
| In labour force | 55.4% | 64.3% | 63.9% |
| Labour Type | Percent |
| Construction industry | 4.2% |
| Manufacturing sector | 4.7% |
| Financial & insurance services | 1.0% |
| Wholesale & retail services | 6.2% |
| Public administration | 2.3% |
| Transportation, warehousing & utilities | 7.3% |
| Education, health & social services | 11.7% |
| Other | 15.8% |
| City | Population | Household Income | National Avg. |
| Saint-Mathieu-du-Parc, QC | 1,308 | $65,002 | 21.1% |
| Hérouxville, QC | 1,296 | $62,523 | 24.2% |
| Saint-Narcisse, QC | 1,886 | $57,810 | 29.9% |
| Lac-aux-Sables, QC | 1,297 | $55,105 | 33.2% |
| Saint-Adelphe, QC | 935 | $54,199 | 34.3% |
| Grandes-Piles, QC | 443 | $52,858 | 35.9% |
| City | Population | Household Income | National Avg. |
| Assaria, KS | 443 | n/a | |
| Cunningham, KS | 443 | n/a | |
| Sacramento, KY | 443 | n/a | |
| Bethel, MN | 443 | n/a | |
| Jumpertown, MS | 443 | n/a | |
| Grandes-Piles, QC | 443 | $52,858 | 35.9% |