| Index | Merrickville-Wolford | Ontario | National |
| Median household income | $88,825 | $87,353 | $82,436 |
| Unemployment rate | 3.6% | 4.2% | 6.4% |
| In labour force | 59.0% | 61.7% | 63.9% |
| Labour Type | Percent |
| Construction industry | 6.9% |
| Manufacturing sector | 3.4% |
| Financial & insurance services | 1.8% |
| Wholesale & retail services | 10.4% |
| Public administration | 5.0% |
| Transportation, warehousing & utilities | 2.6% |
| Education, health & social services | 12.8% |
| Other | 15.5% |
| City | Population | Household Income | National Avg. |
| North Grenville, ON | 18,083 | $107,405 | 30.3% |
| Augusta, ON | 7,178 | $93,765 | 13.7% |
| Elizabethtown-Kitley, ON | 10,437 | $92,184 | 11.8% |
| Montague, ON | 4,063 | $90,386 | 9.6% |
| Smiths Falls, ON | 9,439 | $58,086 | 29.5% |
| Merrickville-Wolford, ON | 3,315 | $88,825 | 7.8% |
| City | Population | Household Income | National Avg. |
| Williams, AZ | 3,315 | n/a | |
| Warrior, AL | 3,316 | n/a | |
| Sainte-Claire, QC | 3,313 | $74,009 | 10.2% |
| Morris, MB | 3,312 | $93,391 | 13.3% |
| Moulton, AL | 3,318 | n/a | |
| Merrickville-Wolford, ON | 3,315 | $88,825 | 7.8% |