| Index | North Middlesex | Ontario | National |
| Median household income | $87,915 | $87,353 | $82,436 |
| Unemployment rate | 3.5% | 4.2% | 6.4% |
| In labour force | 62.6% | 61.7% | 63.9% |
| Labour Type | Percent |
| Construction industry | 6.8% |
| Manufacturing sector | 4.8% |
| Financial & insurance services | 1.6% |
| Wholesale & retail services | 8.4% |
| Public administration | 2.2% |
| Transportation, warehousing & utilities | 3.2% |
| Education, health & social services | 10.5% |
| Other | 24.5% |
| City | Population | Household Income | National Avg. |
| Middlesex Centre, ON | 19,332 | $127,145 | 54.2% |
| Lucan Biddulph, ON | 5,179 | $95,449 | 15.8% |
| Adelaide-Metcalfe, ON | 3,322 | $94,736 | 14.9% |
| Warwick, ON | 3,811 | $83,489 | 1.3% |
| South Huron, ON | 11,104 | $76,243 | 7.5% |
| North Middlesex, ON | 6,585 | $87,915 | 6.6% |
| City | Population | Household Income | National Avg. |
| Pocahontas, AR | 6,582 | n/a | |
| Spring Lake Park, MN | 6,582 | n/a | |
| Belle Haven, VA | 6,582 | n/a | |
| Plaquemine, LA | 6,589 | n/a | |
| Martins Ferry, OH | 6,589 | n/a | |
| North Middlesex, ON | 6,585 | $87,915 | 6.6% |