| Index | Cathedraltown | Markham | Ontario |
| Median household income | $110,310 | $102,035 | $87,353 |
| Unemployment rate | 2.7% | 4.0% | 4.2% |
| In labour force | 60.6% | 58.4% | 61.7% |
| Labour Type | Percent |
| Construction industry | 1.2% |
| Manufacturing sector | 4.6% |
| Financial & insurance services | 8.6% |
| Wholesale & retail services | 10.1% |
| Public administration | 2.1% |
| Transportation, warehousing & utilities | 2.7% |
| Education, health & social services | 7.8% |
| Other | 22.7% |
| City | Population | Household Income | National Avg. |
| King, ON | 27,487 | $150,174 | 82.2% |
| Aurora, ON | 61,058 | $126,909 | 53.9% |
| Vaughan, ON | 321,974 | $124,187 | 50.6% |
| Whitchurch-Stouffville, ON | 52,025 | $121,118 | 46.9% |
| Pickering, ON | 96,267 | $115,170 | 39.7% |
| Markham, ON | 359,111 | $102,035 | 23.8% |
| City | Population | Household Income | National Avg. |
| Anaheim, CA | 353,085 | n/a | |
| Honolulu, HI | 347,181 | n/a | |
| Aurora, CO | 379,434 | n/a | |
| Bakersfield, CA | 379,879 | n/a | |
| Cleveland, OH | 383,331 | n/a | |
| Markham, ON | 359,111 | $102,035 | 23.8% |