| Index | Thornwood | New York | National |
| Income per capita | $82,671 | $51,391 | $44,883 |
| Median household income | $243,268 | $89,985 | $81,333 |
| Median income owner occupied | $277,600 | $125,982 | $106,172 |
| Median income renter occupied | $170,850 | $58,659 | $52,080 |
| Median earnings male | $130,303 | $59,465 | $54,343 |
| Median earnings female | $76,741 | $44,739 | $38,439 |
| Unemployment rate | 1.1% | 5.0% | 4.9% |
| Poverty level | 4.2% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.5% | 13.5% |
| Manufacturing sector | 5.5% | 5.5% |
| Financial & insurance services | 7.0% | 7.0% |
| Wholesale & retail services | 15.3% | 15.3% |
| Public administration | 15.2% | 15.2% |
| Transportation, warehousing & utilities | 2.4% | 2.4% |
| Education, health & social services | 10.0% | 10.0% |
| Other | 26.7% | 26.7% |
| City | Population | Household Income | National Avg. |
| Scarsdale, NY | 18,390 | $378,602 | 365.5% |
| Rockleigh, NJ | 671 | $365,070 | 348.9% |
| Old Greenwich, CT | 7,189 | $352,675 | 333.6% |
| Riverside, CT | 9,108 | $350,478 | 330.9% |
| Larchmont, NY | 6,304 | $295,254 | 263.0% |
| Thornwood, NY | 4,636 | $243,268 | 199.1% |
| City | Population | Household Income | National Avg. |
| Negaunee, MI | 4,636 | $79,567 | 2.2% |
| Smoky Lake County, AB | 4,636 | n/a | |
| Jonesboro, LA | 4,635 | $39,106 | 51.9% |
| Lexington, MO | 4,635 | $90,415 | 11.2% |
| Seguin, ON | 4,637 | n/a | |
| Thornwood, NY | 4,636 | $243,268 | 199.1% |