| Index | Prospect Heights | Illinois | National |
| Income per capita | $58,832 | $47,397 | $44,883 |
| Median household income | $106,899 | $88,967 | $81,333 |
| Median income owner occupied | $120,997 | $111,557 | $106,172 |
| Median income renter occupied | $75,636 | $52,117 | $52,080 |
| Median earnings male | $69,312 | $60,185 | $54,343 |
| Median earnings female | $37,569 | $40,368 | $38,439 |
| Unemployment rate | 2.5% | 6.6% | 4.9% |
| Poverty level | 10.0% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.9% | 8.9% |
| Manufacturing sector | 18.8% | 18.8% |
| Financial & insurance services | 2.4% | 2.4% |
| Wholesale & retail services | 13.2% | 13.2% |
| Public administration | 0.8% | 0.8% |
| Transportation, warehousing & utilities | 9.6% | 9.6% |
| Education, health & social services | 5.8% | 5.8% |
| Other | 39.9% | 39.9% |
| City | Population | Household Income | National Avg. |
| Winnetka, IL | 12,825 | $376,531 | 362.9% |
| Kenilworth, IL | 2,429 | $355,721 | 337.4% |
| Riverwoods, IL | 3,636 | $342,690 | 321.3% |
| Kildeer, IL | 4,158 | $320,299 | 293.8% |
| Long Grove, IL | 8,145 | $313,087 | 284.9% |
| Prospect Heights, IL | 16,432 | $106,899 | 31.4% |
| City | Population | Household Income | National Avg. |
| Albemarle, NC | 16,433 | $65,149 | 19.9% |
| Sayville, NY | 16,433 | $189,888 | 133.5% |
| Cherryland, CA | 16,430 | $108,096 | 32.9% |
| Crawfordsville, IN | 16,427 | $66,797 | 17.9% |
| Walnut Park, CA | 16,426 | $89,720 | 10.3% |
| Prospect Heights, IL | 16,432 | $106,899 | 31.4% |