| Index | North Chicago | Illinois | National |
| Income per capita | $33,286 | $47,397 | $44,883 |
| Median household income | $71,017 | $88,967 | $81,333 |
| Median income owner occupied | $93,515 | $111,557 | $106,172 |
| Median income renter occupied | $56,806 | $52,117 | $52,080 |
| Median earnings male | $30,847 | $60,185 | $54,343 |
| Median earnings female | $29,276 | $40,368 | $38,439 |
| Unemployment rate | 3.4% | 6.6% | 4.9% |
| Poverty level | 20.2% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.9% | 6.9% |
| Manufacturing sector | 21.1% | 21.1% |
| Financial & insurance services | 0.9% | 0.9% |
| Wholesale & retail services | 15.0% | 15.0% |
| Public administration | 8.0% | 8.0% |
| Transportation, warehousing & utilities | 5.7% | 5.7% |
| Education, health & social services | 14.9% | 14.9% |
| Other | 27.3% | 27.3% |
| City | Population | Household Income | National Avg. |
| Winnetka, IL | 12,825 | $376,531 | 362.9% |
| 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% |
| Hawthorn Woods, IL | 8,495 | $305,140 | 275.2% |
| North Chicago, IL | 30,865 | $71,017 | 12.7% |
| City | Population | Household Income | National Avg. |
| Kahului, HI | 30,867 | $126,278 | 55.3% |
| East Lake-Orient Park, FL | 30,859 | $64,412 | 20.8% |
| Cornelius, NC | 30,849 | $136,016 | 67.2% |
| Burlingame, CA | 30,894 | $208,230 | 156.0% |
| Centre Wellington, ON | 30,896 | n/a | |
| North Chicago, IL | 30,865 | $71,017 | 12.7% |