| Index | Elgin | Illinois | National |
| Income per capita | $43,141 | $47,397 | $44,883 |
| Median household income | $109,630 | $88,967 | $81,333 |
| Median income owner occupied | $132,611 | $111,557 | $106,172 |
| Median income renter occupied | $67,199 | $52,117 | $52,080 |
| Median earnings male | $59,612 | $60,185 | $54,343 |
| Median earnings female | $40,967 | $40,368 | $38,439 |
| Unemployment rate | 4.6% | 6.6% | 4.9% |
| Poverty level | 10.5% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.4% | 10.4% |
| Manufacturing sector | 21.0% | 21.0% |
| Financial & insurance services | 4.7% | 4.7% |
| Wholesale & retail services | 14.2% | 14.2% |
| Public administration | 2.1% | 2.1% |
| Transportation, warehousing & utilities | 10.9% | 10.9% |
| Education, health & social services | 7.9% | 7.9% |
| Other | 27.1% | 27.1% |
| City | Population | Household Income | National Avg. |
| 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 Barrington, IL | 2,886 | $292,563 | 259.7% |
| Trout Valley, IL | 522 | $287,475 | 253.5% |
| Elgin, IL | 115,336 | $109,630 | 34.8% |
| City | Population | Household Income | National Avg. |
| Peoria, IL | 115,301 | $77,104 | 5.2% |
| Antioch, CA | 115,196 | $120,481 | 48.1% |
| Manchester, NH | 114,918 | $93,554 | 15.0% |
| Miami Gardens, FL | 114,672 | $70,332 | 13.5% |
| Everett, WA | 114,503 | $97,883 | 20.3% |
| Elgin, IL | 115,336 | $109,630 | 34.8% |