| Index | Lake Zurich | Illinois | National |
| Income per capita | $72,729 | $47,397 | $44,883 |
| Median household income | $166,276 | $88,967 | $81,333 |
| Median income owner occupied | $191,118 | $111,557 | $106,172 |
| Median income renter occupied | $81,326 | $52,117 | $52,080 |
| Median earnings male | $104,349 | $60,185 | $54,343 |
| Median earnings female | $68,901 | $40,368 | $38,439 |
| Unemployment rate | 2.9% | 6.6% | 4.9% |
| Poverty level | 3.9% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.9% | 8.9% |
| Manufacturing sector | 18.2% | 18.2% |
| Financial & insurance services | 7.4% | 7.4% |
| Wholesale & retail services | 17.1% | 17.1% |
| Public administration | 1.9% | 1.9% |
| Transportation, warehousing & utilities | 5.7% | 5.7% |
| Education, health & social services | 11.6% | 11.6% |
| Other | 26.3% | 26.3% |
| City | Population | Household Income | National Avg. |
| 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 Barrington, IL | 2,886 | $292,563 | 259.7% |
| Lake Zurich, IL | 20,664 | $166,276 | 104.4% |
| City | Population | Household Income | National Avg. |
| Elmwood Park, NJ | 20,654 | $113,306 | 39.3% |
| Sand Springs, OK | 20,651 | $90,634 | 11.4% |
| Pitt Meadows, BC | 20,683 | n/a | |
| Cobourg, ON | 20,684 | n/a | |
| Charleston, IL | 20,693 | $62,709 | 22.9% |
| Lake Zurich, IL | 20,664 | $166,276 | 104.4% |