| Index | Fox Lake Hills | Illinois | National |
| Income per capita | $56,607 | $47,397 | $44,883 |
| Median household income | $124,229 | $88,967 | $81,333 |
| Median income owner occupied | $132,451 | $111,557 | $106,172 |
| Median income renter occupied | $75,689 | $52,117 | $52,080 |
| Median earnings male | $91,134 | $60,185 | $54,343 |
| Median earnings female | $47,465 | $40,368 | $38,439 |
| Unemployment rate | 2.3% | 6.6% | 4.9% |
| Poverty level | 10.0% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.3% | 8.3% |
| Manufacturing sector | 16.6% | 16.6% |
| Financial & insurance services | 1.9% | 1.9% |
| Wholesale & retail services | 37.2% | 37.2% |
| Public administration | 5.5% | 5.5% |
| Transportation, warehousing & utilities | 3.6% | 3.6% |
| Education, health & social services | 6.8% | 6.8% |
| Other | 16.6% | 16.6% |
| City | Population | Household Income | National Avg. |
| 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% |
| Lake Forest, IL | 19,888 | $279,550 | 243.7% |
| Lake Bluff, IL | 5,703 | $263,624 | 224.1% |
| Fox Lake Hills, IL | 2,170 | $124,229 | 52.7% |
| City | Population | Household Income | National Avg. |
| Plainview, TN | 2,170 | $64,955 | 20.1% |
| Wanchese, NC | 2,169 | $88,992 | 9.4% |
| Anza, CA | 2,171 | $69,557 | 14.5% |
| Cumberland, KY | 2,171 | $33,361 | 59.0% |
| Benton, LA | 2,171 | $95,005 | 16.8% |
| Fox Lake Hills, IL | 2,170 | $124,229 | 52.7% |