| Index | McCullom Lake | Illinois | National |
| Income per capita | $41,196 | $47,397 | $44,883 |
| Median household income | $93,424 | $88,967 | $81,333 |
| Median income owner occupied | $92,853 | $111,557 | $106,172 |
| Median income renter occupied | $101,528 | $52,117 | $52,080 |
| Median earnings male | $60,585 | $60,185 | $54,343 |
| Median earnings female | $29,993 | $40,368 | $38,439 |
| Unemployment rate | 6.2% | 6.6% | 4.9% |
| Poverty level | 2.4% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.2% | 14.2% |
| Manufacturing sector | 19.8% | 19.8% |
| Financial & insurance services | 2.5% | 2.5% |
| Wholesale & retail services | 8.2% | 8.2% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 8.5% | 8.5% |
| Education, health & social services | 5.7% | 5.7% |
| Other | 41.1% | 41.1% |
| 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% |
| McCullom Lake, IL | 1,222 | $93,424 | 14.9% |
| City | Population | Household Income | National Avg. |
| Sand Point, AK | 1,222 | $127,351 | 56.6% |
| Kibler, AR | 1,222 | $70,279 | 13.6% |
| Woodbury, GA | 1,222 | $39,470 | 51.5% |
| Laurens, IA | 1,222 | $65,019 | 20.1% |
| Sheldon, IL | 1,222 | $54,764 | 32.7% |
| McCullom Lake, IL | 1,222 | $93,424 | 14.9% |