| Index | Johnsburg | Illinois | National |
| Income per capita | $62,505 | $47,397 | $44,883 |
| Median household income | $171,165 | $88,967 | $81,333 |
| Median income owner occupied | $179,396 | $111,557 | $106,172 |
| Median income renter occupied | $0 | $52,117 | $52,080 |
| Median earnings male | $80,854 | $60,185 | $54,343 |
| Median earnings female | $54,751 | $40,368 | $38,439 |
| Unemployment rate | 3.1% | 6.6% | 4.9% |
| Poverty level | 8.6% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 15.9% | 15.9% |
| Manufacturing sector | 14.2% | 14.2% |
| Financial & insurance services | 3.8% | 3.8% |
| Wholesale & retail services | 21.4% | 21.4% |
| Public administration | 3.5% | 3.5% |
| Transportation, warehousing & utilities | 8.3% | 8.3% |
| Education, health & social services | 11.2% | 11.2% |
| Other | 21.2% | 21.2% |
| 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% |
| Johnsburg, IL | 6,586 | $171,165 | 110.4% |
| City | Population | Household Income | National Avg. |
| North Middlesex, ON | 6,585 | n/a | |
| Burnet, TX | 6,587 | $96,033 | 18.1% |
| De Soto, KS | 6,584 | $88,560 | 8.9% |
| Kingston Estates, NJ | 6,583 | $104,919 | 29.0% |
| Wilmore, KY | 6,581 | $98,369 | 20.9% |
| Johnsburg, IL | 6,586 | $171,165 | 110.4% |