| Index | South Elgin | Illinois | National |
| Income per capita | $61,087 | $47,397 | $44,883 |
| Median household income | $150,165 | $88,967 | $81,333 |
| Median income owner occupied | $158,652 | $111,557 | $106,172 |
| Median income renter occupied | $96,648 | $52,117 | $52,080 |
| Median earnings male | $79,498 | $60,185 | $54,343 |
| Median earnings female | $53,874 | $40,368 | $38,439 |
| Unemployment rate | 3.4% | 6.6% | 4.9% |
| Poverty level | 5.9% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.5% | 8.5% |
| Manufacturing sector | 30.8% | 30.8% |
| Financial & insurance services | 8.3% | 8.3% |
| Wholesale & retail services | 10.3% | 10.3% |
| Public administration | 1.8% | 1.8% |
| Transportation, warehousing & utilities | 5.9% | 5.9% |
| Education, health & social services | 11.7% | 11.7% |
| Other | 20.8% | 20.8% |
| City | Population | Household Income | National Avg. |
| Kildeer, IL | 4,158 | $320,299 | 293.8% |
| Trout Valley, IL | 522 | $287,475 | 253.5% |
| Inverness, IL | 8,231 | $281,537 | 246.2% |
| South Barrington, IL | 5,144 | $276,370 | 239.8% |
| Campton Hills, IL | 11,243 | $259,945 | 219.6% |
| South Elgin, IL | 24,226 | $150,165 | 84.6% |
| City | Population | Household Income | National Avg. |
| Pelham, AL | 24,223 | $117,484 | 44.4% |
| Cudahy, CA | 24,233 | $68,993 | 15.2% |
| Tumwater, WA | 24,235 | $114,964 | 41.3% |
| Monsey, NY | 24,236 | $60,307 | 25.9% |
| Bailey's Crossroads, VA | 24,246 | $103,291 | 27.0% |
| South Elgin, IL | 24,226 | $150,165 | 84.6% |