| Index | Carol Stream | Illinois | National |
| Income per capita | $55,986 | $47,397 | $44,883 |
| Median household income | $132,302 | $88,967 | $81,333 |
| Median income owner occupied | $155,624 | $111,557 | $106,172 |
| Median income renter occupied | $90,366 | $52,117 | $52,080 |
| Median earnings male | $70,971 | $60,185 | $54,343 |
| Median earnings female | $52,597 | $40,368 | $38,439 |
| Unemployment rate | 4.1% | 6.6% | 4.9% |
| Poverty level | 8.1% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.6% | 5.6% |
| Manufacturing sector | 20.3% | 20.3% |
| Financial & insurance services | 4.5% | 4.5% |
| Wholesale & retail services | 15.4% | 15.4% |
| Public administration | 3.0% | 3.0% |
| Transportation, warehousing & utilities | 11.7% | 11.7% |
| Education, health & social services | 9.8% | 9.8% |
| Other | 24.8% | 24.8% |
| City | Population | Household Income | National Avg. |
| Hinsdale, IL | 17,817 | $308,069 | 278.8% |
| Inverness, IL | 8,231 | $281,537 | 246.2% |
| Western Springs, IL | 13,775 | $278,415 | 242.3% |
| South Barrington, IL | 5,144 | $276,370 | 239.8% |
| Campton Hills, IL | 11,243 | $259,945 | 219.6% |
| Carol Stream, IL | 40,500 | $132,302 | 62.7% |
| City | Population | Household Income | National Avg. |
| New Tecumseth, ON | 40,488 | n/a | |
| Spruce Grove, AB | 40,533 | n/a | |
| Royal Palm Beach, FL | 40,430 | $124,713 | 53.3% |
| Duncanville, TX | 40,397 | $86,646 | 6.5% |
| Milton, GA | 40,389 | $190,407 | 134.1% |
| Carol Stream, IL | 40,500 | $132,302 | 62.7% |