Demographics & People — Carbon Cliff, Illinois
Population Overview
| Population (Census) | 2,248 |
| Estimated 2026 | ~1,900 |
| Median Age | 36.7 |
| Total Households | 840 |
| Family Households | 555 |
| Average Household Size | 2.68 |
| Diversity Index | 0.41 (moderately diverse) |
Race & Ethnicity
| White | 1,731 |
| Black or African American | 267 |
| Asian | 0 |
| Hispanic or Latino | 320 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 755 |
| German | 485 |
| Other groups | 425 |
| Hispanic: Hispanic or Latino | 257 |
| Hispanic: Mexican | 247 |
| Irish | 177 |
| Swedish | 106 |
| English | 101 |
| Belgian | 71 |
| American | 65 |
Language
| English Only | 1,902 |
| Spanish | 161 |
| Population 5+ | 2,156 |
Veterans
| Veterans | 120 |
| Population 18+ | 1,480 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Carbon Cliff, Illinois.