Demographics & People — Carrollton, Illinois
Population Overview
| Population (Census) | 2,528 |
| Estimated 2026 | ~2,400 |
| Median Age | 36.8 |
| Total Households | 917 |
| Family Households | 580 |
| Average Household Size | 2.72 |
| Diversity Index | 0.0731 (relatively homogeneous) |
Race & Ethnicity
| White | 2,360 |
| Black or African American | 15 |
| Asian | 30 |
| Hispanic or Latino | 47 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 837 |
| German | 695 |
| Other groups | 344 |
| Irish | 305 |
| American | 195 |
| English | 160 |
| European | 87 |
| French (except Basque) | 55 |
| Hispanic: Hispanic or Latino | 54 |
| Hispanic: Mexican | 43 |
Language
| English Only | 2,237 |
| Spanish | 34 |
| Population 5+ | 2,275 |
Veterans
| Veterans | 192 |
| Population 18+ | 1,902 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Carrollton, Illinois.