Demographics & People — Adams, Illinois
Population Overview
| Population (Census) | 121 |
| Estimated 2026 | ~100 |
| Median Age | 53.3 |
| Total Households | 66 |
| Family Households | 51 |
| Average Household Size | 1.83 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 121 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Irish | 25 |
| German | 25 |
Language
| English Only | 121 |
| Spanish | 0 |
| Population 5+ | 121 |
Veterans
| Veterans | 0 |
| Population 18+ | 39 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Adams, Illinois.