Demographics & People — Aviston, Illinois
Population Overview
| Population (Census) | 2,451 |
| Estimated 2026 | ~2,200 |
| Median Age | 31.8 |
| Total Households | 849 |
| Family Households | 643 |
| Average Household Size | 2.8 |
| Diversity Index | 0.2164 (somewhat diverse) |
Race & Ethnicity
| White | 2,261 |
| Black or African American | 5 |
| Asian | 3 |
| Hispanic or Latino | 309 |
Heritage & Ancestry
| Group | Count |
| German | 1,394 |
| Unclassified or not reported | 464 |
| Other groups | 211 |
| English | 201 |
| Irish | 187 |
| Hispanic: Hispanic or Latino | 159 |
| Hispanic: Mexican | 130 |
| American | 122 |
| Italian | 49 |
| Polish | 41 |
Language
| English Only | 2,078 |
| Spanish | 128 |
| Population 5+ | 2,228 |
Veterans
| Veterans | 180 |
| Population 18+ | 1,679 |
Commuting
| Mean Commute Time | 30.5 minutes |
| Work from Home | 18.0% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Aviston, Illinois.