Demographics & People — Avon, Illinois
Population Overview
| Population (Census) | 670 |
|---|
| Estimated 2026 | ~800 |
|---|
| Median Age | 43.4 |
|---|
| Total Households | 296 |
|---|
| Family Households | 171 |
|---|
| Average Household Size | 2.26 |
|---|
| Diversity Index | 0.0267 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 658 |
|---|
| Black or African American | 4 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 5 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 236 |
| German | 129 |
| Irish | 118 |
| English | 71 |
| Other groups | 53 |
| Scottish | 30 |
| American | 18 |
| Swedish | 15 |
| Italian | 14 |
| Czech | 8 |
Language
| English Only | 625 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 628 |
|---|
Veterans
| Veterans | 33 |
|---|
| Population 18+ | 475 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Avon, Illinois.
