Demographics & People — Milledgeville, Illinois
Population Overview
| Population (Census) | 1,199 |
|---|
| Estimated 2026 | ~1,300 |
|---|
| Median Age | 39.3 |
|---|
| Total Households | 508 |
|---|
| Family Households | 275 |
|---|
| Average Household Size | 2.34 |
|---|
| Diversity Index | 0.0612 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 1,167 |
|---|
| Black or African American | 2 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 36 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 415 |
| Unclassified or not reported | 364 |
| American | 144 |
| English | 108 |
| Irish | 80 |
| Other groups | 78 |
| Greek | 66 |
| Hispanic: Hispanic or Latino | 31 |
| Scottish | 30 |
| Swedish | 29 |
Language
| English Only | 1,125 |
|---|
| Spanish | 3 |
|---|
| Population 5+ | 1,128 |
|---|
Veterans
| Veterans | 73 |
|---|
| Population 18+ | 884 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Milledgeville, Illinois.
