Demographics & People — Arenzville, Illinois
Population Overview
| Population (Census) | 310 |
|---|
| Estimated 2026 | ~400 |
|---|
| Median Age | 35.8 |
|---|
| Total Households | 143 |
|---|
| Family Households | 82 |
|---|
| Average Household Size | 2.17 |
|---|
| Diversity Index | 0.0128 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 308 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 2 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| German | 161 |
| Unclassified or not reported | 91 |
| Irish | 55 |
| English | 43 |
| Other groups | 26 |
| American | 19 |
| Scottish | 13 |
| French (except Basque) | 12 |
| Scotch-Irish | 4 |
| Czech | 2 |
Language
| English Only | 283 |
|---|
| Spanish | 2 |
|---|
| Population 5+ | 286 |
|---|
Veterans
| Veterans | 26 |
|---|
| Population 18+ | 238 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Arenzville, Illinois.
