Demographics & People — Opdyke, Illinois
Population Overview
| Population (Census) | 263 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 45.0 |
|---|
| Total Households | 97 |
|---|
| Family Households | 75 |
|---|
| Average Household Size | 2.71 |
|---|
| Diversity Index | 0.0303 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 256 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 4 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 130 |
| American | 39 |
| Pennsylvania German | 28 |
| Other groups | 21 |
| German | 17 |
| English | 15 |
| Irish | 9 |
| French (except Basque) | 8 |
Language
| English Only | 215 |
|---|
| Spanish | 12 |
|---|
| Population 5+ | 249 |
|---|
Veterans
| Veterans | 18 |
|---|
| Population 18+ | 188 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Opdyke, Illinois.
