Demographics & People — Dewey, Illinois
Population Overview
| Population (Census) | 71 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 40.5 |
|---|
| Total Households | 35 |
|---|
| Family Households | 35 |
|---|
| Average Household Size | 2.03 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 71 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 67 |
| American | 26 |
| Polish | 22 |
| Italian | 12 |
Language
| English Only | 71 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 71 |
|---|
Veterans
| Veterans | 0 |
|---|
| Population 18+ | 84 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Dewey, Illinois.
