Demographics & People — Flat Rock, Ohio
Population Overview
| Population (Census) | 337 |
|---|
| Estimated 2026 | ~300 |
|---|
| Median Age | 40.0 |
|---|
| Total Households | 117 |
|---|
| Family Households | 68 |
|---|
| Average Household Size | 2.54 |
|---|
| Diversity Index | 0.1783 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 262 |
|---|
| Black or African American | 8 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 20 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 84 |
| German | 82 |
| American | 49 |
| Unclassified or not reported | 47 |
| European | 38 |
| Hispanic: Mexican | 36 |
| Hispanic: Hispanic or Latino | 36 |
| British | 32 |
| Italian | 9 |
| Polish | 7 |
Language
| English Only | 306 |
|---|
| Spanish | 20 |
|---|
| Population 5+ | 326 |
|---|
Veterans
| Veterans | 29 |
|---|
| Population 18+ | 239 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Flat Rock, Ohio.
