Demographics & People — Rail Road Flat, California
Population Overview
| Population (Census) | 696 |
| Estimated 2026 | ~200 |
| Median Age | 44.5 |
| Total Households | 253 |
| Family Households | 131 |
| Average Household Size | 2.73 |
| Diversity Index | 0.3176 (somewhat diverse) |
Race & Ethnicity
| White | 513 |
| Black or African American | 0 |
| Asian | 87 |
| Hispanic or Latino | 31 |
Heritage & Ancestry
| Group | Count |
| Other groups | 43 |
| British | 17 |
| Irish | 17 |
| Unclassified or not reported | 10 |
| Italian | 8 |
| French (except Basque) | 8 |
Language
| English Only | 568 |
| Spanish | 27 |
| Population 5+ | 683 |
Veterans
| Veterans | 0 |
| Population 18+ | 51 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Rail Road Flat, California.