Demographics & People — Elmer City, Washington
Population Overview
| Population (Census) | 297 |
| Estimated 2026 | ~400 |
| Median Age | 40.3 |
| Total Households | 121 |
| Family Households | 82 |
| Average Household Size | 2.45 |
| Diversity Index | 0.2049 (somewhat diverse) |
Race & Ethnicity
| White | 145 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 19 |
Heritage & Ancestry
| Group | Count |
| Other groups | 142 |
| Unclassified or not reported | 42 |
| American | 26 |
| English | 25 |
| Hispanic: Hispanic or Latino | 25 |
| German | 16 |
| Hispanic: Mexican | 13 |
| Irish | 12 |
| Norwegian | 11 |
| French (except Basque) | 10 |
Language
| English Only | 250 |
| Spanish | 2 |
| Population 5+ | 264 |
Veterans
| Veterans | 33 |
| Population 18+ | 192 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Elmer City, Washington.