Demographics & People — Waitsburg, Washington
Population Overview
| Population (Census) | 940 |
| Estimated 2026 | ~1,500 |
| Median Age | 46.2 |
| Total Households | 413 |
| Family Households | 236 |
| Average Household Size | 2.28 |
| Diversity Index | 0.2315 (somewhat diverse) |
Race & Ethnicity
| White | 786 |
| Black or African American | 3 |
| Asian | 3 |
| Hispanic or Latino | 114 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 242 |
| Irish | 205 |
| Other groups | 201 |
| German | 159 |
| English | 123 |
| Hispanic: Hispanic or Latino | 114 |
| Hispanic: Mexican | 111 |
| Scottish | 74 |
| Norwegian | 62 |
| American | 49 |
Language
| English Only | 790 |
| Spanish | 111 |
| Population 5+ | 917 |
Veterans
| Veterans | 78 |
| Population 18+ | 748 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Waitsburg, Washington.