Demographics & People — Washington Boro, Pennsylvania
Population Overview
| Population (Census) | 655 |
| Estimated 2026 | ~700 |
| Median Age | 38.2 |
| Total Households | 240 |
| Family Households | 149 |
| Average Household Size | 2.73 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 646 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 254 |
| German | 176 |
| Swiss | 118 |
| American | 112 |
| Other groups | 46 |
| Irish | 42 |
| French (except Basque) | 21 |
| Danish | 14 |
| Arab | 13 |
| Lebanese | 13 |
Language
| English Only | 558 |
| Spanish | 0 |
| Population 5+ | 604 |
Veterans
| Veterans | 9 |
| Population 18+ | 477 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Washington Boro, Pennsylvania.