Demographics & People — Altamont, Pennsylvania
Population Overview
| Population (Census) | 525 |
| Estimated 2026 | ~500 |
| Median Age | 48.4 |
| Total Households | 284 |
| Family Households | 149 |
| Average Household Size | 1.83 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 525 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Lithuanian | 141 |
| Irish | 130 |
| Polish | 105 |
| German | 93 |
| Dutch | 85 |
| Unclassified or not reported | 76 |
| English | 21 |
| Ukrainian | 16 |
| American | 10 |
| Greek | 8 |
Language
| English Only | 525 |
| Spanish | 0 |
| Population 5+ | 525 |
Veterans
| Veterans | 36 |
| Population 18+ | 487 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Altamont, Pennsylvania.