Demographics & People — Harleigh, Pennsylvania
Population Overview
| Population (Census) | 986 |
| Estimated 2026 | ~3,100 |
| Median Age | 49.9 |
| Total Households | 418 |
| Family Households | 347 |
| Average Household Size | 2.36 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 986 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Italian | 316 |
| Polish | 236 |
| Unclassified or not reported | 147 |
| Irish | 144 |
| German | 119 |
| Slovak | 73 |
| Other groups | 66 |
| Greek | 65 |
| Austrian | 39 |
| Scotch-Irish | 14 |
Language
| English Only | 814 |
| Spanish | 0 |
| Population 5+ | 986 |
Veterans
| Veterans | 82 |
| Population 18+ | 974 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Harleigh, Pennsylvania.