Demographics & People — Clarence, Pennsylvania
Population Overview
| Population (Census) | 767 |
| Estimated 2026 | ~900 |
| Median Age | 41.9 |
| Total Households | 305 |
| Family Households | 199 |
| Average Household Size | 2.51 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 756 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 2 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 319 |
| Slovak | 184 |
| German | 108 |
| Polish | 107 |
| American | 63 |
| Irish | 63 |
| Italian | 46 |
| Other groups | 45 |
| Czech | 27 |
| Czechoslovakian | 22 |
Language
| English Only | 705 |
| Spanish | 0 |
| Population 5+ | 725 |
Veterans
| Veterans | 43 |
| Population 18+ | 670 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Clarence, Pennsylvania.