Demographics & People — Rochester, Pennsylvania
Population Overview
| Population (Census) | 3,445 |
| Estimated 2026 | ~3,400 |
| Median Age | 42.1 |
| Total Households | 1,649 |
| Family Households | 795 |
| Average Household Size | 2.03 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 2,789 |
| Black or African American | 488 |
| Asian | 27 |
| Hispanic or Latino | 24 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 1,207 |
| German | 987 |
| Other groups | 618 |
| Irish | 568 |
| Italian | 200 |
| English | 172 |
| Welsh | 147 |
| Scottish | 140 |
| Polish | 126 |
| Serbian | 104 |
Language
| English Only | 3,169 |
| Spanish | 23 |
| Population 5+ | 3,300 |
Veterans
| Veterans | 270 |
| Population 18+ | 2,714 |
Commuting
| Mean Commute Time | 18.1 minutes |
| Work from Home | 5.1% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Rochester, Pennsylvania.