Demographics & People — Oil City, Pennsylvania
Population Overview
| Population (Census) | 9,517 |
| Estimated 2026 | ~9,400 |
| Median Age | 40.3 |
| Total Households | 3,989 |
| Family Households | 2,282 |
| Average Household Size | 2.31 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 9,005 |
| Black or African American | 69 |
| Asian | 78 |
| Hispanic or Latino | 158 |
Heritage & Ancestry
| Group | Count |
| German | 2,941 |
| Unclassified or not reported | 2,763 |
| Irish | 1,866 |
| Other groups | 1,135 |
| English | 876 |
| Polish | 727 |
| American | 445 |
| Italian | 367 |
| Dutch | 367 |
| Scottish | 209 |
Language
| English Only | 9,047 |
| Spanish | 32 |
| Population 5+ | 9,170 |
Veterans
| Veterans | 761 |
| Population 18+ | 7,683 |
Commuting
| Mean Commute Time | 17.7 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 Oil City, Pennsylvania.