| Place Name | Oil City |
| Place Type | City |
| ZIP Code(s) | 16301 |
| County | Venango County |
| Area Code(s) | 814 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 10,541 |
| Population Growth Rate (2010-19) | -8.94% |
| Majority Ethnicity | White 96.56% |
| Metro/Micro Stats Area | Oil City, PA |
| US Congressional District(s) | Pennsylvania 5th |
| State House Districts | 64 |
| State Senate Districts | 21 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.56% |
| African American | 1.2% |
| Hispanic | 0% |
| Asian | 0.13% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.11% |