| Place Name | Warren |
| Place Type | City |
| ZIP Code(s) | 16365 |
| County | Warren County |
| Area Code(s) | 814 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 9,672 |
| Population Growth Rate (2010-19) | -3.15% |
| Majority Ethnicity | White 96.28% |
| Metro/Micro Stats Area | Warren, PA |
| US Congressional District(s) | Pennsylvania 5th |
| State House Districts | 65 |
| State Senate Districts | 21 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.28% |
| African American | 1.81% |
| Hispanic | 0.14% |
| Asian | 0.47% |
| Native American | 0.33% |
| Hawaiin/Pacific Islander | 0.96% |