Warren County | |
|---|---|
 Warren County Courthouse | |
 Location within the U.S. state of Pennsylvania | |
 Pennsylvania's location within the U.S. | |
| Coordinates: 41°49′N 79°16′W / 41.81°N 79.27°W | |
| Country |  United States |
| State |  Pennsylvania |
| Founded | October 1, 1819 |
| Named for | Joseph Warren |
| Seat | Warren |
| Largest city | Warren |
| Area | |
| • Total | 899 sq mi (2,330 km2) |
| • Land | 884 sq mi (2,290 km2) |
| • Water | 14.1 sq mi (37 km2) 1.6% |
| Population (2020) | |
| • Total | 38,587 |
| • Density | 44/sq mi (17/km2) |
| Time zone | UTC−5 (Eastern) |
| • Summer (DST) | UTC−4 (EDT) |
| Congressional district | 15th |
| Website | warrencountypa |
Warren County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 38,587.[1] Its county seat is Warren.[2] The county was established in 1800 from parts of Allegheny and Lycoming counties; attached to Crawford County until 1805 and then to Venango County until Warren was formally established in 1819.[3]
Warren County makes up the Warren, Pennsylvania micropolitan statistical area. The county is part of the North Central Pennsylvania region of the state.[a]
- ^ "Census - Geography Profile: Warren County, Pennsylvania". United States Census Bureau. Retrieved December 18, 2022.
- ^ "Find a County". National Association of Counties. Archived from the original on May 9, 2015. Retrieved June 7, 2011.
- ^ "Pennsylvania: Individual County Chronologies". Pennsylvania Atlas of Historical County Boundaries. The Newberry Library. 2008. Archived from the original on March 25, 2015. Retrieved March 13, 2015.
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