About This Place
Knoxville is a borough in Tioga County, Pennsylvania, in the United States. The population was 617 at the 2000 census.
Knoxville is located at 41°57′26″N 77°26′19″W / 41.95722°N 77.43861°W / 41.95722; -77.43861 (41.957247, -77.438498).
According to the United States Census Bureau, the borough has a total area of 0.5 square miles (1.2 km²), all of it land.