About This Place
Mill Hall is a borough in Clinton County, Pennsylvania, United States. The population was 1,568 at the 2000 census.
Mill Hall is located at 41°6′23″N 77°29′16″W / 41.10639°N 77.48778°W / 41.10639; -77.48778 (41.105359, -77.487804).
According to the United States Census Bureau, the borough has a total area of 1.0 square miles (2.6 km²), all of it land.