About This Place
Mountville is a borough in Lancaster County, Pennsylvania, United States. The population was 2,444 at the 2000 census.
Mountville is located at 40°2′23″N 76°25′57″W / 40.03972°N 76.4325°W / 40.03972; -76.4325 (40.039797, -76.432433).
According to the United States Census Bureau, the borough has a total area of 0.9 square miles (2.2 km²), all of it land.