what county is quarryville pa in
Sponsored Topics. Quarryville is a borough in Lancaster County, Pennsylvania, United States. The population was 1,994 at the 2000 census. Quarryville is located at 39Â°53â²43â³N 76Â°9â²44â³W / 39.89528Â°N 76.16222Â°W / 39.89528; -76.16222 (39.895402, -76.162175).