Mason and Dixon is an unincorporated community in Franklin County, in the U.S. state of Pennsylvania.[1]
The community lies at the Maryland—Pennsylvania state line,[2] which once marked the Mason–Dixon line. A variant name was "Mason-Dixon".[1] A post office called Mason And Dixon was established in 1868, and remained in operation until 1955.[3]
39°43′17″N 77°45′15″W / 39.72139°N 77.75417°W