Deemston, Pennsylvania

Deemston is a borough in Washington County, Pennsylvania, United States, and has been counted as part of the Pittsburgh metropolitan area since 1950. The 2020 census recorded 751 residents, down from 809 at the 2000 census. The borough covers about 9.6 square miles, roughly 25 square kilometres, all of it land, and lies at about 40.02 degrees north and 80.04 degrees west. It is bordered by Beallsville to the north, Centerville to the east, East Bethlehem Township to the south and southeast, West Bethlehem Township to the west, and Morgan Township in neighbouring Greene County to the southwest. Its best-known landmark is Kinder's Mill, which was listed on the National Register of Historic Places in 1986. At the 2000 census the median age was 40 years and the median household income was 35,598 US dollars.