Deemston, Pennsylvania

Deemston
Kinder's Mill, a historic site in the borough
Location of Deemston in Washington County, Pennsylvania.
Deemston
Location of Deemston in Pennsylvania
Coordinates: 40°1′8″N 80°2′38″W / 40.01889°N 80.04389°W / 40.01889; -80.04389
CountryUnited States
StatePennsylvania
CountyWashington
Established1894
Government
  MayorRobert 'Bobby' Longdon
Area
  Total
9.59 sq mi (24.84 km2)
  Land9.59 sq mi (24.84 km2)
  Water0.00 sq mi (0.00 km2)
Population
 (2020)
  Total
754
  Density78.63/sq mi (30.36/km2)
Time zoneUTC-4 (EST)
  Summer (DST)UTC-5 (EDT)
Area code724

Deemston is a borough in Washington County, Pennsylvania, United States and part of the Pittsburgh metropolitan area since 1950. The population was 751 at the 2020 census.