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 sq mi (0.00 km2)
Population
 (2020)
 • Total
754
 • Density78.6/sq mi (30.36/km2)
Time zoneUTC-4 (EST)
 • Summer (DST)UTC-5 (EDT)
Area code724
FIPS code42-18496
Websitehttps://deemstonborough.org/

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.