Oakmont, Pennsylvania

Oakmont, Pennsylvania
Aerial photograph of Oakmont with Oakmont Country Club at bottom
Location in Allegheny County, Pennsylvania
Oakmont
Oakmont
Coordinates: 40°31′10″N 79°50′15″W / 40.51944°N 79.83750°W / 40.51944; -79.83750
CountryUnited States
StatePennsylvania
CountyAllegheny
Founded 1816Incorporated in 1889
Government
  MayorSophia Facaros (D)
Area
  Total
1.78 sq mi (4.60 km2)
  Land1.58 sq mi (4.10 km2)
  Water0.19 sq mi (0.49 km2)
Population
 (2020)
  Total
6,758
  Density4,266.41/sq mi (1,647.75/km2)
Time zoneUTC-5 (EST)
  Summer (DST)UTC-4 (EDT)
ZIP code
15139
Area codes412
FIPS code42-56088
WebsiteOakmont, PA

Oakmont is a borough in Allegheny County, Pennsylvania, United States, along the Allegheny River. The population was 6,758 at the 2020 census. It is a suburb in the Pittsburgh metropolitan area. The borough is best known for the nearby Oakmont Country Club, a premier golf course that has been the site of numerous U.S. Open golf tournaments.