Wilmerding, Pennsylvania

Wilmerding, Pennsylvania
Westinghouse Air Brake Company General Office Building in Wilmerding, built in 1890
Location in Allegheny County and the U.S. state of Pennsylvania.
Location in Allegheny County and the U.S. state of Pennsylvania.
Location of Pennsylvania in the United States
Location of Pennsylvania in the United States
Coordinates: 40°23′40″N 79°48′31″W / 40.39444°N 79.80861°W / 40.39444; -79.80861
CountryUnited States
StatePennsylvania
CountyAllegheny
Area
 • Total
0.43 sq mi (1.11 km2)
 • Land0.43 sq mi (1.11 km2)
 • Water0.00 sq mi (0.00 km2)
Population
 (2020)
 • Total
1,781
 • Estimate 
(2019)[2]
2,111
 • Density4,920.75/sq mi (1,900.96/km2)
DemonymWilmerdinger
Time zoneUTC-5 (EST)
 • Summer (DST)UTC-4 (EDT)
ZIP code
15148[3]
Area code412
FIPS code42-85496
Websitewww.wilmerdingboro.com

Wilmerding is a borough in Allegheny County, Pennsylvania, United States. The population was 1,781 at the 2020 census.[4] It is located 12 miles (19 km) southeast of Pittsburgh. At the start of the twentieth century, it had extensive foundries and machine shops of the Westinghouse Air Brake Company. Wilmerding is adjacent to the borough of Turtle Creek, which takes its name from a small stream that flows past both places.

  1. ^ "2019 U.S. Gazetteer Files". United States Census Bureau. Retrieved July 28, 2020.
  2. ^ Cite error: The named reference USCensusEst2019CenPopScriptOnlyDirtyFixDoNotUse was invoked but never defined (see the help page).
  3. ^ "Wilmerding PA ZIP Code". zipdatamaps.com. 2023. Retrieved May 13, 2023.
  4. ^ "Explore Census Data".