Leechburg, Pennsylvania

Leechburg, Pennsylvania
North side of 100 block of Market Street, looking east
Location of Leechburg in Armstrong County, Pennsylvania.
Leechburg
Coordinates: 40°37′45″N 79°36′13″W / 40.62917°N 79.60361°W / 40.62917; -79.60361
CountryUnited States
StatePennsylvania
CountyArmstrong
Settled1832
Incorporated1850
Government
  TypeCouncil-Mayor
  MayorDoreen Smeal
Area
  Total
0.48 sq mi (1.25 km2)
  Land0.44 sq mi (1.14 km2)
  Water0.04 sq mi (0.11 km2)
Elevation
790 ft (240 m)
Population
 (2020)
  Total
2,149
  Density4,895.22/sq mi (1,888.62/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
Zip code
15656
Area code724
FIPS code42-42280

Leechburg is a borough in Armstrong County, Pennsylvania, United States. Situated along the Kiskiminetas River, it is part of the Allegheny-Kiski Valley region. Leechburg was founded in the early 19th century and became known for its role in the steel and natural gas industries. As of the 2020 census, the population was 2,149.