Allegany County, Maryland

Allegany County
Allegany County Courthouse
Location within the U.S. state of Maryland
Maryland's location within the U.S.
Coordinates: 39°38′N 78°41′W / 39.63°N 78.69°W / 39.63; -78.69
Country United States
State Maryland
FoundedDecember 25, 1789
Named afterAllegheny Mountains
SeatCumberland
Largest cityCumberland
Area
  Total
430 sq mi (1,100 km2)
  Land424 sq mi (1,100 km2)
  Water5.8 sq mi (15 km2)  1.3%
Population
 (2020)
  Total
68,106
  Estimate 
(2023)
67,273
  Density160/sq mi (61/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Congressional district6th
Websitewww.alleganygov.org

Allegany County is a county located in the northwestern part of the U.S. state of Maryland. As of the 2020 census, the population was 68,106. Its county seat is Cumberland. The name Allegany may come from a local Lenape word, welhik hane or oolikhanna, which means 'best flowing river of the hills' or 'beautiful stream'. A number of counties and a river in the Appalachian region of the U.S. are named Allegany, Allegheny, or Alleghany. Allegany County is part of the Western Maryland region of the state, and is part of the Cumberland metropolitan area.