Montgomery County, Virginia

Montgomery County
Montgomery County Courthouse
Motto: 
Freedom Increases Responsibility
Location within the U.S. state of Virginia
Virginia's location within the U.S.
Coordinates: 37°10′N 80°23′W / 37.17°N 80.39°W / 37.17; -80.39
Country United States
State Virginia
Founded1772
Named afterRichard Montgomery
SeatChristiansburg
Largest townBlacksburg
Area
  Total
389 sq mi (1,010 km2)
  Land387 sq mi (1,000 km2)
  Water2.2 sq mi (6 km2)  0.6%
Population
 (2020)
  Total
99,721
  Density256/sq mi (99/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Congressional district9th
Websitewww.montva.com

Montgomery County is a county located in the Valley and Ridge area of the U.S. state of Virginia. As population in the area increased, Montgomery County was formed in 1777 from Fincastle County, which in turn had been taken from Botetourt County. As of the 2020 United States census, the population was 99,721. Its county seat is Christiansburg, and Blacksburg is the largest town. Montgomery County is part of the Blacksburg-Christiansburg metropolitan area. It is dominated economically by the presence of Virginia Tech, Virginia's third largest public university, which is the county's largest employer.