Montgomery County, Indiana

Montgomery County
County Courthouse in Crawfordsville
Location within the U.S. state of Indiana
Indiana's location within the U.S.
Coordinates: 40°02′N 86°53′W / 40.04°N 86.89°W / 40.04; -86.89
Country United States
State Indiana
FoundedDecember 21, 1822 (authorized)
March 1, 1823 (organized)
Named afterRichard Montgomery
SeatCrawfordsville
Largest cityCrawfordsville
Area
  Total
505.44 sq mi (1,309.1 km2)
  Land504.61 sq mi (1,306.9 km2)
  Water0.83 sq mi (2.1 km2)  0.16%
Population
 (2020)
  Total
37,936
  Estimate 
(2023)
38,573
  Density75/sq mi (29/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Congressional district4th
Websitewww.montgomerycounty.in.gov
Indiana county number 54

Montgomery County is a county in the U.S. state of Indiana. As of the 2020 United States census, it had a population of 37,936. Its county seat is Crawfordsville. The county is divided into eleven townships which provide local services. Montgomery County comprises the Crawfordsville, IN Micropolitan Statistical Area.