Montgomery County

Also known as Montgomery County, Indiana, Montgomery County, IN

county in Indiana, United States

Key facts

Country: United States
State: Indiana
Founded: December 21, 1822 (authorized), March 1, 1823 (organized)
Named after: Richard Montgomery
Seat: Crawfordsville
Largest city: Crawfordsville
Total: 505.44 sq mi (1,309.1 km )
Land: 504.61 sq mi (1,306.9 km )
Water: 0.83 sq mi (2.1 km ) 0.16%
Estimate 2025: 38,954
Density: 75.179/sq mi (29.027/km )
Time zone: UTC−5 ( Eastern )
Summer dst

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Article

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.

History