Crawfordsville
- County:
- Montgomery County
- County Seat:
- Yes
- Area (mi²):
- 10.319
- State:
- Indiana
Crawfordsville is a city located in Montgomery County, Indiana. Crawfordsville has a 2026 population of 16,594. It is also the county seat of Montgomery County. Crawfordsville is currently declining at a rate of -0.01% annually but its population has increased by 1.52% since the most recent census, which recorded a population of 16,345 in 2020.