Grantsburg is an unincorporated community in Union Township, Crawford County, Indiana.
Grantsburg was laid out in 1854.
Grantsburg is located at 38°17′17″N 86°28′10″W / 38.28806°N 86.46944°W.
- ^ "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.
- ^ "Grantsburg, Indiana". Geographic Names Information System, U.S. Geological Survey. Retrieved 2009-10-17.
- ^ Biographical and Historical Souvenir for the Counties of Clark, Crawford, Harrison, Floyd, Jefferson, Jennings, Scott, and Washington, Indiana. Chicago Printing Company. 1889. p. 60.