Calhoun is a census-designated place in Ouachita Parish, Louisiana, United States. Its elevation is 177 feet (54 m), and it is located at 32°30′46″N 92°21′31″W / 32.51278°N 92.35861°W (32.5126469, -92.3584744). At the time of the most recent United States Census Survey, the number of people in Calhoun, LA was 1,965.
Calhoun is located along the south side of Interstate 20 west of West Monroe. The community is named for an original settler and landowner, Archie Calhoun.
Former U.S. Representative Newt V. Mills of Louisiana was born in Calhoun, as was the late Caddo Parish Sheriff James M. Goslin.
Arkansas Republican former State Chairman Ken Coon was reared in Calhoun.
Zach Dasher, a candidate for Louisiana's 5th congressional district seat in the November 4 primary election, resides in Calhoun.