Calhoun County, Arkansas

Calhoun County
Calhoun County
County
	Calhoun County Courthouse in Hampton
	Location within the U.S. state of Arkansas
	Arkansas's location within the U.S.
	Coordinates: 33°34′15″N 92°31′25″W / 33.570833333333°N 92.523611111111°W
Country	United States
State	Arkansas
Founded	December 6, 1850
Named for	John C. Calhoun
Seat	Hampton
Largest city	Hampton
Area
• Total	632 sq mi (1,640 km2)
• Land	629 sq mi (1,630 km2)
• Water	3.8 sq mi (10 km2) 0.6%
Population (2020)
• Total	4,739
• Density	7.5/sq mi (2.9/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)
Congressional district	4th
Website	calhouncounty.arkansas.gov

Calhoun County is a county located in the south central part of the U.S. state of Arkansas. As of the 2020 census, the population was 4,739,^[1] making it the least populous county in Arkansas. The county seat is Hampton.^[2] Calhoun County is Arkansas's 55th county, formed on December 6, 1850, and named for John C. Calhoun, a Vice President of the United States.

^ "Census - Geography Profile: Calhoun County, Arkansas". United States Census Bureau. Retrieved January 19, 2023.
^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.