Calhoun County, Iowa

Calhoun County
County
Calhoun County courthouse
Location within the U.S. state of Iowa
Iowa's location within the U.S.
Coordinates: 42°23′10″N 94°38′50″W
Country	United States
State	Iowa
Founded	1855
Named for	John C. Calhoun
Seat	Rockwell City
Largest city	Rockwell City
Area
• Total	572 sq mi (1,480 km2)
• Land	570 sq mi (1,500 km2)
• Water	2.1 sq mi (5 km2)  0.4%
Population  (2020)
• Total	9,927
• Density	17/sq mi (6.7/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)
Website	www.calhouncounty.iowa.gov

Calhoun County is a county in Iowa. Its county seat is Rockwell City.