Clay County is a county in the U.S. state of Minnesota. As of the 2020 census, the population was 65,318, and was estimated to be 66,848 in 2024, Its county seat is Moorhead. Clay County is part of the Fargo, ND-MN Metropolitan Statistical Area.
Country: United States
State: Minnesota
Founded: March 8, 1862 (created) · February 27, 1872 (organized)