Osceola County

Osceola County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 6,462. The county seat is Sibley, named for H. H. Sibley of Minnesota. It is named for Seminole war chief Osceola.
Area: 399 sq miles
Founded: 1871
Population: 6,211 (2013)
Unemployment rate: 3.6% (Sep 2014)
County seat: Sibley
Cities: Sibley, Ocheyedan, Ashton, Melvin, Harris