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About Polk County

Land Area: 439 square miles Population(2000 Census): 5,668 County Seat: Osceola Towns & Population (2000 Census): Osceola – 879 Polk – 345 Shelby – 690 Stromsburg – 1,241 Public School Districts: Osceola Public Schools, Osceola Shelby Public Schools, Shelby High Plains Community Schools, Polk, Clarks & Hordville Cross County Community Schools, Benedict & Stromsburg     City of Osceola City of Shelby City of Stromsburg City of Polk