Osceola County

Ashton
Melvin
Ocheyedan
Sibley
HASC code :US-IA-OS
FIPS 6-4 code :19143
Capital :Sibley
Largest city :Sibley
Elevation :High : Melvin 1,582 ft
Low : Ashton 1,450 ft
Population :7,003
Land Area :399 sq mi
(1,033 km²)
Density :17.55/sq mi
(6.78/km²)
Time zone :UTC -6