Founded in 1907, Stephens County is one of 77 counties in the state of Oklahoma. Historically, Stephens County was formed from Comanche County, Oklahoma Territory. The city of Duncan is the county seat. With FIPS code of 137, Stephens County has a population of 43,129 and area of 877 square miles (2,271 km2).
List of all cities in Stephens County, OK alphabetically
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