Rentals in Okaloosa County, Florida, United States. Okaloosa County is a county in the northwestern portion of the U.S. state of Florida, extending from the Gulf of Mexico to the Alabama state line. As of the 2010 census, the population was 180,822. Its county seat is Crestview.

Okaloosa County is included in the Crestview-Fort Walton Beach-Destin, FL Metropolitan Statistical Area.
VISIT OFFICIAL COUNTY SITE http://www.co.okaloosa.fl.us