Below is a list of Okaloosa County FL zip codes. For your research we have also included Okaloosa County Area Code, Time Zone, UTC and the local County FIPS Code. Each Okaloosa County Florida zip code has a center Longitude / Latitude point (the Okaloosa County center is -86.569297790527 / 30.577800750732). For your convenience we have also indicated if that zip code in Okaloosa County observes Daylight Savings time.