Below is a list of Oketo KS zip codes. For your research we have also included Oketo Area Code, Time Zone, UTC and the local Marshall County FIPS Code. Each Oketo Kansas zip code has a center Longitude / Latitude point (the Oketo center is -96.599403381348 / 39.963401794434). For your convenience we have also indicated if that zip code in Oketo observes Daylight Savings time.