Below is a list of Wichita County KS zip codes. For your research we have also included Wichita County Area Code, Time Zone, UTC and the local County FIPS Code. Each Wichita County Kansas zip code has a center Longitude / Latitude point (the Wichita County center is -101.19799804688 / 38.484100341797). For your convenience we have also indicated if that zip code in Wichita County observes Daylight Savings time.