Below is a list of Gridley KS zip codes. For your research we have also included Gridley Area Code, Time Zone, UTC and the local Coffey County FIPS Code. Each Gridley Kansas zip code has a center Longitude / Latitude point (the Gridley center is -95.883499145508 / 38.097801208496). For your convenience we have also indicated if that zip code in Gridley observes Daylight Savings time.