Below is a list of Graves County KY zip codes. For your research we have also included Graves County Area Code, Time Zone, UTC and the local County FIPS Code. Each Graves County Kentucky zip code has a center Longitude / Latitude point (the Graves County center is -88.667297363281 / 36.758701324463). For your convenience we have also indicated if that zip code in Graves County observes Daylight Savings time.