Below is a list of Smiths Grove KY zip codes. For your research we have also included Smiths Grove Area Code, Time Zone, UTC and the local Warren County FIPS Code. Each Smiths Grove Kentucky zip code has a center Longitude / Latitude point (the Smiths Grove center is -86.208801269531 / 37.050701141357). For your convenience we have also indicated if that zip code in Smiths Grove observes Daylight Savings time.