Below is a list of Barren County KY zip codes. For your research we have also included Barren County Area Code, Time Zone, UTC and the local County FIPS Code. Each Barren County Kentucky zip code has a center Longitude / Latitude point (the Barren County center is -85.926902770996 / 36.96310043335). For your convenience we have also indicated if that zip code in Barren County observes Daylight Savings time.