Below is a list of Fredericksburg IN zip codes. For your research we have also included Fredericksburg Area Code, Time Zone, UTC and the local Washington County FIPS Code. Each Fredericksburg Indiana zip code has a center Longitude / Latitude point (the Fredericksburg center is -86.187797546387 / 38.432498931885). For your convenience we have also indicated if that zip code in Fredericksburg observes Daylight Savings time.