Below is a list of Shawneetown IL zip codes. For your research we have also included Shawneetown Area Code, Time Zone, UTC and the local Gallatin County FIPS Code. Each Shawneetown Illinois zip code has a center Longitude / Latitude point (the Shawneetown center is -88.188003540039 / 37.713401794434). For your convenience we have also indicated if that zip code in Shawneetown observes Daylight Savings time.