Below is a list of Hagarstown IL zip codes. For your research we have also included Hagarstown Area Code, Time Zone, UTC and the local Fayette County FIPS Code. Each Hagarstown Illinois zip code has a center Longitude / Latitude point (the Hagarstown center is -89.169502258301 / 38.943500518799). For your convenience we have also indicated if that zip code in Hagarstown observes Daylight Savings time.