Below is a list of Rossville IL zip codes. For your research we have also included Rossville Area Code, Time Zone, UTC and the local Vermilion County FIPS Code. Each Rossville Illinois zip code has a center Longitude / Latitude point (the Rossville center is -87.668998718262 / 40.379199981689). For your convenience we have also indicated if that zip code in Rossville observes Daylight Savings time.