Below is a list of Waltonville IL zip codes. For your research we have also included Waltonville Area Code, Time Zone, UTC and the local Jefferson County FIPS Code. Each Waltonville Illinois zip code has a center Longitude / Latitude point (the Waltonville center is -89.040000915527 / 38.213600158691). For your convenience we have also indicated if that zip code in Waltonville observes Daylight Savings time.