Below is a list of Jasper County IL zip codes. For your research we have also included Jasper County Area Code, Time Zone, UTC and the local County FIPS Code. Each Jasper County Illinois zip code has a center Longitude / Latitude point (the Jasper County center is -88.107200622559 / 39.009799957275). For your convenience we have also indicated if that zip code in Jasper County observes Daylight Savings time.