Below is a list of Blackstone IL zip codes. For your research we have also included Blackstone Area Code, Time Zone, UTC and the local Livingston County FIPS Code. Each Blackstone Illinois zip code has a center Longitude / Latitude point (the Blackstone center is -88.699401855469 / 41.084098815918). For your convenience we have also indicated if that zip code in Blackstone observes Daylight Savings time.