Below is a list of Bunker Hill IL zip codes. For your research we have also included Bunker Hill Area Code, Time Zone, UTC and the local Macoupin County FIPS Code. Each Bunker Hill Illinois zip code has a center Longitude / Latitude point (the Bunker Hill center is -89.951599121094 / 39.042900085449). For your convenience we have also indicated if that zip code in Bunker Hill observes Daylight Savings time.