Below is a list of Hartland MI zip codes. For your research we have also included Hartland Area Code, Time Zone, UTC and the local Livingston County FIPS Code. Each Hartland Michigan zip code has a center Longitude / Latitude point (the Hartland center is -83.757499694824 / 42.655601501465). For your convenience we have also indicated if that zip code in Hartland observes Daylight Savings time.