Below is a list of Ingham County MI zip codes. For your research we have also included Ingham County Area Code, Time Zone, UTC and the local County FIPS Code. Each Ingham County Michigan zip code has a center Longitude / Latitude point (the Ingham County center is -84.505599975586 / 42.686000823975). For your convenience we have also indicated if that zip code in Ingham County observes Daylight Savings time.