Below is a list of Shields MI zip codes. For your research we have also included Shields Area Code, Time Zone, UTC and the local Saginaw County FIPS Code. Each Shields Michigan zip code has a center Longitude / Latitude point (the Shields center is -84.0563662 / 43.4153039). For your convenience we have also indicated if that zip code in Shields observes Daylight Savings time.