Below is a list of Birch Run MI zip codes. For your research we have also included Birch Run Area Code, Time Zone, UTC and the local Saginaw County FIPS Code. Each Birch Run Michigan zip code has a center Longitude / Latitude point (the Birch Run center is -83.789199829102 / 43.250198364258). For your convenience we have also indicated if that zip code in Birch Run observes Daylight Savings time.