Below is a list of Allouez MI zip codes. For your research we have also included Allouez Area Code, Time Zone, UTC and the local Keweenaw County FIPS Code. Each Allouez Michigan zip code has a center Longitude / Latitude point (the Allouez center is -88.407096862793 / 47.287200927734). For your convenience we have also indicated if that zip code in Allouez observes Daylight Savings time.