Below is a list of Marine on Saint Croix MN zip codes. For your research we have also included Marine on Saint Croix Area Code, Time Zone, UTC and the local Washington County FIPS Code. Each Marine on Saint Croix Minnesota zip code has a center Longitude / Latitude point (the Marine on Saint Croix center is -92.778900146484 / 45.199199676514). For your convenience we have also indicated if that zip code in Marine on Saint Croix observes Daylight Savings time.