Below is a list of Greenfield MN zip codes. For your research we have also included Greenfield Area Code, Time Zone, UTC and the local Hennepin County FIPS Code. Each Greenfield Minnesota zip code has a center Longitude / Latitude point (the Greenfield center is -93.661102294922 / 45.100299835205). For your convenience we have also indicated if that zip code in Greenfield observes Daylight Savings time.