Below is a list of Hackensack MN zip codes. For your research we have also included Hackensack Area Code, Time Zone, UTC and the local Cass County FIPS Code. Each Hackensack Minnesota zip code has a center Longitude / Latitude point (the Hackensack center is -94.52140045166 / 46.928001403809). For your convenience we have also indicated if that zip code in Hackensack observes Daylight Savings time.