Below is a list of South Hackensack NJ zip codes. For your research we have also included South Hackensack Area Code, Time Zone, UTC and the local Bergen County FIPS Code. Each South Hackensack New Jersey zip code has a center Longitude / Latitude point (the South Hackensack center is -74.048797607422 / 40.862499237061). For your convenience we have also indicated if that zip code in South Hackensack observes Daylight Savings time.