Union Map
The City of Union is located in Union County in the State of New Jersey. Find directions to Union, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2019 US Census the Union population is estimated at 67,137 people. The Union time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby cities include Chestnut, Kenilworth, Green Village, Fresh Kills, East Hanover.