Harmony Township Map
The City of Harmony Township is located in Warren County in the State of New Jersey. Find directions to Harmony Township, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2019 US Census the Harmony Township population is estimated at 2,465 people. The Harmony Township time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby cities include Delaware Park, Upper Pohatcong, Phillipsburg, Port Warren, Delaware Park.