what county is great meadows, nj
Great Meadows, NJ. Great Meadows is located in north New Jersey. Great Meadows is part of Warren County. Great Meadows has 1.57 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Great Meadows population is 288. Great Meadows median household income is $64,338 in 2010-2014.