Greenwich is located in Warren County, NJ. The population is 2,813, making Greenwich the 7th largest city in Warren County.
There are 1 public schools in Greenwich with an average Homefacts rating of B. The total crime rate for Greenwich is low , and there are 1 registered sex offenders residing in the city. Unemployment in Greenwich is moderate and the median home sales price is $0. Detailed and up-to-date Greenwich property reports are available for any property address.
Cities near Greenwich include Greenwich Township, Lopatcong Overlook and Upper Pohatcong.