Greenwich (CDP), Cumberland County, New Jersey
# Greenwich (CDP), Cumberland County, New Jersey

Greenwich is an unincorporated community and census-designated place (CDP) in Cumberland County, in the U.S. state of New Jersey. It is in the western part of the county, in the southeast part of Greenwich Township, on the northwest side of the tidal Cohansey River, 4 miles (6 km) northeast of its mouth at Delaware Bay. The community is 7 miles (11 km) southwest of Bridgeton, the county seat.

Greenwich was first listed as a CDP prior to the 2020 census. The area along both sides of Ye Greate Street, the main street in the community, comprises the Greenwich Historic District, listed on the National Register of Historic Places. The district continues north to the community of Othello.

## Demographics

As of the 2020 United States census, the population was 251.

