Greenville is the southernmost section of Jersey City in Hudson County, New Jersey, United States.
In its broadest definition, Greenville encompasses the area south of the West Side Branch of Hudson-Bergen Light Rail and north of the city line with Bayonne, between the Upper New York Bay and the Newark Bay, and corresponds to the postal area zip code 07305.
The central core of Greenville (between Garfield Avenue and West Side Avenue) is primarily residential, consisting mostly of one- and two-family homes and lowrise apartment buildings. Principal thoroughfares include MLK Drive, Old Bergen Road and Danforth Avenue.
East of New Jersey Turnpike Newark Bay Extension (Interstate 78) lie the Greenville Yard, an intermodal facility, Port Jersey, Port Liberté, (a gated residential community), and the Caven Point Section of Liberty State Park. Slightly further inland and parallel to the route of the Turnpike was the route of the Morris Canal until it was abandoned in the 1920s. A small (filled-in) portion of the canal still exists in Country Village, a neighborhood near Droyer’s Point and the West Side. The Claremont Section straddles Greenville and Bergen-Lafayette.
Greenville parks include Bayside Park, off Garfield Avenue, Audubon Park, a city square along John F. Kennedy Avenue, Fulton Avenue Park along Martin Luther King Drive, McGovern Park, Columbia Park, and Mercer Park, just north of Interstate 78. Cochrane Athletic Field is located near the Hudson Waterfront. In May 2020, construction started on Mary McLeod Bethune Park.