Neptune Township is a township in Monmouth County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 28,061,

Featuring Jersey Shore Medical Center, the historic community of Ocean Grove, along with office parks and cultural amenities, Neptune Township has been a longtime regional commercial and cultural hub of the Jersey Shore. The township was named for Neptune, the Roman water deity; referring to its location on the Atlantic Ocean.

History

Neptune was incorporated as a township by an act of the New Jersey Legislature on February 26, 1879, from portions of Ocean Township. Portions of the township were taken to form Neptune City (October 4, 1881), Bradley Beach (March 13, 1893) and Ocean Grove (April 5, 1920, until the action was found unconstitutional and restored to Neptune Township as of June 16, 1921).

Geography

According to the U.S. Census Bureau, the township had a total area of 8.84 square miles (22.90&nbsp;km<sup>2</sup>), including 8.13 square miles (21.05&nbsp;km<sup>2</sup>) of land and 0.72 square miles (1.86&nbsp;km<sup>2</sup>) of water (8.11%). Other unincorporated communities, localities and place names located partially or completely within the township include Bradley Park, the Gables, Green Grove, Hamilton, Hamilton Mills, Mid-Town, Summerfield, Seaview Island, The Observatory, West Grove, West Neptune and Whitesville.

Neptune stretches from the Atlantic Ocean west to the Garden State Parkway (Exit 100). The southern border is the Shark River estuary and the northern border is with Asbury Park and Ocean Township. Neptune Township is a diverse community, both in terms of population and landscape, extending from the seaside community of Ocean Grove, a national historic site, to Mid-town which is undergoing a municipal-led revitalization, to the riverside residential community of Shark River Hills, to the open spaces of Shark River Park and the commercial corridor on Route 66 in the west.

The township borders the Monmouth County communities of Asbury Park, Avon-by-the-Sea, Belmar, Bradley Beach, Neptune City, Ocean Township, Tinton Falls and Wall Township.

Deal Lake covers and is overseen by the Deal Lake Commission, which was established in 1974. Seven municipalities border the lake, accounting for of shoreline, also including Allenhurst, Asbury Park, Deal, Interlaken, Loch Arbour and Ocean Township.

Demographics

thumb|left|upright|250px|The [[Shark River Hills, New Jersey|Shark River Hills neighborhood]]