Red Bank was formed as a town on March 17, 1870, from parts of Shrewsbury Township. On February 14, 1879, Red Bank became Shrewsbury City, part of Shrewsbury Township; this lasted until May 15, 1879, when Red Bank regained its independence. On March 10, 1908, Red Bank was formed as a borough by an act of the New Jersey Legislature and was set off from Shrewsbury Township.[19][20] The borough was named for the red soil along the Navesink River.[21][22]

New Jersey Monthly magazine ranked Cedar Grove as its 4th best place to live in Essex County and 17th best place overall to live in its 2008 rankings of the “Best Places To Live” in New Jersey.[22]

Ridgefield Park was formed as a village on June 15, 1892, within Ridgefield Township, based on the results of a referendum passed on June 6, 1892. Overpeck Township was formed on March 23, 1897, to be coextensive with Ridgefield Park village, and was created within Ridgefield Township for the purpose of administering a Board of Education. Portions of the village gained in both 1921 and 1926 were taken from Bogota and Teaneck. On May 31, 1938, Overpeck Township became Ridgefield Park Township.[21] The village was named for the area’s terrain.[22]

Berkeley Heights was originally incorporated as New Providence Township by the New Jersey Legislature on November 8, 1809, from portions of Springfield Township, while the area was still part of Essex County. New Providence Township became part of the newly formed Union County at its creation on March 19, 1857. Portions of the township were taken on March 23, 1869, to create Summit, and on March 14, 1899, to form the borough of New Providence. On November 6, 1951, the name of the township was changed to Berkeley Heights, based on the results of a referendum held that day.[22] The township was named for John Berkeley, 1st Baron Berkeley of Stratton, one of the founders of the Province of New Jersey.[23]

As of the 2020 census, the township’s population was 13,360[9] reflecting a decrease of 1,072 (7.4%) from the 14,432 counted in the 2010 Census,[citation needed] which had in turn increased by 3,577 (33.0%) from the 10,855 counted in the 2000 Census.[citation needed]

What is now Woodland Park was formed as a borough under the name West Paterson, by an act of the New Jersey Legislature on March 25, 1914, from portions of Little Falls Township, based on the results of a referendum held on May 1, 1914.[18]

Clinton Township was incorporated as a township by an act of the New Jersey Legislature on April 12, 1841, from portions of Lebanon Township, based on the results of a referendum held that same day. Portions of the township have been taken to form Clinton town (April 5, 1865, within the township; became independent in 1895), High Bridge township (March 29, 1871) and Lebanon borough (March 26, 1926).[20] The township was named for Governor of New York DeWitt Clinton.[21]

What is now Eatontown was originally incorporated as Eatontown Township by an act of the New Jersey Legislature on April 4, 1873, from portions of Ocean Township and Shrewsbury Township. Portions of the township were taken to form West Long Branch (April 7, 1908) and Oceanport (April 6, 1920). Eatontown was reincorporated as a borough on March 8, 1926, replacing Eatontown Township, based on the results of a referendum held on April 13, 1926.[21] The borough was named for Thomas Eaton, an early settler who built a mill c. 1670.[22][23][24]

Harrison Township was originally formed as Spicer Township by an act of the New Jersey Legislature on March 13, 1844, from portions of Greenwich Township and Woolwich Township. That name lasted for less than a year, with Harrison Township adopted as of April 1, 1845.[21] The township was named for President William Henry Harrison.[22][23]

The borough is home to much of the Murray Hill neighborhood with the remainder lying in neighboring Berkeley Heights. Service on the NJ Transit is available at the New Providence[21] and Murray Hill stations.[22] More than 9% of New Providence’s land is publicly-owned and protected parkland.