New Hanover Township is a township in Burlington County, New Jersey, United States. As of the 2010 United States Census, the township's population was 7,385, reflecting a decline of 2,359 (-24.2%) from the 9,744 counted in the 2000 Census, which had in turn increased by 198 (+2.1%) from the 9,546 counted in the 1990 Census. The township is located in the Delaware Valley.
New Hanover was originally formed by Royal charter on December 2, 1723, from portions of Chesterfield Township and Springfield Township. New Hanover was incorporated as one of New Jersey's initial 104 townships by an Act of the New Jersey Legislature on February 21, 1798. Portions of the township were taken to form Pemberton borough (December 15, 1826), Pemberton Township (March 10, 1846), North Hanover Township (April 12, 1905) and Wrightstown (March 4, 1918).
Fort Dix is a census-designated place (CDP) located in portions of New Hanover Township, Pemberton Township and Springfield Township, which had a 2010 Census population of 7,710. McGuire AFB CDP is a CDP located in portions of New Hanover Township and North Hanover Township, with a 2010 population of 3,710. Cookstown is a small unincorporated community located near Fort Dix.