Hopewell Township is a township in Cumberland County, New Jersey, in the United States. It is part of the Vineland-Millville-Bridgeton Primary Metropolitan Statistical Area for statistical purposes. As of the 2010 United States Census, the township’s population was 4,571, reflecting an increase of 137 (+3.1%) from the 4,434 counted in the 2000 Census, which had in turn increased by 219 (+5.2%) from the 4,215 counted in the 1990 Census.
Hopewell Township was first formed as a precinct on January 19, 1748, and was incorporated by an act of the New Jersey Legislature on February 21, 1798, as one of New Jersey’s initial group of 104 townships. Portions of the township have been taken to form Columbia Township (March 12, 1844, returned to Hopewell Township on March 11, 1845), Cohansey Township (March 6, 1848) and Shiloh borough (April 9, 1929).
According to the United States Census Bureau, the township had a total area of 30.827 square miles (79.840 km2), including 29.874 square miles (77.372 km2) of land and 0.953 square miles (2.468 km2) of water (3.09%).
Unincorporated communities, localities and place names located partially or completely within the township include Bowentown, Cohansey, Dutch Neck, Harmony, Irlands Mills and Mary Elmer Lake.
The township borders Upper Deerfield Township, Bridgeton, Fairfield Township, Greenwich Township, Stow Creek Township, Shiloh, and Salem County.
Mary Elmer Lake is a reservoir on the Cohansey River in Hopewell Township and Bridgeton that covers 22.2 acres (9.0 ha) and is used for water-supply and recreation purposes. Sunset Lake is a reservoir in Hopewell Township and Upper Deerfield Township covering 87.0 acres (35.2 ha) that was created by damming a stream that feeds to the area from above Seeley Lake and a stream that feeds into the lake from nearby Mary Elmer Lake.
As of the 2010 United States Census, there were 4,571 people, 1,662 households, and 1,200 families residing in the township. The population density was 153.0 per square mile (59.1/km2). There were 1,741 housing units at an average density of 58.3 per square mile (22.5/km2). The racial makeup of the township was 84.38% (3,857) White, 6.58% (301) Black or African American, 2.17% (99) Native American, 0.57% (26) Asian, 0.00% (0) Pacific Islander, 3.24% (148) from other races, and 3.06% (140) from two or more races. Hispanic or Latino of any race were 7.33% (335) of the population.
Source: Wikipedia