Tewksbury Township, New Jersey

Tewksbury Township, New Jersey
Location of Tewksbury Township in Hunterdon County highlighted in yellow (right). Inset map: Location of Hunterdon County in New Jersey highlighted in black (left).
Census Bureau map of Tewksbury Township, New Jersey
Tewksbury Township
Location in Hunterdon County
Tewksbury Township
Location in New Jersey
Tewksbury Township
Location in the United States
Coordinates: 40°41′25″N 74°46′18″W / 40.690169°N 74.771685°W / 40.690169; -74.771685
Country United States
State New Jersey
County Hunterdon
IncorporatedFebruary 21, 1798
Named afterTewkesbury, England
Government
  TypeTownship
  BodyTownship Committee
  MayorJean Frankel (I, term ends December 31, 2023)
  AdministratorShana Goodchild
  Municipal clerkJennifer Ader
Area
  Total
31.78 sq mi (82.30 km2)
  Land31.65 sq mi (81.96 km2)
  Water0.13 sq mi (0.34 km2)  0.41%
  Rank79th of 565 in state
6th of 26 in county
Elevation
751 ft (229 m)
Population
 (2020)
  Total
5,870
  Estimate 
(2023)
5,887
  Rank354th of 565 in state
6th of 26 in county
  Density185.5/sq mi (71.6/km2)
   Rank510th of 565 in state
19th of 26 in county
Time zoneUTC−05:00 (Eastern (EST))
  Summer (DST)UTC−04:00 (Eastern (EDT))
ZIP Code
07830 – Califon, 08833 – Lebanon
Area code908
FIPS code3401972510
GNIS feature ID0882190
Websitewww.tewksburytwp.net

Tewksbury Township is a township located in Hunterdon County, in the U.S. state of New Jersey and is located within the New York Metropolitan Area. As of the 2020 United States census, the township's population was 5,870, a decrease of 123 (−2.1%) from the 2010 census count of 5,993, which in turn reflected an increase of 452 (+8.2%) from the 5,541 counted in the 2000 census.

The township has been one of the state's highest-income communities. Based on data from the 2012–2016 American Community Survey (ACS), NJ.com ranked the township as having the fifth-highest income in the state, with a median household income of $173,473. Based on data from the 2014–2018 ACS, the township residents had a median household income of $162,037, more than double the statewide median of $79,363.

Located within the Raritan Valley region, Tewksbury is situated in northeastern Hunterdon County bordering both Morris and Somerset (along the Lamington River) counties. The township's name is thought to be from Tewkesbury, England. Since 2003, the two communities have been twinned.