Township in Hunterdon County, New Jersey, US
Township in New Jersey
Delaware Township, New Jersey
Township municipal building in Sergeantsville
Seal
Location of Delaware 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 Delaware Township, Hunterdon County, New Jersey
Show map of Hunterdon County, New Jersey Location in the United States
Show map of the United States Coordinates: 40°26′23″N 74°57′23″W / 40.439762°N 74.956329°W / 40.439762; -74.956329 [ 1] [ 2] Country United States State New Jersey County Hunterdon Incorporated April 2, 1838 Named for Delaware River • Type Township • Body Township Committee • Mayor Charles Herman (R , term ends December 31, 2023)[ 3] [ 4] • Municipal clerk Diana Rumage (acting)[ 5] • Total 37.05 sq mi (95.95 km2 ) • Land 36.66 sq mi (94.94 km2 ) • Water 0.39 sq mi (1.01 km2 ) 1.06% • Rank 65th of 565 in state 3rd of 26 in county[ 1] Elevation 371 ft (113 m) • Total 4,560 • Estimate 4,571 • Rank 394th of 565 in state 10th of 26 in county[ 10] • Density 124.4/sq mi (48.0/km2 ) • Rank 531st of 565 in state 25th of 26 in county[ 10] Time zone UTC−05:00 (Eastern (EST) ) • Summer (DST ) UTC−04:00 (Eastern (EDT) )ZIP Codes Area code(s) 609 , 908 [ 14] FIPS code 3401917170[ 1] [ 15] [ 16] GNIS feature ID0882182[ 1] [ 17] Website www .delawaretwpnj .org
Delaware Township is a township in Hunterdon County , in the U.S. state of New Jersey . Part of the township is on the Hunterdon Plateau , while the southern portions are in the Amwell Valley . As of the 2020 United States census , the township's population was 4,560,[ 8] a decrease of three people (−0.1%) from the 2010 census count of 4,563,[ 18] [ 19] which in turn reflected an increase of 85 (+1.9%) from the 4,478 counted in the 2000 census .[ 20]
The historic community of Sergeantsville is located within Delaware Township, as well as the unincorporated community of Raven Rock .
^ a b c d e 2019 Census Gazetteer Files: New Jersey Places , United States Census Bureau . Accessed July 1, 2020.
^ US Gazetteer files: 2010, 2000, and 1990 , United States Census Bureau . Accessed September 4, 2014.
^ Cite error: The named reference Committee
was invoked but never defined (see the help page ).
^ 2023 New Jersey Mayors Directory , New Jersey Department of Community Affairs , updated February 8, 2023. Accessed February 10, 2023.
^ Clerk , Delaware Township. Accessed March 2, 2023.
^ Cite error: The named reference DataBook
was invoked but never defined (see the help page ).
^ U.S. Geological Survey Geographic Names Information System: Township of Delaware , Geographic Names Information System . Accessed March 5, 2013.
^ a b Cite error: The named reference LWD2020
was invoked but never defined (see the help page ).
^ Cite error: The named reference PopEst
was invoked but never defined (see the help page ).
^ a b Population Density by County and Municipality: New Jersey, 2020 and 2021 , New Jersey Department of Labor and Workforce Development . Accessed March 1, 2023.
^ Look Up a ZIP Code for Flemington, NJ , United States Postal Service . Accessed November 14, 2012.
^ Look Up a ZIP Code for Sergeantsville, NJ , United States Postal Service . Accessed November 14, 2012.
^ Look Up a ZIP Code for Stockton, NJ , United States Postal Service . Accessed November 14, 2012.
^ Area Code Lookup - NPA NXX for Flemington, NJ , Area-Codes.com. Accessed March 15, 2015.
^ American FactFinder Archived February 12, 2020, at archive.today , United States Census Bureau . Accessed September 4, 2014.
^ Geographic Codes Lookup for New Jersey , Missouri Census Data Center. Accessed April 1, 2022.
^ US Board on Geographic Names , United States Geological Survey . Accessed September 4, 2014.
^ Cite error: The named reference Census2010
was invoked but never defined (see the help page ).
^ Cite error: The named reference LWD2010
was invoked but never defined (see the help page ).
^ Table 7. Population for the Counties and Municipalities in New Jersey: 1990, 2000 and 2010 , New Jersey Department of Labor and Workforce Development , February 2011. Accessed May 1, 2023.