Montgomery Township, New Jersey

Montgomery Township, New Jersey
Location of Montgomery Township in Somerset County highlighted in yellow (right). Inset map: Location of Somerset County in New Jersey highlighted in black (left).
Census Bureau map of Montgomery Township, New Jersey
Montgomery Township
Location in Somerset County
Montgomery Township
Location in New Jersey
Montgomery Township
Location in the United States
Coordinates: 40°25′34″N 74°40′42″W / 40.426124°N 74.678446°W / 40.426124; -74.678446
Country United States
State New Jersey
County Somerset
IncorporatedFebruary 21, 1798
Named afterColonel Richard Montgomery
Government
  TypeTownship
  BodyTownship Committee
  MayorNeena Singh (D, term ends December 31, 2025)
  AdministratorLori Savron
  Municipal clerkLisa Fania
Area
  Total
32.47 sq mi (84.11 km2)
  Land32.30 sq mi (83.66 km2)
  Water0.17 sq mi (0.45 km2)  0.54%
  Rank75th of 565 in state
3rd of 21 in county
Elevation
98 ft (30 m)
Population
 (2020)
  Total
23,690
  Estimate 
(2023)
23,719
  Rank113th of 565 in state
5th of 21 in county
  Density733.4/sq mi (283.2/km2)
   Rank415th of 565 in state
16th of 21 in county
Time zoneUTC−05:00 (Eastern (EST))
  Summer (DST)UTC−04:00 (Eastern (EDT))
ZIP Code
08502 – Belle Mead
08504 – Blawenburg
08558 – Skillman
08540 – Princeton
Area code(s)609, 908
FIPS code3403547580
GNIS feature ID0882168
Websitewww.montgomerynj.gov

Montgomery Township is a township in southern Somerset County, in the central part of the U.S. state of New Jersey. It is located in the New York Metropolitan Area. As of the 2020 United States census, the township's population was 23,690, an increase of 1,436 (+6.5%) from the 2010 census count of 22,254, which in turn reflected an increase of 4,773 (+27.3%) from the 17,481 counted in the 2000 census.

Montgomery Township was incorporated on February 21, 1798, as one of New Jersey's initial group of 104 townships by an act of the New Jersey Legislature, from what remained of Western precinct. Portions of the township were taken to form Princeton Borough (February 11, 1813, in Mercer County, consolidated to form Princeton as of January 1, 2013), Princeton Township (April 9, 1838, also now consolidated into Princeton) and Rocky Hill (December 18, 1889).

The township has been one of the state's highest-income communities. Based on data from the American Community Survey for 2013–2017, Montgomery Township residents had a median household income of $180,660, ranked 2nd in the state among municipalities with more than 10,000 residents, more than double the statewide median of $76,475.