Harlingen, New Jersey

Harlingen, New Jersey
Harlingen as seen from westbound Harlingen Road
Harlingen
Location in Somerset County
Harlingen
Location in New Jersey
Harlingen
Location in the United States
Coordinates: 40°26′58″N 74°39′31″W / 40.449363°N 74.658505°W / 40.449363; -74.658505
Country United States
State New Jersey
CountySomerset
TownshipMontgomery
Area
 • Total
0.81 sq mi (2.09 km2)
 • Land0.81 sq mi (2.09 km2)
 • Water0 sq mi (0.00 km2)  0.00%
Elevation
79 ft (24 m)
Population
 (2020)
 • Total
430
 • Density533.2/sq mi (205.88/km2)
Time zoneUTC−05:00 (Eastern (EST))
 • Summer (DST)UTC−04:00 (Eastern (EDT))
Area codes609/640 and 732/848
FIPS code34-29940
GNIS feature ID02584000

Harlingen is an unincorporated community and census-designated place (CDP) located within Montgomery Township, in Somerset County, in the U.S. state of New Jersey. As of the 2020 census, Harlingen had a population of 430.

It is adjacent to the historical areas of Dutchtown and Bridgepoint. Harlingen Road and U.S. Route 206 intersect in the center of Harlingen. The Harlingen Dutch Reformed Church on Route 206 is extant and had an associated cemetery. The town was a stop on the short-lived Mercer and Somerset Railway.