Whippany, New Jersey

Whippany, New Jersey
Whippany's Central Park
Whippany
Location in Morris County
Whippany
Location in New Jersey
Whippany
Location in the United States
Coordinates: 40°49′28″N 74°25′02″W / 40.82444°N 74.41722°W / 40.82444; -74.41722
Country United States
State New Jersey
CountyMorris
TownshipHanover
Area
  Total
5.74 sq mi (14.9 km2)
  Land5.61 sq mi (14.5 km2)
  Water0.13 sq mi (0.3 km2)
Elevation
233 ft (71 m)
Population
 (2020)
  Total
8,863
  Density1,580.1/sq mi (610.1/km2)
ZIP Code
07981
FIPS code34-80540
GNIS feature ID0881770

Whippany (/hwɪpəni/ WHIP-ə-nee) is an unincorporated community and census-designated place (CDP) in Hanover Township, Morris County, New Jersey, United States. As of the 2020 census, it had a population of 8,863.

Whippany's name is derived from the Whippanong Native Americans, a tribe that once inhabited the area. Whippanong meant "place of the willows", named for the trees growing along the banks of the Whippany River.