Dover, New Jersey

Dover, New Jersey
Location of Dover in Morris County highlighted in red (right). Inset map: Location of Morris County in New Jersey highlighted in orange (left).
Census Bureau map of Dover, New Jersey
Dover
Location in Morris County
Dover
Location in New Jersey
Dover
Location in the United States
Coordinates: 40°53′08″N 74°33′33″W / 40.8856°N 74.559163°W / 40.8856; -74.559163
Country United States
State New Jersey
County Morris
IncorporatedApril 1, 1869
IndependentMarch 5, 1896
Named afterDover, England or Dover, New Hampshire
Government
  TypeTown
  BodyTown Council
  MayorJames P. Dodd (D, term ends December 31, 2027)
  AdministratorAdam E. Cruz
  Municipal ClerkTara M. Pettoni
Area
  Total
2.73 sq mi (7.06 km2)
  Land2.68 sq mi (6.93 km2)
  Water0.05 sq mi (0.13 km2)  1.90%
  Rank362nd of 565 in state
29th of 39 in county
Elevation
558 ft (170 m)
Population
 (2020)
  Total
18,460
  Estimate 
(2023)
18,435
  Rank148th of 565 in state
10th of 39 in county
  Density6,898.4/sq mi (2,663.5/km2)
   Rank68th of 565 in state
3rd of 39 in county
Time zoneUTC−05:00 (Eastern (EST))
  Summer (DST)UTC−04:00 (Eastern (EDT))
ZIP Codes
07801–07803, 07806, 07809
Area code(s)973
FIPS code3402718070
GNIS feature ID0885196
Websitewww.dover.nj.us

Dover is a town in Morris County, in the U.S. state of New Jersey. Located on the Rockaway River, Dover is about 31 miles (50 km) west of New York City and about 23 miles (37 km) west of Newark, New Jersey. As of the 2020 United States census, the town's population was 18,460, its highest decennial census count ever and an increase of 303 (+1.7%) from the 2010 census count of 18,157, which in turn had reflected a decline of 31 (−0.2%) from the 18,188 counted at the 2000 census.

Dover is a majority minority community, with nearly 70% of the population as of the 2010 census identifying themselves as Hispanic, up from 25% in 1980.