Dunbarton, New Hampshire

Dunbarton, New Hampshire
Library and Town Hall
Location in Merrimack County and the state of New Hampshire
Coordinates: 43°06′09″N 71°36′59″W / 43.10250°N 71.61639°W / 43.10250; -71.61639
CountryUnited States
StateNew Hampshire
CountyMerrimack
Incorporated1765
Villages
  • Dunbarton Center
  • Pages Corner
Government
  Board of Selectmen
  • David Nault, Chair
  • Justin Nault
  • Michael Kaminski
  Town AdministratorLine Comeau
Area
  Total
31.3 sq mi (81.1 km2)
  Land30.8 sq mi (79.9 km2)
  Water0.5 sq mi (1.2 km2)  1.48%
Elevation
825 ft (251 m)
Population
 (2020)
  Total
3,005
  Density97/sq mi (37.6/km2)
Time zoneUTC-5 (Eastern)
  Summer (DST)UTC-4 (Eastern)
ZIP code
03046
Area code603
FIPS code33-19460
GNIS feature ID0873583
Websitewww.dunbartonnh.org

Dunbarton is a town in Merrimack County, New Hampshire, United States. The population was 3,005 at the 2020 census, up from 2,758 at the 2010 census.