Hillsborough, New Hampshire

Hillsborough, New Hampshire
Town
Houses in historic Hillsborough Center
Coordinates: 43°06′53″N 71°53′42″W / 43.11472°N 71.89500°W / 43.11472; -71.89500
CountryUnited States
StateNew Hampshire
CountyHillsborough
Incorporated1772
Villages
  • Hillsborough
  • Hillsborough Center
  • Hillsborough Lower Village
  • Hillsborough Upper Village
  • Emerald Lake Village
Government
  Board of Selectmen
  • James C. Bailey III, Chair
  • Iris Campbell
  • Richard Pelletier
  Town AdministratorLaura Buono
Area
  Total
44.7 sq mi (115.8 km2)
  Land43.7 sq mi (113.2 km2)
  Water1.0 sq mi (2.6 km2)  2.24%
Elevation
636 ft (194 m)
Population
 (2020)
  Total
5,939
  Density136/sq mi (52.5/km2)
Time zoneUTC-5 (Eastern)
  Summer (DST)UTC-4 (Eastern)
ZIP code
03244
Area code603
FIPS code33-36180
GNIS feature ID0873625
Websitewww.town.hillsborough.nh.us

Hillsborough, frequently spelled Hillsboro, is a town in Hillsborough County, New Hampshire, United States. The population was 5,939 at the 2020 census. The town is home to Fox State Forest and part of Low State Forest.

The main village of the town, where 2,156 people resided at the 2020 census, is defined as the Hillsborough census-designated place (CDP), and is located along the Contoocook River at the junction of New Hampshire Route 149 with Henniker Street and Main Street. The town also includes the villages of Hillsborough Center, Hillsborough Upper Village, Hillsborough Lower Village, and Emerald Lake Village.