Cornish, New Hampshire

Cornish, New Hampshire
Cornish Flat, NH, from the southwest
Location of Cornish in Sullivan County, New Hampshire and of Sullivan County in New Hampshire
Coordinates: 43°27′53″N 72°22′09″W / 43.46472°N 72.36917°W / 43.46472; -72.36917
CountryUnited States
StateNew Hampshire
CountySullivan
Incorporated1765
Villages
Government
 • Board of Selectmen
  • Jason Bourne, Chair
  • Keith Beardslee
  • Dillon Gallagher
Area
 • Total
42.6 sq mi (110.4 km2)
 • Land42.0 sq mi (108.7 km2)
 • Water0.66 sq mi (1.7 km2)  1.54%
Elevation
466 ft (142 m)
Population
 (2020)
 • Total
1,616
 • Density39/sq mi (14.9/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (Eastern)
ZIP Codes
03745 (Cornish)
03746 (Cornish Flat)
Area code603
FIPS code33-15060
GNIS feature ID0873571
Websitecornish.nh.gov

Cornish is a town in Sullivan County, New Hampshire, United States. The population was 1,616 at the 2020 census. Cornish has four covered bridges. Each August, it is home to the Cornish Fair.