Cheshire County, New Hampshire

Cheshire County
Cheshire County Courthouse in Keene
Location within the U.S. state of New Hampshire
New Hampshire's location within the U.S.
Coordinates: 42°54′42″N 72°14′31″W / 42.9118°N 72.242081°W / 42.9118; -72.242081
Country United States
State New Hampshire
Founded1769
Named afterCheshire, England
SeatKeene
Largest cityKeene
Area
  Total
728.9 sq mi (1,888 km2)
  Land706.7 sq mi (1,830 km2)
  Water22.2 sq mi (57 km2)  3.1%
Population
 (2020)
  Total
76,458
  Density108.2/sq mi (41.8/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Congressional district2nd
Websiteco.cheshire.nh.us

Cheshire County is a county in the southwestern corner of the U.S. state of New Hampshire. As of the 2020 census, the population was 76,458. Its county seat is the city of Keene. Cheshire was one of the five original counties of New Hampshire, and is named for the county of Cheshire in England. It was organized in 1771 at Keene. Sullivan County was created from the northern portion of Cheshire County in 1827. Cheshire County comprises the Keene, NH micropolitan statistical area.