Pittsburg, New Hampshire

Pittsburg, New Hampshire
Park in Pittsburg
Coordinates: 45°03′04″N 71°23′29″W / 45.05111°N 71.39139°W / 45.05111; -71.39139
CountryUnited States
StateNew Hampshire
CountyCoös
Incorporated1840
Named afterWilliam Pitt, 1st Earl of Chatham
VillagesPittsburg
Happy Corner
Idlewilde
Government
  Board of Selectmen
  • Beth Drew, Chair
  • Douglas Ahlstrin
  • Toby Owen
Area
  Total
291.3 sq mi (754.5 km2)
  Land281.3 sq mi (728.6 km2)
  Water10.0 sq mi (25.8 km2)  3.43%
Elevation
1,322 ft (403 m)
Population
 (2020)
  Total
800
  Density3/sq mi (1.1/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (Eastern)
ZIP code
03592
Area code603
FIPS code33-61780
GNIS feature ID0871099
Websitewww.pittsburg-nh.com

Pittsburg is the largest town by area in New England, located in Coös County, New Hampshire, United States. The population was 800 at the 2020 census. It is the northernmost town in New Hampshire. U.S. Route 3 is the only major highway in the town, although the northern terminus of New Hampshire Route 145 also lies within Pittsburg.

Pittsburg is part of the Berlin, New Hampshire micropolitan area.