Londonderry, New Hampshire

Londonderry, New Hampshire
From top, left to right: Londonderry Grange #44, Mack's Apples blossoms, gun on the town common, Londonderry United Methodist Church, Mack's Apples farm market
Seal
Location in Rockingham County and the state of New Hampshire
Coordinates: 42°51′54″N 71°22′26″W / 42.86500°N 71.37389°W / 42.86500; -71.37389
Country	United States
State	New Hampshire
County	Rockingham
Incorporated	1722
Villages	Londonderry North Londonderry Wilson
Government
• Town Council	John Farrell - Chairman Chad Franz - Vice Chairman Jim Butler Ted Combes Ron Dunn
• Town Manager	Michael Malaguti
Area [1]
• Total	42.1 sq mi (109.1 km2)
• Land	42.0 sq mi (108.8 km2)
• Water	0.1 sq mi (0.3 km2)  0.30%
Elevation	420 ft (130 m)
Population  (2020)
• Total	25,826
• Density	615/sq mi (237.4/km2)
Time zone	UTC-5 (Eastern)
• Summer (DST)	UTC-4 (Eastern)
ZIP code	03053
Area code	603
FIPS code	33-43220
GNIS feature ID	0873651
Website	www.londonderrynh.org

Londonderry is a town in western Rockingham County, New Hampshire, United States. It sits between Manchester and Derry, the largest and fourth-largest communities in the state. The population was 25,826 at the 2020 census.^[2] Londonderry is known for its apple orchards^[3] and is home to the headquarters of Stonyfield Farm and part of Manchester–Boston Regional Airport.

The more densely settled portion of town, where 11,645 people lived at the 2020 census,^[4] is defined as the Londonderry census-designated place (CDP) and roughly occupies the southeastern and southern parts of town, around New Hampshire Route 102.