Londonderry Real Estate
Londonderry is located in New Hampshire. Londonderry, New Hampshire has a population of 25,196. Londonderry is more family-centric than the surrounding county with 39.87% of the households containing married families with children. The county average for households married with children is 34.49%.
The median household income in Londonderry, New Hampshire is $91,861. The median household income for the surrounding county is $79,368 compared to the national median of $53,482. The median age of people living in Londonderry is 41.4 years.
The average high temperature in July is 82.4 degrees, with an average low temperature in January of 15.7 degrees. The average rainfall is approximately 46.5 inches per year, with 61.6 inches of snow per year.