New London is located in New Hampshire. New London, New Hampshire has a population of 4,640. New London is less family-centric than the surrounding county with 19% households with children. The county percentage for households with children is 25%.
The median household income in New London, New Hampshire is $93,889. The median household income for the surrounding county is $78,794 compared to the national median of $66,222. The median age of people living in New London is 39.9 years.
The average high temperature in July is 79.79 degrees, with an average low temperature in January of 10.01 degrees. The annual precipitation is 43.44.