Brookline is located in New Hampshire. Brookline, New Hampshire has a population of 5,190. Brookline is more family-centric than the surrounding county with 42.06% of the households containing married families with children. The county average for households married with children is 31.61%.
The median household income in Brookline, New Hampshire is $127,222. The median household income for the surrounding county is $75,777 compared to the national median of $57,652. The median age of people living in Brookline is 42.1 years.
The average high temperature in July is 82.3 degrees, with an average low temperature in January of 11.3 degrees. The average rainfall is approximately 47.2 inches per year, with 56 inches of snow per year.
