Sandown is located in New Hampshire. Sandown, New Hampshire has a population of 6,498. Sandown is more family-centric than the surrounding county with 31.9% of the households containing married families with children. The county average for households married with children is 30.7%.
The median household income in Sandown, New Hampshire is $116,048. The median household income for the surrounding county is $101,683 compared to the national median of $69,021. The median age of people living in Sandown is 38.9 years.
The average high temperature in July is 81.8 degrees, with an average low temperature in January of 12.6 degrees. The average rainfall is approximately 45.8 inches per year, with 56.1 inches of snow per year.
