Clarksville is located in New Hampshire. Clarksville, New Hampshire has a population of 307. Clarksville is less family-centric than the surrounding county with 15.79% of the households containing married families with children. The county average for households married with children is 21.42%.
The median household income in Clarksville, New Hampshire is $38,382. The median household income for the surrounding county is $45,386 compared to the national median of $57,652. The median age of people living in Clarksville is 53.9 years.
The average high temperature in July is 73.8 degrees, with an average low temperature in January of 0.1 degrees. The average rainfall is approximately 45.2 inches per year, with 119.9 inches of snow per year.