Jefferson is located in New Hampshire. Jefferson, New Hampshire has a population of 1,230. Jefferson is less family-centric than the surrounding county with 17% households with children. The county percentage for households with children is 20%.
The median household income in Jefferson, New Hampshire is $61,739. The median household income for the surrounding county is $48,941 compared to the national median of $66,222. The median age of people living in Jefferson is 53.1 years.
The average high temperature in July is 58.82 degrees, with an average low temperature in January of -2.72 degrees. The annual precipitation is 89.66.