10 Properties Found
Grantham is located in New Hampshire. Grantham, New Hampshire has a population of 3,090. Grantham is more family-centric than the surrounding county with 29% of the households containing married families with children. The county average for households married with children is 23%.
The median household income in Grantham, NH is $89,239. The median household income for the surrounding county is $61,146 compared to the national median of $61,963. The median age of people living in Grantham is 51 years old.Learn more about Grantham, NH Real Estate.