Hillsborough Real EstateHillsborough is located in New Hampshire. Hillsborough, New Hampshire has a population of 5,956. Hillsborough is more family-centric than the surrounding county with 38.87% of the households containing married families with children. The county average for households married with children is 31.61%. The median household income in Hillsborough, New Hampshire is $70,513. 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 Hillsborough is 40 years. Hillsborough WeatherThe average high temperature in July is 77.9 degrees, with an average low temperature in January of 14.9 degrees. The average rainfall is approximately 46.5 inches per year, with 68.8 inches of snow per year. Hillsborough MapReal estate near HillsboroughNearby CitiesNearby Cities Homes for Sale |