Hillsborough is located in New Jersey. Hillsborough, New Jersey has a population of 39,932. Hillsborough is more family-centric than the surrounding county with 35% households with children. The county percentage for households with children is 33%.
The median household income in Hillsborough, New Jersey is $125,659. The median household income for the surrounding county is $112,739 compared to the national median of $61,963. The median age of people living in Hillsborough is 43.2 years.
The average high temperature in July is 84.4 degrees, with an average low temperature in January of 19.1 degrees. The annual precipitation is 47.14.