South Brunswick is located in New Jersey. South Brunswick, New Jersey has a population of 46,623. South Brunswick is more family-centric than the surrounding county with 46% of the households containing married families with children. The county average for households married with children is 36.67%.
The median household income in South Brunswick, New Jersey is $130,867. The median household income for the surrounding county is $96,883 compared to the national median of $69,021. The median age of people living in South Brunswick is 41.4 years.
The average high temperature in July is 86 degrees, with an average low temperature in January of 22.3 degrees. The average rainfall is approximately 48.2 inches per year, with 23.3 inches of snow per year.
