Newtonville is located in New Jersey. Newtonville, New Jersey has a population of 764. Newtonville is more family-centric than the surrounding county with 27.1% of the households containing married families with children. The county average for households married with children is 26.78%.
The median household income in Newtonville, New Jersey is $95,635. The median household income for the surrounding county is $66,473 compared to the national median of $69,021. The median age of people living in Newtonville is 29.1 years.
The average high temperature in July is 84.9 degrees, with an average low temperature in January of 24.4 degrees. The average rainfall is approximately 43.4 inches per year, with 16.2 inches of snow per year.
