Princeton is located in New Jersey. Princeton, New Jersey has a population of 30,717. Princeton is more family-centric than the surrounding county with 44.6% of the households containing married families with children. The county average for households married with children is 32.83%.
The median household income in Princeton, New Jersey is $165,149. The median household income for the surrounding county is $85,687 compared to the national median of $69,021. The median age of people living in Princeton is 28.9 years.
The average high temperature in July is 85.6 degrees, with an average low temperature in January of 22 degrees. The average rainfall is approximately 47.4 inches per year, with 24 inches of snow per year.
