In 2017, Princeton, NJ had a population of 30.7k people with a median age of 34.3 and a median household income of $125,506. Between 2016 and 2017 the population of Princeton, NJ grew from 30,168 to 30,722, a 1.84% increase and its median household income grew from $118,467 to $125,506, a 5.94% increase.
The 5 largest ethnic groups in Princeton, NJ are White (Non-Hispanic) (67.2%), Asian (Non-Hispanic) (16.8%), Black or African American (Non-Hispanic) (6.2%), White (Hispanic) (5.97%), and Two or More Races (Non-Hispanic) (2.04%). N/A% of the people in Princeton, NJ speak a non-English language, and 85.2% are U.S. citizens.
The median property value in Princeton, NJ is $809,200, and the homeownership rate is 59%. Most people in Princeton, NJ commute by Drove Alone, and the average commute time is 24.4 minutes. The average car ownership in Princeton, NJ is 2 cars per household.