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 population of Princeton, NJ is 67.2% White Alone, 16.8% Asian Alone, and 7.42% Hispanic or Latino. 31.6% 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.