United States › New Jersey › Princeton CITY · 2010 ACS
Princeton New Jersey · 12,307 residents · 17.9 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Princeton is home to 12,307 people in New Jersey. The median age is 22.9, younger than the US median of 37.2. 76% of adults hold a bachelor's degree, against 28% nationally. Home values have more than doubled since 2000, reaching $627,300. Median household income runs $104,234, well clear of the $52,703 US median. That is roughly 49% ahead of the New Jersey median.
At a glance
Wealthier
above the US median
US median: $52,703
Younger
median age 22.9
US median: 37.2
More educated
76% hold a bachelor's degree
US average: 28%
Less affordable
home values up 46%, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 24.7 in 2000
US average: 37.2
Population, 1990 – 2024
10K 16K 22K 27K 33K 1990 2000 2010 2020 2024 Princeton Age distribution, 2010
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Section 02
Income & economy $104,234
+22%inflation adjusted, since 2000
from $67,346 in 2000
US average: $52,703
from $27,292 in 2000
US average: $27,286
Households earning $100K+
from 58.3% in 2009
US average: 33.3%
from 9.0% in 2000
US average: 13.8%
Workforce by industry, 2010
Public administration 6.3%
Arts, entertainment, food 2.7%
Transportation & warehousing 1.3%
Professional, scientific, technical 0.7%
Education & health services 0.3%
Agriculture, forestry, fishing 0%
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$627,300
+46%inflation adjusted, since 2000
from $338,700 in 2000
US average: $225,659
$1,400
+20%inflation adjusted, since 2000
from $920 in 2000
US average: $853
from 46.8% in 2000
52.6% rent
from 5.8% in 2009
US average: 12.1%
from 2.45 people in 2009
US average: 2.60
from 32.6% in 2009
US average: 30.9%
from 40.2% in 2009
US average: 46.8%
from 5.8 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 76.5%(10,859)
Hispanic / Latino 7.1%(1,009)
2010
White, non-Hispanic 66.6%(8,199)
Hispanic / Latino 10.3%(1,268)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 1 more hispanic origin group with data Ancestry
+ 38 more ancestry groups with data from 60.1% in 2000
US average: 27.9%
High school or higher
from 89.4% in 2000
US average: 84.9%
from 39.6% in 2000
US average: 10.2%
Section 06
Commute & transportation from 14.8 min in 2000
US average: 25.2
from 36.9% in 2009
US average: 76.2%
from 5.9% in 2009
US average: 10.4%
from 7.3% in 2009
US average: 4.7%
from 9.2% in 2009
US average: 4.1%
from 35.6% in 2009
US average: 2.8%
from 3.4% in 2009
US average: 0.5%
from 14.5% in 2009
US average: 8.7%
Section 07
Work & employment from 26.7% in 2009
US average: 12.9%
from 67.2% in 2009
US average: 35.2%
Section 08
People & community from 19.2% in 2009
US average: 12.8%
from 6.7% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 49.4%(6,381)
Women 15+
Never married 46.1%(6,094)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 5.5% in 2013
US average: 8.4%
from 77.2% in 2020
US average: 54.8%
Direct-purchase
from 18.3% in 2020
US average: 13.8%
from 14.2% in 2020
US average: 18.4%
from 4.9% in 2020
US average: 20.9%
VA health care
from 0.1% in 2020
US average: 2.2%
Any private
from 92.1% in 2020
US average: 67.1%
Any public
from 17.8% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 21%(83)
Gulf War (1990s) 25.1%(99)
Share of the 395 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Princeton Head to head
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Frequently asked
How many people live in Princeton, New Jersey? Princeton, New Jersey has about 12,307 residents according to the 2010 American Community Survey.
What is the median household income in Princeton, New Jersey? The typical household in Princeton, New Jersey earns about $104,234 a year. Half of households make more than that, and half make less.
Is Princeton, New Jersey expensive? In Princeton, New Jersey, the median home is worth about $627,300, and the typical rent is about $1,400 a month.
How educated are people in Princeton, New Jersey? About 75.7% of adults age 25 and over in Princeton, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in Princeton, New Jersey? About 6.5% of people in Princeton, New Jersey live below the federal poverty line.
Has Princeton, New Jersey grown since 1990? Yes, Princeton, New Jersey has grown since 1990. The population has added about 291 residents, a change of about 2 percent over that period.
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