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CITY · 2010 ACS

Princeton

New Jersey · 12,307 residents · 17.946 sq mi
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The short version

Princeton is significantly wealthier than the US average, with a median household income of $104,234. Population has declined 13% since 2000. 76% of adults hold a bachelor's degree or higher, well above the national rate of 28%. Median home value has more than doubled since 2000, reaching $627,300. At a median age of 22.9, residents skew younger than the country as a whole. Households here earn about 49% more than 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

Total population
12,307
−13%since 2000
from 14,203 in 2000
1990 – 2025
Population density
686 / sq mi
−13%since 2000
from 791 / sq mi in 2000
US average: 261
Median age
22.9
−7%since 2000
from 24.7 in 2000
US average: 37.2
Population, 1990 – 2024
10K16K22K27K33K1990201020202024Princeton
202431K
1990201020202024
Section 02

Income & economy

Median household income
$104,234
+22%inflation adjusted, since 2000
from $67,346 in 2000
US average: $52,703
1990 – 2024
Per capita income
$45,566
+67%since 2000
from $27,292 in 2000
US average: $27,286
Households earning $100K+
58.4%
+0.1 ptssince 2009
from 58.3% in 2009
US average: 33.3%
Poverty rate
6.5%
−2.6 ptssince 2000
from 9.0% in 2000
US average: 13.8%
Income inequality (Gini)
0.500
US average: 0.461
Workforce by industry, 2010
Other services8.3%
US avg: 7%
Public administration6.3%
US avg: 4.9%
Retail trade4.7%
US avg: 10.9%
Information4%
US avg: 11.5%
Arts, entertainment, food2.7%
US avg: 2.4%
Transportation & warehousing1.3%
US avg: 3.1%
Finance & insurance1%
US avg: 5.1%
Professional, scientific, technical0.7%
US avg: 4.2%
Education & health services0.3%
US avg: 0.9%
Wholesale trade0.3%
US avg: 7.2%
Agriculture, forestry, fishing0%
US avg: 1.9%
Construction0%
US avg: 1.4%
Manufacturing0%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$627,300
+46%inflation adjusted, since 2000
from $338,700 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$1,400
+20%inflation adjusted, since 2000
from $920 in 2000
US average: $853
Owner-occupied
30.0%
−16.8 ptssince 2000
from 46.8% in 2000
52.6% rent
Vacancy rate
7.1%
+1.3 ptssince 2009
from 5.8% in 2009
US average: 12.1%
Owner cost-burdened
33.4%
+0.8 ptssince 2009
from 32.6% in 2009
US average: 30.9%
Renter cost-burdened
40.0%
−0.2 ptssince 2009
from 40.2% in 2009
US average: 46.8%
Afford Score
6.0
+20%since 2000
from 5.0 in 2000
1990 – 2024
RELATED:See current rent listings in Princeton on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic76.5%(10,859)
Black6.2%(882)
Hispanic / Latino7.1%(1,009)
Asian7.4%(1,056)
Other0%
Diversity Score45.8%(6,499)
2010
White, non-Hispanic66.6%(8,199)
Black6.2%(761)
Hispanic / Latino10.3%(1,268)
Asian13.4%(1,655)
Other2.3%(281)
Diversity Score64%(7,874)
Diversity Score
64
+40%since 2000
from 46 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
75.7%
+15.6 ptssince 2000
from 60.1% in 2000
US average: 27.9%
High school or higher
92.7%
+3.3 ptssince 2000
from 89.4% in 2000
US average: 84.9%
Graduate degree
50.4%
+10.8 ptssince 2000
from 39.6% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
20.9 min
+41%since 2000
from 14.8 min in 2000
US average: 25.2
Drive alone to work
32.7%
−4.3 ptssince 2009
from 36.9% in 2009
US average: 76.2%
Carpooled to work
5.4%
−0.5 ptssince 2009
from 5.9% in 2009
US average: 10.4%
Public transit
6.4%
−0.8 ptssince 2009
from 7.3% in 2009
US average: 4.7%
Worked from home
9.5%
+0.3 ptssince 2009
from 9.2% in 2009
US average: 4.1%
Walked to work
40.0%
+4.4 ptssince 2009
from 35.6% in 2009
US average: 2.8%
Biked to work
4.7%
+1.3 ptssince 2009
from 3.4% in 2009
US average: 0.5%
No vehicle available
17.1%
+2.6 ptssince 2009
from 14.5% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
28.1%
+1.4 ptssince 2009
from 26.7% in 2009
US average: 12.9%
Management & professional
65.9%
−15.7 ptssince 2009
from 81.6% in 2009
US average: 35.2%
Section 08

People & community

Male
52.0%
+0.2 ptssince 2009
from 51.8% in 2009
Female
48.0%
−0.2 ptssince 2009
from 48.2% in 2009
Foreign born
21.1%
+1.9 ptssince 2009
from 19.2% in 2009
US average: 12.8%
Veterans
5.7%
−46.5 ptssince 2009
from 52.3% in 2009
US average: 9.9%
Drill deeper

Places similar to Princeton

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Pop 39,186
Los Gatos
Pop 32,576
Keystone
Pop 25,858
Saratoga
Pop 30,418
Places similar to Princeton
Head to head

Compare Princeton to nearby cities

PRINCETON VS
Princeton Meadows
Income$131,213+26%
Home value$665,700+6%
Population15,561−51%
SEE FULL COMPARISON →
PRINCETON VS
Monmouth Junction
Income$133,585+28%
Home value$552,900−12%
Population9,141−71%
SEE FULL COMPARISON →
PRINCETON VS
Kendall Park
Income$165,958+59%
Home value$590,300−6%
Population10,011−68%
SEE FULL COMPARISON →
PRINCETON VS
Mercerville
Income$128,277+23%
Home value$358,600−43%
Population13,535−57%
SEE FULL COMPARISON →
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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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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