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CITY · 2010 ACS

Monmouth Junction

New Jersey · 2,887 residents · 4.381 sq mi
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The short version

Monmouth Junction is significantly wealthier than the US average, with a median household income of $113,199. Population has held roughly steady since 2000. 58% 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 $393,000. Poverty is rare here, at 2.0% of residents. Households here earn about 62% more than the New Jersey median.

At a glance
Wealthier
above the US median
US median: $52,703
Mid-age
median age 38.8
US median: 37.2
More educated
58% hold a bachelor's degree
US average: 28%
Less affordable
home values up 62%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
2,887
+6%since 2000
from 2,721 in 2000
1990 – 2024
Population density
659 / sq mi
+6%since 2000
from 621 / sq mi in 2000
US average: 261
Median age
38.8
+11%since 2000
from 35.0 in 2000
US average: 37.2
Population, 1990 – 2024
7663K6K8K11K1990201020202024Monmouth Junction
20249K
1990201020202024
Section 02

Income & economy

Median household income
$113,199
Unchangedinflation adjusted, since 2000
from $89,598 in 2000
US average: $52,703
1990 – 2024
Per capita income
$43,146
+23%since 2000
from $35,134 in 2000
US average: $27,286
Households earning $100K+
81.0%
−1.5 ptssince 2009
from 82.5% in 2009
US average: 33.3%
Poverty rate
2.0%
−3.1 ptssince 2000
from 5.1% in 2000
US average: 13.8%
Income inequality (Gini)
0.306
US average: 0.461
Workforce by industry, 2010
Retail trade19.4%
US avg: 10.9%
Transportation & warehousing7.8%
US avg: 3.1%
Other services6.9%
US avg: 7%
Public administration6.9%
US avg: 4.9%
Information6.6%
US avg: 11.5%
Arts, entertainment, food5.1%
US avg: 2.4%
Finance & insurance4.5%
US avg: 5.1%
Professional, scientific, technical3.8%
US avg: 4.2%
Wholesale trade1%
US avg: 7.2%
Education & health services0.7%
US avg: 0.9%
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
$393,000
+62%inflation adjusted, since 2000
from $191,400 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$2,001
+74%inflation adjusted, since 2000
from $906 in 2000
US average: $853
Owner-occupied
80.3%
−15.0 ptssince 2000
from 95.3% in 2000
4.5% rent
Vacancy rate
0.0%
−2.2 ptssince 2009
from 2.2% in 2009
US average: 12.1%
Owner cost-burdened
31.9%
+6.6 ptssince 2009
from 25.3% in 2009
US average: 30.9%
Renter cost-burdened
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 46.8%
Afford Score
3.5
+63%since 2000
from 2.1 in 2000
1990 – 2024
RELATED:See current rent listings in Monmouth Junction on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic72.5%(1,972)
Black7%(190)
Hispanic / Latino4.2%(113)
Asian14.5%(394)
Other0%
Diversity Score53.2%(1,447)
2010
White, non-Hispanic54.3%(1,568)
Black5.6%(163)
Hispanic / Latino5%(143)
Asian32.9%(949)
Other3.1%(91)
Diversity Score74.7%(2,157)
Diversity Score
75
+41%since 2000
from 53 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
58.5%
+8.3 ptssince 2000
from 50.2% in 2000
US average: 27.9%
High school or higher
96.0%
+2.5 ptssince 2000
from 93.5% in 2000
US average: 84.9%
Graduate degree
24.7%
+4.9 ptssince 2000
from 19.8% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
34.3 min
+31%since 2000
from 26.1 min in 2000
US average: 25.2
Drive alone to work
75.6%
+0.9 ptssince 2009
from 74.7% in 2009
US average: 76.2%
Carpooled to work
12.0%
+3.9 ptssince 2009
from 8.1% in 2009
US average: 10.4%
Public transit
6.1%
−0.6 ptssince 2009
from 6.7% in 2009
US average: 4.7%
Worked from home
5.2%
−3.4 ptssince 2009
from 8.6% in 2009
US average: 4.1%
Walked to work
1.1%
Unchangedsince 2009
from 1.0% in 2009
US average: 2.8%
Biked to work
0.0%
−0.9 ptssince 2009
from 0.9% in 2009
US average: 0.5%
No vehicle available
1.8%
Unchangedsince 2009
from 1.8% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
15.0%
−1.7 ptssince 2009
from 16.7% in 2009
US average: 12.9%
Management & professional
58.5%
−14.9 ptssince 2009
from 73.3% in 2009
US average: 35.2%
Section 08

People & community

Male
45.9%
+1.4 ptssince 2009
from 44.5% in 2009
Female
54.1%
−1.4 ptssince 2009
from 55.5% in 2009
Foreign born
18.3%
+1.5 ptssince 2009
from 16.8% in 2009
US average: 12.8%
Veterans
3.7%
−43.7 ptssince 2009
from 47.3% in 2009
US average: 9.9%
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MONMOUTH JUNCTION VS
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MONMOUTH JUNCTION VS
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Frequently asked

How many people live in Monmouth Junction, New Jersey?

Monmouth Junction, New Jersey has about 2,887 residents according to the 2010 American Community Survey.

What is the median household income in Monmouth Junction, New Jersey?

The typical household in Monmouth Junction, New Jersey earns about $113,199 a year. Half of households make more than that, and half make less.

Is Monmouth Junction, New Jersey expensive?

In Monmouth Junction, New Jersey, the median home is worth about $393,000, and the typical rent is about $2,001 a month.

How educated are people in Monmouth Junction, New Jersey?

About 58.5% of adults age 25 and over in Monmouth Junction, New Jersey hold a bachelor's degree or higher.

What is the poverty rate in Monmouth Junction, New Jersey?

About 2.0% of people in Monmouth Junction, New Jersey live below the federal poverty line.

Has Monmouth Junction, New Jersey grown since 1990?

Yes, Monmouth Junction, New Jersey has grown since 1990. The population has added about 1,304 residents, a change of about 82 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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