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CITY · 1990 CENSUS

Williamstown

New Jersey · 10,891 residents · 7.421 sq mi
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The short version

Williamstown is wealthier than most US places, with a median household income of $33,150. Population has declined 8% since 2000. 12% of adults hold a bachelor's degree or higher, below the national rate of 20%. Median home value is $95,300.

At a glance
Wealthier
above the US median
US median: $30,130
Mid-age
median age 32.6
US median: 33.0
Less educated
12% hold a bachelor's degree
US average: 20%
Stable housing
home values roughly flat, inflation adjusted
US median home: $93,722
Section 01

Population & growth

10,891
−8%vs 2000
vs 11,812 in 2000
1990 – 2024
1,468 / sq mi
−8%vs 2000
vs 1,592 / sq mi in 2000
US average: 221
32.6
−11%vs 2000
vs 36.8 in 2000
US average: 33.0
Population, 19902024
10K12K13K15K16K1990201020202024Williamstown
202415K
1990201020202024
Section 02

Income & economy

$33,150
−1%inflation adjusted, since 2000
vs $44,200 in 2000
US average: $30,130
1990 – 2024
$13,218
−31%vs 2000
vs $19,112 in 2000
US average: $14,340
9.3%
+1.8 ptsvs 2000
vs 7.5% in 2000
US average: 13.2%
Section 03

Housing

$95,300
+12%inflation adjusted, since 2000
vs $112,300 in 2000
US average: $93,722
1990 – 2024
$495
+9%inflation adjusted, since 2000
vs $599 in 2000
US average: $450
67.9%
−5.2 ptsvs 2000
vs 73.1% in 2000
32.1% rent
2.9
+13%vs 2000
vs 2.5 in 2000
1990 – 2024
RELATED:See current rent listings in Williamstown on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic84.3%(9,954)
Black10.1%(1,193)
Hispanic / Latino2.9%(339)
Asian0.9%(108)
Other0%
Diversity Score31.4%(3,711)
1990
White, non-Hispanic87.1%(9,485)
Black11.8%(1,284)
Hispanic / Latino1.3%(137)
Asian0.5%(58)
Other0.6%(64)
Diversity Score30.8%(3,356)
31
−2%vs 2000
vs 31 in 2000
1990 – 2024
Section 05

Education

11.9%
−1.3 ptsvs 2000
vs 13.2% in 2000
US average: 20.3%
High school or higher
73.6%
−5.9 ptsvs 2000
vs 79.6% in 2000
US average: 75.2%
2.4%
Unchangedvs 2000
vs 2.4% in 2000
US average: 7.1%
Section 06

Commute & transportation

25.2 min
+14%vs 2000
vs 22.1 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Williamstown, New Jersey?

Williamstown, New Jersey has about 10,891 residents according to the 1990 Census.

What is the median household income in Williamstown, New Jersey?

The typical household in Williamstown, New Jersey earns about $33,150 a year. Half of households make more than that, and half make less.

Is Williamstown, New Jersey expensive?

In Williamstown, New Jersey, the median home is worth about $95,300, and the typical rent is about $495 a month.

How educated are people in Williamstown, New Jersey?

About 11.9% of adults age 25 and over in Williamstown, New Jersey hold a bachelor's degree or higher.

What is the poverty rate in Williamstown, New Jersey?

About 9.3% of people in Williamstown, New Jersey live below the federal poverty line.

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

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