United States › New Jersey › Williamstown CITY · 1990 CENSUS
Williamstown New Jersey · 10,891 residents · 7.42 sq mi
Time machine
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The short version
With 10,891 people, Williamstown is a city in New Jersey. 12% of adults hold a bachelor's degree or higher. That trails the New Jersey median by roughly 19%. Poverty is uncommon here, at 9.3% of locals. Headcount has barely moved since 2000. Median household income runs $33,150, well clear of the $30,130 US median.
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 vs 36.8 in 2000
US average: 33.0
Population, 1990 – 2024
10K 12K 13K 15K 16K 1990 2000 2010 2020 2024 Williamstown Age distribution, 1990
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $33,150
−1%inflation adjusted, since 2000
vs $44,200 in 2000
US average: $30,130
vs $19,112 in 2000
US average: $14,340
vs 7.5% in 2000
US average: 13.2%
$95,300
+12%inflation adjusted, since 2000
vs $112,300 in 2000
US average: $93,722
$495
+9%inflation adjusted, since 2000
vs $599 in 2000
US average: $450
vs 73.1% in 2000
32.1% rent
Section 04
Race & ethnicity 2000
White, non-Hispanic 84.3%(9,954)
Hispanic / Latino 2.9%(339)
1990
White, non-Hispanic 87.1%(9,485)
Hispanic / Latino 1.3%(137)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Ancestry
+ 18 more ancestry groups with data vs 13.2% in 2000
US average: 20.3%
High school or higher
vs 79.6% in 2000
US average: 75.2%
vs 2.4% in 2000
US average: 7.1%
Section 06
Commute & transportation 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.
Marital status (2024)
Men 15+
Never married 32.2%(1,826)
Women 15+
Never married 34.1%(2,358)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 11.1% in 2013
US average: 8.4%
from 64.8% in 2020
US average: 54.8%
Direct-purchase
from 14.2% in 2020
US average: 13.8%
from 19.2% in 2020
US average: 18.4%
from 10.9% in 2020
US average: 20.9%
VA health care
from 2.2% in 2020
US average: 2.2%
Any private
from 78.7% in 2020
US average: 67.1%
Any public
from 29.3% 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) 18.2%(132)
Gulf War (1990s) 12.2%(88)
Share of the 724 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
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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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