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COUNTY · 2000 CENSUS

Sussex County

New Jersey · 144,166 residents · 518 sq mi
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The short version

Sussex County is home to 144,166 people in New Jersey. 83% of homes are owner-occupied. Getting to work takes 32 minutes on average. Median household income runs $65,266, well clear of the $42,589 US median. Poverty is uncommon here, at 4.0% of residents. Median home value sits at $157,600.

At a glance
Wealthier
above the US median
US median: $42,589
Mid-age
median age 37.1
US median: 35.2
More educated
27% hold a bachelor's degree
US average: 24%
More affordable
home values down 23%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

144,166
+10%since 1990
from 130,943 in 1990
1990 – 2025
37.1
+12%since 1990
from 33.0 in 1990
US average: 35.2
Land area
518 sq mi
Population, 19902024
129K135K141K147K153K19902000201020202024Sussex County
2024146K
1990201020202024
Age distribution, 2000
Under 56.8%(9,815)
US avg: 6.8%
5 to 98.2%(11,779)
US avg: 7.3%
10 to 148.4%(12,097)
US avg: 7.3%
15 to 196.6%(9,565)
US avg: 7.2%
20 to 244.1%(5,952)
US avg: 6.7%
25 to 3412.1%(17,501)
US avg: 14.2%
35 to 4419.3%(27,881)
US avg: 16%
45 to 5416.2%(23,384)
US avg: 13.4%
55 to 649%(13,040)
US avg: 8.6%
65 to 744.9%(7,042)
US avg: 6.5%
75 to 843.1%(4,484)
US avg: 4.4%
85 and over1.1%(1,626)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$65,266
+1%inflation adjusted, since 1990
from $48,823 in 1990
US average: $42,589
1990 – 2024
$26,992
+45%since 1990
from $18,566 in 1990
US average: $21,522
4.0%
+0.5 ptssince 1990
from 3.4% in 1990
US average: 12.4%
Section 03

Housing

$157,600
−23%inflation adjusted, since 1990
from $156,000 in 1990
US average: $120,530
1990 – 2024
$790
−14%inflation adjusted, since 1990
from $697 in 1990
US average: $602
82.7%
+0.4 ptssince 1990
from 82.3% in 1990
17.3% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic97.9%(128,154)
Black0.8%(1,108)
Hispanic / Latino2.1%(2,725)
Asian0.8%(1,112)
2000
White, non-Hispanic93.4%(134,624)
Black1%(1,444)
Hispanic / Latino3.3%(4,822)
Asian1.2%(1,723)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Puerto Rican4%(5,797)
Colombian1.3%(1,928)
Dominican1.3%(1,862)
Central American0.9%(1,378)
Cuban0.8%(1,189)
Mexican0.6%(920)
Ecuadorian0.6%(903)
Spaniard0.5%(749)
Argentine0.4%(516)
Salvadoran0.3%(502)
Peruvian0.3%(428)
+ 10 more hispanic origin groups with data
Honduran0.2%(326)
Uruguayan0.2%(319)
Guatemalan0.2%(275)
Bolivian0.1%(169)
Chilean0.1%(140)
Costa Rican0.1%(108)
Nicaraguan0.1%(91)
Panamanian0.1%(76)
Asian origin
Asian Indian0.5%(787)
Filipino0.5%(720)
Korean0.2%(305)
Chinese0.2%(266)
Pakistani0.1%(211)
Burmese0.1%(114)
Kazakh0.1%(102)
Japanese0.1%(88)
Taiwanese0%(50)
Thai0%(23)
Uzbek0%(5)
+ 1 more asian origin group with data
Ancestry
Irish21.2%(30,885)
Italian19.8%(28,851)
German17.9%(26,060)
English9.7%(14,126)
Polish7.5%(10,981)
American4.1%(6,016)
Dutch2.9%(4,202)
French2%(2,964)
Scottish1.8%(2,607)
Hungarian1.3%(1,842)
Russian1.2%(1,725)
Swedish0.9%(1,369)
+ 45 more ancestry groups with data
Ukrainian0.9%(1,315)
Norwegian0.8%(1,174)
Portuguese0.7%(1,055)
Scotch-Irish0.6%(914)
Greek0.6%(848)
Welsh0.6%(832)
Lithuanian0.5%(794)
Czech0.5%(731)
West Indian0.5%(663)
Slovak0.4%(642)
Arab0.4%(605)
British0.4%(535)
Austrian0.3%(408)
Armenian0.3%(380)
Swiss0.3%(367)
Turkish0.2%(346)
Danish0.2%(338)
Jamaican0.2%(334)
Croatian0.2%(306)
Romanian0.2%(269)
Brazilian0.2%(258)
Canadian0.2%(246)
Syrian0.1%(195)
Belgian0.1%(174)
Egyptian0.1%(166)
Guyanese0.1%(131)
Lebanese0.1%(118)
Finnish0.1%(101)
Haitian0.1%(93)
Ghanaian0.1%(80)
Nigerian0%(58)
Kenyan0%(45)
Iranian0%(42)
Serbian0%(31)
Ethiopian0%(29)
Barbadian0%(24)
Bulgarian0%(18)
Israeli0%(12)
Slovene0%(7)
Section 05

Education

27.2%
+2.3 ptssince 1990
from 24.9% in 1990
US average: 24.4%
High school or higher
89.8%
+4.7 ptssince 1990
from 85.1% in 1990
US average: 80.3%
8.7%
+1.0 ptssince 1990
from 7.6% in 1990
US average: 8.8%
Section 06

Commute & transportation

31.6 min
+2%since 1990
from 30.9 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married26.1%(14,135)
Married65.1%(35,264)
Widowed2.1%(1,128)
Divorced6.7%(3,637)
Women 15+
Never married19.5%(10,982)
Married62.9%(35,439)
Widowed8.7%(4,927)
Divorced8.9%(4,993)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

3.8%
−4.8 ptssince 2013
from 8.6% in 2013
US average: 8.4%
69.9%
−1.5 ptssince 2020
from 71.4% in 2020
US average: 54.8%
Direct-purchase
13.5%
−0.4 ptssince 2020
from 13.9% in 2020
US average: 13.8%
19.9%
+1.5 ptssince 2020
from 18.4% in 2020
US average: 18.4%
11.8%
+1.0 ptssince 2020
from 10.8% in 2020
US average: 20.9%
VA health care
1.3%
−0.4 ptssince 2020
from 1.7% in 2020
US average: 2.2%
Any private
80.3%
−2.4 ptssince 2020
from 82.7% in 2020
US average: 67.1%
Any public
29.9%
+2.3 ptssince 2020
from 27.6% 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)22.3%(1,269)
US avg: 26.4%
Gulf War (1990s)18.1%(1,026)
US avg: 24.3%
Vietnam era37.4%(2,125)
US avg: 33.1%
Korean War3.4%(192)
US avg: 4.5%
World War II1.8%(100)
US avg: 1%

Share of the 5,683 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
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Frequently asked

How many people live in Sussex County, New Jersey?

Sussex County, New Jersey has about 144,166 residents according to the 2000 Census.

What is the median household income in Sussex County, New Jersey?

The typical household in Sussex County, New Jersey earns about $65,266 a year. Half of households make more than that, and half make less.

Is Sussex County, New Jersey expensive?

In Sussex County, New Jersey, the median home is worth about $157,600, and the typical rent is about $790 a month.

How educated are people in Sussex County, New Jersey?

About 27.2% of adults age 25 and over in Sussex County, New Jersey hold a bachelor's degree or higher.

What is the poverty rate in Sussex County, New Jersey?

About 4.0% of people in Sussex County, New Jersey live below the federal poverty line.

Has Sussex County, New Jersey grown since 1990?

Yes, Sussex County, New Jersey has grown since 1990. The population has added about 13,223 residents, a change of about 10 percent over that period.

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

How we source and harmonize this data →