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Warren County

Warren County has 110,849 residents across 12 ZIP codes with their own report. Median household income is $100,869, in line with the New Jersey figure. The typical owner-occupied home is valued at $346,500, and 37% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026
110,849residentsACS 2020–2024
$100,869median household incomeNew Jersey: $104K
$346,500median home valueowner-occupied homes
93%of households have broadbandhome internet subscription
Warren County in New JerseyZIP codes in Warren County highlighted; the rest of New Jersey in grey
Map of New Jersey with Warren County highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 12 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP codeResidentsHousehold incomeHome valueOwnersBachelor's+BroadbandCommute
078237,451$86K$322K68%23%92%34 min
078259,210$124K$423K93%42%96%40 min
078323,593$106K$355K91%37%98%36 min
078383,727$122K$440K88%47%95%45 min
0784032,105$106K$396K70%50%95%36 min
07844111$80K$-666667K18%44%100%27 min
078633,819$94K$294K92%30%88%39 min
078652,825$108K$394K83%46%98%36 min
07880173$-666667K$-666667K100%23%100%52 min
0788215,115$108K$355K75%34%94%39 min
0886531,427$80K$267K68%29%88%32 min
088866,435$161K$447K96%50%94%47 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

110,849 residents in 45,391 households, next to the New Jersey figure.

19%
under 18
20%
aged 18–34
20%
aged 65 and over
28%
of households are people living alone
51%
of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

46,789 housing units; the median owner-occupied home is valued at $346,500 (±$6,745).

75%
of households own their home
68%
of homes are detached single-family houses
12%
are in buildings with 5 or more units
1%
are mobile homes
3%
of housing units are vacant
$1,409
median gross rent a month

When homes were built

2020 or later1%
2010–20193%
2000–200912%
1990–199912%
1980–198913%
1970–197913%
1960–19699%
1950–19599%
1940–19495%
1939 or earlier24%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$3,607.

$100,869
median household income
8.3%
of people live below the poverty line
5.1%
unemployment rate
37%
of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

36 min
average commute to work
30%
of commuters travel 45 minutes or more
82%
of workers drive or carpool
2%
take public transportation
2%
walk or bike
13%
work from home
6%
of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

93%
of households have a broadband subscription
6%
have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates