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ZIP CODE TABULATION AREA

07840

New Jersey · 32,105 residents · 37.331 sq mi
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ZIP 07840 is wealthier than most US places, with a median household income of $105,866. Population has held roughly steady since 2024. 50% of adults hold a bachelor's degree or higher. Median home value is $396,100. Among the 12 ZIP codes in Warren County, 07840 ranks 7th by median household income.

$105,866
US average: $82,259
$396,100
US average: $376,019
49.6%
US average: 35.6%
Age, sex & households
Under 18
20.0%
Age 65+
17.6%
48.9%
51.1%
2.45 people
Race & ethnicity · 2024
2024
White, non-Hispanic68.2%(21,905)
Black5.6%(1,804)
Hispanic / Latino18.1%(5,806)
Asian5.9%(1,887)
Other2.2%(703)
Diversity Score61.8%(19,852)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Warren County
Income rank vs other ZIPs
LOWEST7TH OF 12HIGHEST
Adjacent ZIPs
07823$85,522
07825$123,785
Frequently asked

How many people live in ZIP code 07840?

ZIP code 07840 has about 32,105 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 07840?

The typical household in ZIP code 07840 earns about $105,866 a year. Half of households make more than that, and half make less.

Is ZIP code 07840 expensive?

In ZIP code 07840, the median home is worth about $396,100, and the typical rent is about $1,487 a month.

How educated are people in ZIP code 07840?

About 49.6% of adults age 25 and over in ZIP code 07840 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 07840?

About 6.4% of people in ZIP code 07840 live below the federal poverty line.

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