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ZIP CODE TABULATION AREA

08520

New Jersey · 29,504 residents · 18.0 sq mi
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With 29,504 people, ZIP 08520 is a ZIP code in Mercer County. The foreign-born share is 33%. 46% of adults hold a bachelor's degree or higher. Median household income runs $118,010, well clear of the $82,259 US median. Density works out to 1,636 people per square mile. Poverty is uncommon here, at 6.1% of people in this ZIP code. Among the 20 ZIP codes in Mercer County, 08520 ranks 9th by median household income.

$118,010
US average: $82,259
$53,563
US average: $44,673
$376,600
US average: $376,019
46.3%
US average: 35.6%
Land area
18.0 sq mi
Age, sex & households
Under 18
21.4%
Age 65+
15.2%
49.1%
50.9%
2.67 people
Race & ethnicity · 2024
2024
White, non-Hispanic44.7%(13,196)
Black6.5%(1,905)
Hispanic / Latino23.8%(7,023)
Asian20.4%(6,015)
Other4.6%(1,365)
87
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.2
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Mercer County
Income rank vs other ZIPs
LOWEST9TH OF 20HIGHEST
Adjacent ZIPs
08525$165,324
08534$175,573
08540$176,983
08542$105,524
Frequently asked

How many people live in ZIP code 08520?

ZIP code 08520 has about 29,504 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 08520?

The typical household in ZIP code 08520 earns about $118,010 a year. Half of households make more than that, and half make less.

Is ZIP code 08520 expensive?

In ZIP code 08520, the median home is worth about $376,600, and the typical rent is about $1,657 a month.

How educated are people in ZIP code 08520?

About 46.3% of adults age 25 and over in ZIP code 08520 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 08520?

About 6.1% of people in ZIP code 08520 live below the federal poverty line.

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