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ZIP CODE TABULATION AREA

23421

Virginia · 4,290 residents · 32.241 sq mi
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ZIP 23421 has notably lower household income than the US average, with a median household income of $52,759. Population has held roughly steady since 2024. 15% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $188,500. With a median age of 48.4, the population is older than the US median of 38.9. Among the 24 ZIP codes in Accomack County, 23421 ranks 18th by median household income.

$52,759
US average: $82,259
$188,500
US average: $376,019
14.7%
US average: 35.6%
Age, sex & households
Under 18
19.9%
Age 65+
21.6%
51.8%
48.2%
2.19 people
Race & ethnicity · 2024
2024
White, non-Hispanic40.4%(1,732)
Black40.9%(1,754)
Hispanic / Latino16.8%(720)
Asian0%(1)
Other1.9%(83)
Diversity Score80.2%(3,439)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Accomack County
Income rank vs other ZIPs
LOWEST18TH OF 24HIGHEST
Adjacent ZIPs
23301$46,680
23303$107,143
23306$108,438
Frequently asked

How many people live in ZIP code 23421?

ZIP code 23421 has about 4,290 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 23421?

The typical household in ZIP code 23421 earns about $52,759 a year. Half of households make more than that, and half make less.

Is ZIP code 23421 expensive?

In ZIP code 23421, the median home is worth about $188,500, and the typical rent is about $916 a month.

How educated are people in ZIP code 23421?

About 14.7% of adults age 25 and over in ZIP code 23421 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 23421?

About 10.3% of people in ZIP code 23421 live below the federal poverty line.

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