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ZIP CODE TABULATION AREA

23421

Virginia · 4,290 residents · 32.2 sq mi
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ZIP 23421 is home to 4,290 people in Accomack County. The median age is 48.4, about 9 years above the US median. Four-year degrees are less common here than nationally, at 15% of adults. The typical home is worth $188,500. Households take in $52,759 at the median, 36% less than the US figure. People stay put here: 96% were in the same home a year ago. Among the 24 ZIP codes in Accomack County, 23421 ranks 18th by median household income.

$52,759
US average: $82,259
$35,075
US average: $44,673
$188,500
US average: $376,019
14.7%
US average: 35.6%
Land area
32.2 sq mi
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)
80
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.6
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
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