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ZIP CODE TABULATION AREA

42321

Kentucky · 553 residents · 3.655 sq mi
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ZIP 42321 has notably lower household income than the US average, with a median household income of $53,750. Population has held roughly steady since 2024. 7% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $79,800. Among the 12 ZIP codes in Muhlenberg County, 42321 ranks 4th by median household income.

$53,750
US average: $82,259
$79,800
US average: $376,019
7.1%
US average: 35.6%
Age, sex & households
Under 18
24.6%
Age 65+
23.5%
54.1%
45.9%
2.61 people
Race & ethnicity · 2024
2024
White, non-Hispanic97.1%(537)
Black2.9%(16)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
Diversity Score7%(39)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Muhlenberg County
Income rank vs other ZIPs
LOWEST4TH OF 12HIGHEST
Adjacent ZIPs
42323$53,438
42324$77,898
42325$78,750
42326$42,167
Frequently asked

How many people live in ZIP code 42321?

ZIP code 42321 has about 553 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 42321?

The typical household in ZIP code 42321 earns about $53,750 a year. Half of households make more than that, and half make less.

Is ZIP code 42321 expensive?

In ZIP code 42321, the median home is worth about $79,800.

How educated are people in ZIP code 42321?

About 7.1% of adults age 25 and over in ZIP code 42321 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 42321?

About 12.8% of people in ZIP code 42321 live below the federal poverty line.

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