CensusEasy
ZIP CODE TABULATION AREA

42721

Kentucky · 4,353 residents · 142.358 sq mi
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ZIP 42721 has notably lower household income than the US average, with a median household income of $49,583. Population has held roughly steady since 2024. 17% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $130,700. The poverty rate of 30.5% is well above the national figure.

$49,583
US average: $82,259
$130,700
US average: $376,019
16.8%
US average: 35.6%
Age, sex & households
Under 18
33.7%
Age 65+
16.6%
48.3%
51.7%
2.88 people
Race & ethnicity · 2024
2024
White, non-Hispanic94.9%(4,130)
Black0%(0)
Hispanic / Latino2.3%(98)
Asian0%(2)
Other2.8%(123)
Diversity Score12.3%(536)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Grayson County
Income rank vs other ZIPs
LOWEST2ND OF 3HIGHEST
Adjacent ZIPs
42726$60,078
42754$48,737
Frequently asked

How many people live in ZIP code 42721?

ZIP code 42721 has about 4,353 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 42721?

The typical household in ZIP code 42721 earns about $49,583 a year. Half of households make more than that, and half make less.

Is ZIP code 42721 expensive?

In ZIP code 42721, the median home is worth about $130,700, and the typical rent is about $590 a month.

How educated are people in ZIP code 42721?

About 16.8% of adults age 25 and over in ZIP code 42721 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 42721?

About 30.5% of people in ZIP code 42721 live below the federal poverty line.

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Containing area
Grayson County
Other ZIP codes in Grayson County
ZIP 42754ZIP 42726ZIP 42762

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