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ZIP CODE TABULATION AREA

42378

Kentucky · 3,513 residents · 61.3 sq mi
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ZIP 42378 is home to 3,513 people in Ohio County. 90% of homes are owner-occupied. The foreign-born share is 0%. Four-year degrees are less common here than nationally, at 23% of adults. The typical home is worth $181,400. 98% were living in the same home a year earlier. Among the 10 ZIP codes in Ohio County, 42378 ranks 1st by median household income.

$73,419
US average: $82,259
$37,345
US average: $44,673
$181,400
US average: $376,019
23.2%
US average: 35.6%
Land area
61.3 sq mi
Age, sex & households
Under 18
25.7%
Age 65+
17.7%
47.6%
52.4%
2.41 people
Race & ethnicity · 2024
2024
White, non-Hispanic97.2%(3,413)
Black0.3%(11)
Hispanic / Latino1%(35)
Asian0%(0)
Other1.5%(54)
7
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
2.5
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Ohio County
Income rank vs other ZIPs
LOWEST1ST OF 10HIGHEST
Adjacent ZIPs
42320$54,730
42328$57,679
42333$33,969
Frequently asked

How many people live in ZIP code 42378?

ZIP code 42378 has about 3,513 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 42378?

The typical household in ZIP code 42378 earns about $73,419 a year. Half of households make more than that, and half make less.

Is ZIP code 42378 expensive?

In ZIP code 42378, the median home is worth about $181,400, and the typical rent is about $873 a month.

How educated are people in ZIP code 42378?

About 23.2% of adults age 25 and over in ZIP code 42378 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 42378?

About 6.8% of people in ZIP code 42378 live below the federal poverty line.

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