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ZIP CODE TABULATION AREA

42101

Kentucky · 65,421 residents · 281 sq mi
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ZIP 42101 is home to 65,421 people in Warren County. This skews young, with a median age of 28.1. 45% of homes are owner-occupied. Four-year degrees are less common here than nationally, at 19% of adults. The poverty rate is 25.2%, above the 12.5% national rate. People stay put here: 75% were in the same home a year ago. Among the 8 ZIP codes in Warren County, 42101 ranks 8th by median household income.

$48,217
US average: $82,259
$24,219
US average: $44,673
$207,200
US average: $376,019
19.3%
US average: 35.6%
Land area
281 sq mi
Age, sex & households
Under 18
24.1%
Age 65+
9.9%
50.0%
50.0%
2.47 people
Race & ethnicity · 2024
2024
White, non-Hispanic65.7%(43,005)
Black13%(8,510)
Hispanic / Latino10.8%(7,090)
Asian4.4%(2,882)
Other6%(3,934)
67
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
4.3
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Warren County
Income rank vs other ZIPs
LOWEST8TH OF 8HIGHEST
Adjacent ZIPs
42103$87,689
42104$75,164
42122$113,705
42159$66,756
Frequently asked

How many people live in ZIP code 42101?

ZIP code 42101 has about 65,421 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 42101?

The typical household in ZIP code 42101 earns about $48,217 a year. Half of households make more than that, and half make less.

Is ZIP code 42101 expensive?

In ZIP code 42101, the median home is worth about $207,200, and the typical rent is about $950 a month.

How educated are people in ZIP code 42101?

About 19.3% of adults age 25 and over in ZIP code 42101 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 42101?

About 25.2% of people in ZIP code 42101 live below the federal poverty line.

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