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ZIP CODE TABULATION AREA

52340

Iowa · 6,128 residents · 19.051 sq mi
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ZIP 52340 is wealthier than most US places, with a median household income of $98,393. Population has held roughly steady since 2024. 61% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $342,800. At a median age of 32.7, residents skew younger than the country as a whole. Households here earn about 31% more than the Johnson County median. Among the 12 ZIP codes in Johnson County, 52340 ranks 5th by median household income.

$98,393
US average: $82,259
$342,800
US average: $376,019
60.7%
US average: 35.6%
Age, sex & households
Under 18
26.5%
Age 65+
9.9%
49.3%
50.7%
2.36 people
Race & ethnicity · 2024
2024
White, non-Hispanic80.5%(4,931)
Black5.3%(323)
Hispanic / Latino3.1%(193)
Asian2.3%(138)
Other8.9%(543)
Diversity Score42.5%(2,607)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Johnson County
Income rank vs other ZIPs
LOWEST5TH OF 12HIGHEST
Adjacent ZIPs
52235$83,333
52240$52,960
52241$69,243
Frequently asked

How many people live in ZIP code 52340?

ZIP code 52340 has about 6,128 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 52340?

The typical household in ZIP code 52340 earns about $98,393 a year. Half of households make more than that, and half make less.

Is ZIP code 52340 expensive?

In ZIP code 52340, the median home is worth about $342,800, and the typical rent is about $1,224 a month.

How educated are people in ZIP code 52340?

About 60.7% of adults age 25 and over in ZIP code 52340 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 52340?

About 7.1% of people in ZIP code 52340 live below the federal poverty line.

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