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ZIP CODE TABULATION AREA

50321

Iowa · 7,900 residents · 11.331 sq mi
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ZIP 50321 has roughly average household income, with a median household income of $80,351. Population has held roughly steady since 2024. Median home value is $320,500. Among the 31 ZIP codes in Polk County, 50321 ranks 23rd by median household income.

$80,351
US average: $82,259
$320,500
US average: $376,019
42.4%
US average: 35.6%
Age, sex & households
Under 18
22.5%
Age 65+
14.9%
46.0%
54.0%
2.23 people
Race & ethnicity · 2024
2024
White, non-Hispanic72.7%(5,747)
Black9.4%(740)
Hispanic / Latino12.7%(1,003)
Asian1.2%(93)
Other4%(317)
Diversity Score55.5%(4,386)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Polk County
Income rank vs other ZIPs
LOWEST23RD OF 31HIGHEST
Adjacent ZIPs
50007$120,417
50009$88,447
50021$99,572
50023$117,826
Frequently asked

How many people live in ZIP code 50321?

ZIP code 50321 has about 7,900 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 50321?

The typical household in ZIP code 50321 earns about $80,351 a year. Half of households make more than that, and half make less.

Is ZIP code 50321 expensive?

In ZIP code 50321, the median home is worth about $320,500, and the typical rent is about $1,128 a month.

How educated are people in ZIP code 50321?

About 42.4% of adults age 25 and over in ZIP code 50321 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 50321?

About 10.4% of people in ZIP code 50321 live below the federal poverty line.

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