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ZIP CODE TABULATION AREA

50120

Iowa · 428 residents · 17.0 sq mi
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With 428 people, ZIP 50120 is a ZIP code in Marshall County. Households here earn about 95% more than in Marshall County as a whole. 99% of homes are owner-occupied. Median household income runs $142,662, well clear of the $82,259 US median. The foreign-born share is 0%. 100% were living in the same home a year earlier. Among the 13 ZIP codes in Marshall County, 50120 ranks 2nd by median household income.

$142,662
US average: $82,259
$40,330
US average: $44,673
$177,000
US average: $376,019
37.2%
US average: 35.6%
Land area
17.0 sq mi
Age, sex & households
Under 18
30.1%
Age 65+
7.2%
60.3%
39.7%
2.73 people
Race & ethnicity · 2024
2024
White, non-Hispanic96.7%(414)
Black0%(0)
Hispanic / Latino3.3%(14)
Asian0%(0)
Other0%(0)
8
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
1.2
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Marshall County
Income rank vs other ZIPs
LOWEST2ND OF 13HIGHEST
Adjacent ZIPs
50005$76,696
50051$60,000
50078$52,500
50106$101,193
Frequently asked

How many people live in ZIP code 50120?

ZIP code 50120 has about 428 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 50120?

The typical household in ZIP code 50120 earns about $142,662 a year. Half of households make more than that, and half make less.

Is ZIP code 50120 expensive?

In ZIP code 50120, the median home is worth about $177,000.

How educated are people in ZIP code 50120?

About 37.2% of adults age 25 and over in ZIP code 50120 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 50120?

About 4.2% of people in ZIP code 50120 live below the federal poverty line.

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