ZIP CODE TABULATION AREA
51440
Iowa · 334 residents · 26.408 sq mi
ZIP 51440 has roughly average household income, with a median household income of $87,750. Population has held roughly steady since 2024. Median home value is $223,200. Among the 11 ZIP codes in Carroll County, 51440 ranks 1st by median household income.
334
Age, sex & households
Race & ethnicity · 2024
2024
White, non-Hispanic99.1%(331)
Black0%(0)
Hispanic / Latino0.6%(2)
Asian0%(0)
Other0.3%(1)
Diversity Score2.2%(7)
Housing
Commute & vehicles
22.1 min
68.6%
16.0%
0.0%
11.8%
1.2%
0.0%
Work & employment
People & community
0.0%
7.8%
11.1%
0.6%
88.7%
98.8%
0.0%
Affordability & inequality
Frequently asked
How many people live in ZIP code 51440?
ZIP code 51440 has about 334 residents according to the 2024 American Community Survey.
What is the median household income in ZIP code 51440?
The typical household in ZIP code 51440 earns about $87,750 a year. Half of households make more than that, and half make less.
Is ZIP code 51440 expensive?
In ZIP code 51440, the median home is worth about $223,200.
How educated are people in ZIP code 51440?
About 35.0% of adults age 25 and over in ZIP code 51440 hold a bachelor's degree or higher.
What is the poverty rate in ZIP code 51440?
About 12.9% of people in ZIP code 51440 live below the federal poverty line.
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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024