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ZIP CODE TABULATION AREA

57457

South Dakota · 108 residents · 147.758 sq mi
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ZIP 57457 is significantly wealthier than the US average, with a median household income of $140,417. Population has held roughly steady since 2024. 20% of adults hold a bachelor's degree or higher, below the national rate of 36%. With a median age of 63.1, the population is older than the US median of 38.9. Poverty is rare here, at 0.9% of residents. Households here earn about 110% more than the McPherson County median.

$140,417
US average: $82,259
20.5%
US average: 35.6%
Age, sex & households
Under 18
18.5%
Age 65+
38.0%
62.0%
38.0%
2.04 people
Race & ethnicity · 2024
2024
White, non-Hispanic100%(108)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
Diversity Score0%(0)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within McPherson County
Income rank vs other ZIPs
LOWEST1ST OF 4HIGHEST
Adjacent ZIPs
57437$49,276
57448$66,538
57456$75,833
Frequently asked

How many people live in ZIP code 57457?

ZIP code 57457 has about 108 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 57457?

The typical household in ZIP code 57457 earns about $140,417 a year. Half of households make more than that, and half make less.

How educated are people in ZIP code 57457?

About 20.5% of adults age 25 and over in ZIP code 57457 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 57457?

About 0.9% of people in ZIP code 57457 live below the federal poverty line.

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Containing area
McPherson County
Other ZIP codes in McPherson County
ZIP 57437ZIP 57456ZIP 57448

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