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ZIP CODE TABULATION AREA

57331

South Dakota · 231 residents · 68.332 sq mi
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ZIP 57331 is wealthier than most US places, with a median household income of $101,406. Population has held roughly steady since 2024. 16% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $292,500. With a median age of 46.9, the population is older than the US median of 38.9. Households here earn about 37% more than the Hutchinson County median. Among the 6 ZIP codes in Hutchinson County, 57331 ranks 2nd by median household income.

$101,406
US average: $82,259
$292,500
US average: $376,019
16.3%
US average: 35.6%
Age, sex & households
Under 18
21.6%
Age 65+
19.9%
48.5%
51.5%
2.08 people
Race & ethnicity · 2024
2024
White, non-Hispanic98.3%(227)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other1.7%(4)
Diversity Score4.3%(10)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Hutchinson County
Income rank vs other ZIPs
LOWEST2ND OF 6HIGHEST
Adjacent ZIPs
57029$73,750
57045$76,042
57052$118,750
Frequently asked

How many people live in ZIP code 57331?

ZIP code 57331 has about 231 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 57331?

The typical household in ZIP code 57331 earns about $101,406 a year. Half of households make more than that, and half make less.

Is ZIP code 57331 expensive?

In ZIP code 57331, the median home is worth about $292,500.

How educated are people in ZIP code 57331?

About 16.3% of adults age 25 and over in ZIP code 57331 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 57331?

About 8.7% of people in ZIP code 57331 live below the federal poverty line.

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Containing area
Hutchinson County
Other ZIP codes in Hutchinson County
ZIP 57366ZIP 57029ZIP 57045ZIP 57376ZIP 57052ZIP 57354

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