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ZIP CODE TABULATION AREA

57340

South Dakota · 244 residents · 73.645 sq mi
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ZIP 57340 has notably lower household income than the US average, with a median household income of $58,500. Population has held roughly steady since 2024. 15% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $181,300. With a median age of 49.0, the population is older than the US median of 38.9. Households here earn about 28% less than the Hanson County median.

$58,500
US average: $82,259
$181,300
US average: $376,019
15.3%
US average: 35.6%
Age, sex & households
Under 18
18.4%
Age 65+
28.7%
60.7%
39.3%
2.44 people
Race & ethnicity · 2024
2024
White, non-Hispanic99.2%(242)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0.8%(2)
Diversity Score2%(5)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Hanson County
Income rank vs other ZIPs
LOWEST3RD OF 3HIGHEST
Adjacent ZIPs
57311$103,839
57332$69,583
Frequently asked

How many people live in ZIP code 57340?

ZIP code 57340 has about 244 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 57340?

The typical household in ZIP code 57340 earns about $58,500 a year. Half of households make more than that, and half make less.

Is ZIP code 57340 expensive?

In ZIP code 57340, the median home is worth about $181,300, and the typical rent is about $319 a month.

How educated are people in ZIP code 57340?

About 15.3% of adults age 25 and over in ZIP code 57340 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 57340?

About 5.7% of people in ZIP code 57340 live below the federal poverty line.

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Containing area
Hanson County
Other ZIP codes in Hanson County
ZIP 57311ZIP 57332

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