CensusEasy
ZIP CODE TABULATION AREA

57620

South Dakota · 564 residents · 348.168 sq mi
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ZIP 57620 is wealthier than most US places, with a median household income of $90,500. Population has held roughly steady since 2024. Median home value is $106,300. Households here earn about 35% more than the Perkins County median. Among the 6 ZIP codes in Perkins County, 57620 ranks 2nd by median household income.

$90,500
US average: $82,259
$106,300
US average: $376,019
24.0%
US average: 35.6%
Age, sex & households
Under 18
28.2%
Age 65+
22.3%
51.8%
48.2%
2.31 people
Race & ethnicity · 2024
2024
White, non-Hispanic96.3%(543)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other3.7%(21)
Diversity Score9%(51)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Perkins County
Income rank vs other ZIPs
LOWEST2ND OF 6HIGHEST
Adjacent ZIPs
57626$68,036
57638$58,533
57640$250,001
57644$68,229
Frequently asked

How many people live in ZIP code 57620?

ZIP code 57620 has about 564 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 57620?

The typical household in ZIP code 57620 earns about $90,500 a year. Half of households make more than that, and half make less.

Is ZIP code 57620 expensive?

In ZIP code 57620, the median home is worth about $106,300, and the typical rent is about $932 a month.

How educated are people in ZIP code 57620?

About 24.0% of adults age 25 and over in ZIP code 57620 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 57620?

About 6.7% of people in ZIP code 57620 live below the federal poverty line.

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Containing area
Perkins County
Other ZIP codes in Perkins County
ZIP 57638ZIP 57626ZIP 57644ZIP 57649ZIP 57640

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