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ZIP CODE TABULATION AREA

57770

South Dakota · 5,483 residents · 194 sq mi
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ZIP 57770 is a ZIP code of 5,483 people in Oglala Lakota County. This skews young, with a median age of 29.2. Four-year degrees are less common here than nationally, at 13% of adults. The typical home is worth $57,600. The poverty rate is 27.0%, above the 12.5% national rate. Getting to work takes 12 minutes on average. Among the 5 ZIP codes in Oglala Lakota County, 57770 ranks 4th by median household income.

$52,250
US average: $82,259
$14,905
US average: $44,673
$57,600
US average: $376,019
13.2%
US average: 35.6%
Land area
194 sq mi
Age, sex & households
Under 18
38.7%
Age 65+
9.1%
45.9%
54.1%
4.44 people
Race & ethnicity · 2024
2024
White, non-Hispanic10.9%(596)
Black0%(0)
Hispanic / Latino1.4%(76)
Asian0%(0)
Other87.7%(4,811)
27
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
1.1
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Oglala Lakota County
Income rank vs other ZIPs
LOWEST4TH OF 5HIGHEST
Adjacent ZIPs
57722$59,306
57752$82,604
Frequently asked

How many people live in ZIP code 57770?

ZIP code 57770 has about 5,483 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 57770?

The typical household in ZIP code 57770 earns about $52,250 a year. Half of households make more than that, and half make less.

Is ZIP code 57770 expensive?

In ZIP code 57770, the median home is worth about $57,600, and the typical rent is about $746 a month.

How educated are people in ZIP code 57770?

About 13.2% of adults age 25 and over in ZIP code 57770 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 57770?

About 27.0% of people in ZIP code 57770 live below the federal poverty line.

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