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ZIP CODE TABULATION AREA

57794

South Dakota · 1,191 residents · 50.9 sq mi
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ZIP 57794 is a ZIP code of 1,191 people in Oglala Lakota County. This skews young, with a median age of 22.1. 0% of adults hold a bachelor's degree, below the 36% national rate. The poverty rate is 96.6%, above the 12.5% national rate. 0% of residents were born outside the United States. There are 23 people per square mile.

Population
1,191
Per capita income
$2,850
US average: $44,673
Bachelor's+
0.0%
US average: 35.6%
Land area
50.9 sq mi
Age, sex & households
Median age
22.1
Under 18
41.2%
Age 65+
2.8%
Male
54.2%
Female
45.8%
Avg household
6.11 people
Race & ethnicity · 2024
2024
White, non-Hispanic0%(0)
Black0%(0)
Hispanic / Latino5.1%(61)
Asian0%(0)
Other94.9%(1,130)
Diversity Score
12
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Within Oglala Lakota County
Income rank vs other ZIPs
LOWESTHIGHEST
Adjacent ZIPs
57722$59,306
57752$82,604
Frequently asked

How many people live in ZIP code 57794?

ZIP code 57794 has about 1,191 residents according to the 2024 American Community Survey.

How educated are people in ZIP code 57794?

About 0.0% of adults age 25 and over in ZIP code 57794 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 57794?

About 96.6% of people in ZIP code 57794 live below the federal poverty line.

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Containing area
Oglala Lakota County

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