Unified School District · SD
Stanley County School District 57-1
Stanley County School District 57-1 is a unified school district in South Dakota with a community population of 3,015. The median household income is $87,712 and the median age is 44.5.
3,015
Population
2
People / sq mi
$87,712
Median Income
44.5
Median Age
Stanley County School District 57-1 covers 1,444 sq mi of land at 2.1 people per square mile.
Race & Ethnicity
| White | 88.1% |
| Black or African American | 0.0% |
| Asian | 54.0% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$87,712
Median Household Income
$43,482
Per Capita Income
4.8%
Poverty Rate
0.3%
Unemployment
Housing
$203,500
Median Home Value
$952
Median Rent
83.1%
Homeownership
Education Attainment
94.5%
High School+
28.2%
Bachelor's+
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State rankings
Frequently Asked Questions
Stanley County School District 57-1 serves a community with a population of 3,015 according to the latest Census ACS 5-Year estimates. This unified school district is located in South Dakota.
The median household income in Stanley County School District 57-1 is $87,712, with a per capita income of $43,482. The poverty rate is 4.8%.
Stanley County School District 57-1 is 88.1% White, 0.0% Black or African American, 54.0% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Stanley County School District 57-1, 94.5% of adults have a high school diploma or higher, and 28.2% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Stanley County School District 57-1 is $203,500, with a median rent of $952. The homeownership rate is 83.1%.
More from South Dakota
Data for Stanley County School District 57-1 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 4624850).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.