Unified School District · SD
Oelrichs School District 23-3
Oelrichs School District 23-3 is a unified school district in South Dakota with a community population of 481. The median household income is $74,091 and the median age is 49.1.
481
Population
1
People / sq mi
$74,091
Median Income
49.1
Median Age
Oelrichs School District 23-3 covers 562 sq mi of land at 0.9 people per square mile.
Race & Ethnicity
| White | 78.0% |
| Black or African American | 0.0% |
| Asian | 47.8% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$74,091
Median Household Income
$35,988
Per Capita Income
14.1%
Poverty Rate
0.8%
Unemployment
Housing
$145,000
Median Home Value
$953
Median Rent
81.7%
Homeownership
Education Attainment
99.7%
High School+
44.4%
Bachelor's+
Other South Dakota School Districts
Largest Cities in South Dakota
Largest Counties in South Dakota
Congressional Districts in South Dakota
State rankings
Frequently Asked Questions
Oelrichs School District 23-3 serves a community with a population of 481 according to the latest Census ACS 5-Year estimates. This unified school district is located in South Dakota.
The median household income in Oelrichs School District 23-3 is $74,091, with a per capita income of $35,988. The poverty rate is 14.1%.
Oelrichs School District 23-3 is 78.0% White, 0.0% Black or African American, 47.8% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Oelrichs School District 23-3, 99.7% of adults have a high school diploma or higher, and 44.4% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Oelrichs School District 23-3 is $145,000, with a median rent of $953. The homeownership rate is 81.7%.
More from South Dakota
Data for Oelrichs School District 23-3 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 4652770).
For this entity, the underlying data on this page comes from the U.S. Census Bureau ACS and decennial files. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.