Unified School District · SD
Mount Vernon School District 17-3
Mount Vernon School District 17-3 is a unified school district in South Dakota with a community population of 909. The median household income is $82,083 and the median age is 37.1.
909
Population
5
People / sq mi
$82,083
Median Income
37.1
Median Age
Mount Vernon School District 17-3 covers 168 sq mi of land at 5.4 people per square mile.
Race & Ethnicity
| White | 95.3% |
| Black or African American | 0.0% |
| Asian | 64.7% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$82,083
Median Household Income
$43,224
Per Capita Income
1.7%
Poverty Rate
0.4%
Unemployment
Housing
$222,300
Median Home Value
$394
Median Rent
69.9%
Homeownership
Education Attainment
95.9%
High School+
19.4%
Bachelor's+
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State rankings
Frequently Asked Questions
Mount Vernon School District 17-3 serves a community with a population of 909 according to the latest Census ACS 5-Year estimates. This unified school district is located in South Dakota.
The median household income in Mount Vernon School District 17-3 is $82,083, with a per capita income of $43,224. The poverty rate is 1.7%.
Mount Vernon School District 17-3 is 95.3% White, 0.0% Black or African American, 64.7% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Mount Vernon School District 17-3, 95.9% of adults have a high school diploma or higher, and 19.4% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Mount Vernon School District 17-3 is $222,300, with a median rent of $394. The homeownership rate is 69.9%.
More from South Dakota
Data for Mount Vernon School District 17-3 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 4649650).
this entity is one of the data points covered by this site’s U.S. population demographics dataset. The detail above comes directly from the U.S. Census Bureau ACS and decennial files; the context that follows situates the headline numbers against the broader distribution across U.S. states, metros, cities, and ZIPs.
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.
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.