Unified School District · SD
Tri-Valley School District 49-6
Tri-Valley School District 49-6 is a unified school district in South Dakota with a community population of 5,255. The median household income is $97,870 and the median age is 38.5.
5,255
Population
36
People / sq mi
$97,870
Median Income
38.5
Median Age
Tri-Valley School District 49-6 covers 147 sq mi of land at 35.8 people per square mile.
Race & Ethnicity
| White | 87.4% |
| Black or African American | 0.0% |
| Asian | 61.8% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$97,870
Median Household Income
$54,998
Per Capita Income
2.4%
Poverty Rate
2.1%
Unemployment
Housing
$325,200
Median Home Value
$968
Median Rent
80.1%
Homeownership
Education Attainment
94.3%
High School+
35.2%
Bachelor's+
Other South Dakota School Districts
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State rankings
Frequently Asked Questions
Tri-Valley School District 49-6 serves a community with a population of 5,255 according to the latest Census ACS 5-Year estimates. This unified school district is located in South Dakota.
The median household income in Tri-Valley School District 49-6 is $97,870, with a per capita income of $54,998. The poverty rate is 2.4%.
Tri-Valley School District 49-6 is 87.4% White, 0.0% Black or African American, 61.8% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Tri-Valley School District 49-6, 94.3% of adults have a high school diploma or higher, and 35.2% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Tri-Valley School District 49-6 is $325,200, with a median rent of $968. The homeownership rate is 80.1%.
More from South Dakota
Data for Tri-Valley School District 49-6 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 4644940).
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.
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.
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.