Unified School District · KS
Marais des Cygnes Valley Unified School District 456
Marais des Cygnes Valley Unified School District 456 is a unified school district in Kansas with a community population of 1,498. The median household income is $65,125 and the median age is 39.9.
1,498
Population
12
People / sq mi
$65,125
Median Income
39.9
Median Age
Marais des Cygnes Valley Unified School District 456 covers 130 sq mi of land at 11.5 people per square mile.
Race & Ethnicity
| White | 91.9% |
| Black or African American | 0.0% |
| Asian | 73.6% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$65,125
Median Household Income
$29,710
Per Capita Income
14.3%
Poverty Rate
2.6%
Unemployment
Housing
$168,300
Median Home Value
$814
Median Rent
82.3%
Homeownership
Education Attainment
86.6%
High School+
16.1%
Bachelor's+
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Frequently Asked Questions
Marais des Cygnes Valley Unified School District 456 serves a community with a population of 1,498 according to the latest Census ACS 5-Year estimates. This unified school district is located in Kansas.
The median household income in Marais des Cygnes Valley Unified School District 456 is $65,125, with a per capita income of $29,710. The poverty rate is 14.3%.
Marais des Cygnes Valley Unified School District 456 is 91.9% White, 0.0% Black or African American, 73.6% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Marais des Cygnes Valley Unified School District 456, 86.6% of adults have a high school diploma or higher, and 16.1% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Marais des Cygnes Valley Unified School District 456 is $168,300, with a median rent of $814. The homeownership rate is 82.3%.
More from Kansas
Data for Marais des Cygnes Valley Unified School District 456 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 2009480).
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.