Unified School District · WI
Mequon-Thiensville School District
Mequon-Thiensville School District is a unified school district in Wisconsin with a community population of 28,569. The median household income is $129,857 and the median age is 47.6.
28,569
Population
604
People / sq mi
$129,857
Median Income
47.6
Median Age
Mequon-Thiensville School District covers 47 sq mi of land at 603.7 people per square mile.
Race & Ethnicity
| White | 85.2% |
| Black or African American | 0.0% |
| Asian | 60.0% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$129,857
Median Household Income
$78,637
Per Capita Income
2.7%
Poverty Rate
1.5%
Unemployment
Housing
$482,200
Median Home Value
$1,829
Median Rent
83.7%
Homeownership
Education Attainment
98.7%
High School+
68.3%
Bachelor's+
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Frequently Asked Questions
Mequon-Thiensville School District serves a community with a population of 28,569 according to the latest Census ACS 5-Year estimates. This unified school district is located in Wisconsin.
The median household income in Mequon-Thiensville School District is $129,857, with a per capita income of $78,637. The poverty rate is 2.7%.
Mequon-Thiensville School District is 85.2% White, 0.0% Black or African American, 60.0% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Mequon-Thiensville School District, 98.7% of adults have a high school diploma or higher, and 68.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Mequon-Thiensville School District is $482,200, with a median rent of $1,829. The homeownership rate is 83.7%.
More from Wisconsin
Data for Mequon-Thiensville School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 5509130).
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.
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.