Unified School District · OR
West Linn School District 3J
West Linn School District 3J is a unified school district in Oregon with a community population of 52,142. The median household income is $122,931 and the median age is 41.8.
52,142
Population
1257
People / sq mi
$122,931
Median Income
41.8
Median Age
West Linn School District 3J covers 41 sq mi of land at 1257.2 people per square mile.
Race & Ethnicity
| White | 78.7% |
| Black or African American | 0.0% |
| Asian | 57.0% |
| Hispanic or Latino (any race) | 0.1% |
Economy & Income
$122,931
Median Household Income
$65,021
Per Capita Income
3.8%
Poverty Rate
3.3%
Unemployment
Housing
$753,200
Median Home Value
$1,899
Median Rent
68.5%
Homeownership
Education Attainment
97.1%
High School+
56.1%
Bachelor's+
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State rankings
Frequently Asked Questions
West Linn School District 3J serves a community with a population of 52,142 according to the latest Census ACS 5-Year estimates. This unified school district is located in Oregon.
The median household income in West Linn School District 3J is $122,931, with a per capita income of $65,021. The poverty rate is 3.8%.
West Linn School District 3J is 78.7% White, 0.0% Black or African American, 57.0% Asian, and 0.1% Hispanic or Latino, per Census ACS data.
In West Linn School District 3J, 97.1% of adults have a high school diploma or higher, and 56.1% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in West Linn School District 3J is $753,200, with a median rent of $1,899. The homeownership rate is 68.5%.
More from Oregon
Data for West Linn School District 3J from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 4113170).
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.