Unified School District · OR
Corvallis School District 509J
Corvallis School District 509J is a unified school district in Oregon with a community population of 71,540. The median household income is $68,869 and the median age is 30.3.
71,540
Population
378
People / sq mi
$68,869
Median Income
30.3
Median Age
Corvallis School District 509J covers 189 sq mi of land at 378.0 people per square mile.
Race & Ethnicity
| White | 77.0% |
| Black or African American | 0.0% |
| Asian | 54.2% |
| Hispanic or Latino (any race) | 0.1% |
Economy & Income
$68,869
Median Household Income
$43,354
Per Capita Income
8.1%
Poverty Rate
4.9%
Unemployment
Housing
$523,600
Median Home Value
$1,389
Median Rent
49.0%
Homeownership
Education Attainment
96.0%
High School+
59.5%
Bachelor's+
Other Oregon School Districts
Largest Cities in Oregon
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Congressional Districts in Oregon
State rankings
Frequently Asked Questions
Corvallis School District 509J serves a community with a population of 71,540 according to the latest Census ACS 5-Year estimates. This unified school district is located in Oregon.
The median household income in Corvallis School District 509J is $68,869, with a per capita income of $43,354. The poverty rate is 8.1%.
Corvallis School District 509J is 77.0% White, 0.0% Black or African American, 54.2% Asian, and 0.1% Hispanic or Latino, per Census ACS data.
In Corvallis School District 509J, 96.0% of adults have a high school diploma or higher, and 59.5% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Corvallis School District 509J is $523,600, with a median rent of $1,389. The homeownership rate is 49.0%.
More from Oregon
Data for Corvallis School District 509J from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 4103480).
Corvallis School District 509J skews on age — the median resident is 30.3, younger than the national median. With 71,540 residents, Corvallis School District 509J is a school district in Oregon.
The typical household here earns about $68,869, below the US median of $78,538. The poverty rate is 8.1%, below the national 12.4%. Home values run above average at $523,600, with typical rent around $1,389.
The population is unusually well-credentialed for US school districts — 59.5% of adults have a four-year degree, above the national 35.0%.
Source: U.S. Census Bureau ACS, 2026.