Elementary School District · IL
River Forest School District 90
River Forest School District 90 is a elementary school district in Illinois with a community population of 11,992. The median household income is $146,786 and the median age is 40.0.
11,992
Population
4982
People / sq mi
$146,786
Median Income
40.0
Median Age
River Forest School District 90 covers 2 sq mi of land at 4982.1 people per square mile.
Race & Ethnicity
| White | 78.9% |
| Black or African American | 0.0% |
| Asian | 58.1% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$146,786
Median Household Income
$91,438
Per Capita Income
1.9%
Poverty Rate
5.0%
Unemployment
Housing
$687,300
Median Home Value
$1,554
Median Rent
87.7%
Homeownership
Education Attainment
96.9%
High School+
72.9%
Bachelor's+
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State rankings
Frequently Asked Questions
River Forest School District 90 serves a community with a population of 11,992 according to the latest Census ACS 5-Year estimates. This elementary school district is located in Illinois.
The median household income in River Forest School District 90 is $146,786, with a per capita income of $91,438. The poverty rate is 1.9%.
River Forest School District 90 is 78.9% White, 0.0% Black or African American, 58.1% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In River Forest School District 90, 96.9% of adults have a high school diploma or higher, and 72.9% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in River Forest School District 90 is $687,300, with a median rent of $1,554. The homeownership rate is 87.7%.
More from Illinois
Data for River Forest School District 90 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 1733810).
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.
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.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.