Elementary School District · IL
Forest Park School District 91
Forest Park School District 91 is a elementary school district in Illinois with a community population of 13,649. The median household income is $77,169 and the median age is 39.7.
13,649
Population
5638
People / sq mi
$77,169
Median Income
39.7
Median Age
Forest Park School District 91 covers 2 sq mi of land at 5637.8 people per square mile.
Race & Ethnicity
| White | 52.1% |
| Black or African American | 0.1% |
| Asian | 37.0% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$77,169
Median Household Income
$55,511
Per Capita Income
5.0%
Poverty Rate
3.0%
Unemployment
Housing
$304,700
Median Home Value
$1,372
Median Rent
53.0%
Homeownership
Education Attainment
95.1%
High School+
52.3%
Bachelor's+
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State rankings
Frequently Asked Questions
Forest Park School District 91 serves a community with a population of 13,649 according to the latest Census ACS 5-Year estimates. This elementary school district is located in Illinois.
The median household income in Forest Park School District 91 is $77,169, with a per capita income of $55,511. The poverty rate is 5.0%.
Forest Park School District 91 is 52.1% White, 0.1% Black or African American, 37.0% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Forest Park School District 91, 95.1% of adults have a high school diploma or higher, and 52.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Forest Park School District 91 is $304,700, with a median rent of $1,372. The homeownership rate is 53.0%.
More from Illinois
Data for Forest Park School District 91 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 1715450).
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.