Elementary School District · IL
Flossmoor School District 161
Flossmoor School District 161 is a elementary school district in Illinois with a community population of 21,949. The median household income is $115,860 and the median age is 41.6.
21,949
Population
2970
People / sq mi
$115,860
Median Income
41.6
Median Age
Flossmoor School District 161 covers 7 sq mi of land at 2969.7 people per square mile.
Race & Ethnicity
| White | 27.7% |
| Black or African American | 0.0% |
| Asian | 18.8% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$115,860
Median Household Income
$52,900
Per Capita Income
4.7%
Poverty Rate
7.0%
Unemployment
Housing
$254,700
Median Home Value
$1,710
Median Rent
91.0%
Homeownership
Education Attainment
96.2%
High School+
54.5%
Bachelor's+
Other Illinois School Districts
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State rankings
Frequently Asked Questions
Flossmoor School District 161 serves a community with a population of 21,949 according to the latest Census ACS 5-Year estimates. This elementary school district is located in Illinois.
The median household income in Flossmoor School District 161 is $115,860, with a per capita income of $52,900. The poverty rate is 4.7%.
Flossmoor School District 161 is 27.7% White, 0.0% Black or African American, 18.8% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Flossmoor School District 161, 96.2% of adults have a high school diploma or higher, and 54.5% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Flossmoor School District 161 is $254,700, with a median rent of $1,710. The homeownership rate is 91.0%.
More from Illinois
Data for Flossmoor School District 161 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 1715420).
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.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
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.