Elementary School District · IL
Central School District 104
Central School District 104 is a elementary school district in Illinois with a community population of 6,441. The median household income is $82,538 and the median age is 34.6.
6,441
Population
1316
People / sq mi
$82,538
Median Income
34.6
Median Age
Central School District 104 covers 5 sq mi of land at 1315.6 people per square mile.
Race & Ethnicity
| White | 61.0% |
| Black or African American | 0.0% |
| Asian | 43.9% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$82,538
Median Household Income
$46,058
Per Capita Income
6.0%
Poverty Rate
1.4%
Unemployment
Housing
$248,200
Median Home Value
$1,552
Median Rent
50.2%
Homeownership
Education Attainment
96.4%
High School+
45.3%
Bachelor's+
Other Illinois School Districts
Largest Cities in Illinois
Largest Counties in Illinois
Congressional Districts in Illinois
State rankings
Frequently Asked Questions
Central School District 104 serves a community with a population of 6,441 according to the latest Census ACS 5-Year estimates. This elementary school district is located in Illinois.
The median household income in Central School District 104 is $82,538, with a per capita income of $46,058. The poverty rate is 6.0%.
Central School District 104 is 61.0% White, 0.0% Black or African American, 43.9% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Central School District 104, 96.4% of adults have a high school diploma or higher, and 45.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Central School District 104 is $248,200, with a median rent of $1,552. The homeownership rate is 50.2%.
More from Illinois
Data for Central School District 104 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 1709170).
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.
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.
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.