Elementary School District · IL
Lemont-Bromberek Combined School District 113A
Lemont-Bromberek Combined School District 113A is a elementary school district in Illinois with a community population of 25,972. The median household income is $123,255 and the median age is 45.7.
25,972
Population
1087
People / sq mi
$123,255
Median Income
45.7
Median Age
Lemont-Bromberek Combined School District 113A covers 24 sq mi of land at 1087.0 people per square mile.
Race & Ethnicity
| White | 85.1% |
| Black or African American | 0.1% |
| Asian | 69.0% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$123,255
Median Household Income
$58,062
Per Capita Income
1.3%
Poverty Rate
2.8%
Unemployment
Housing
$479,500
Median Home Value
$1,045
Median Rent
86.7%
Homeownership
Education Attainment
95.3%
High School+
46.0%
Bachelor's+
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Frequently Asked Questions
Lemont-Bromberek Combined School District 113A serves a community with a population of 25,972 according to the latest Census ACS 5-Year estimates. This elementary school district is located in Illinois.
The median household income in Lemont-Bromberek Combined School District 113A is $123,255, with a per capita income of $58,062. The poverty rate is 1.3%.
Lemont-Bromberek Combined School District 113A is 85.1% White, 0.1% Black or African American, 69.0% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Lemont-Bromberek Combined School District 113A, 95.3% of adults have a high school diploma or higher, and 46.0% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Lemont-Bromberek Combined School District 113A is $479,500, with a median rent of $1,045. The homeownership rate is 86.7%.
More from Illinois
Data for Lemont-Bromberek Combined School District 113A from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 1707290).
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.
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.