Elementary School District · IL
New Lenox School District 122
New Lenox School District 122 is a elementary school district in Illinois with a community population of 43,328. The median household income is $133,342 and the median age is 38.6.
43,328
Population
1442
People / sq mi
$133,342
Median Income
38.6
Median Age
New Lenox School District 122 covers 30 sq mi of land at 1442.2 people per square mile.
Race & Ethnicity
| White | 88.5% |
| Black or African American | 0.1% |
| Asian | 67.5% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$133,342
Median Household Income
$50,384
Per Capita Income
2.8%
Poverty Rate
1.9%
Unemployment
Housing
$388,400
Median Home Value
$1,427
Median Rent
93.4%
Homeownership
Education Attainment
97.3%
High School+
43.7%
Bachelor's+
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State rankings
Frequently Asked Questions
New Lenox School District 122 serves a community with a population of 43,328 according to the latest Census ACS 5-Year estimates. This elementary school district is located in Illinois.
The median household income in New Lenox School District 122 is $133,342, with a per capita income of $50,384. The poverty rate is 2.8%.
New Lenox School District 122 is 88.5% White, 0.1% Black or African American, 67.5% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In New Lenox School District 122, 97.3% of adults have a high school diploma or higher, and 43.7% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in New Lenox School District 122 is $388,400, with a median rent of $1,427. The homeownership rate is 93.4%.
More from Illinois
Data for New Lenox School District 122 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 1728140).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
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.