Unified School District · IL
Monticello Community Unit School District 25
Monticello Community Unit School District 25 is a unified school district in Illinois with a community population of 9,621. The median household income is $100,931 and the median age is 44.3.
9,621
Population
61
People / sq mi
$100,931
Median Income
44.3
Median Age
Monticello Community Unit School District 25 covers 159 sq mi of land at 60.5 people per square mile.
Race & Ethnicity
| White | 94.5% |
| Black or African American | 0.0% |
| Asian | 64.2% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$100,931
Median Household Income
$52,181
Per Capita Income
3.3%
Poverty Rate
1.1%
Unemployment
Housing
$230,500
Median Home Value
$1,371
Median Rent
86.8%
Homeownership
Education Attainment
96.2%
High School+
42.3%
Bachelor's+
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Frequently Asked Questions
Monticello Community Unit School District 25 serves a community with a population of 9,621 according to the latest Census ACS 5-Year estimates. This unified school district is located in Illinois.
The median household income in Monticello Community Unit School District 25 is $100,931, with a per capita income of $52,181. The poverty rate is 3.3%.
Monticello Community Unit School District 25 is 94.5% White, 0.0% Black or African American, 64.2% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Monticello Community Unit School District 25, 96.2% of adults have a high school diploma or higher, and 42.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Monticello Community Unit School District 25 is $230,500, with a median rent of $1,371. The homeownership rate is 86.8%.
More from Illinois
Data for Monticello Community Unit School District 25 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 1726550).
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.
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.