Unified School District · IL
Christopher Community Unit School District 99
Christopher Community Unit School District 99 is a unified school district in Illinois with a community population of 4,332. The median household income is $50,362 and the median age is 50.9.
4,332
Population
116
People / sq mi
$50,362
Median Income
50.9
Median Age
Christopher Community Unit School District 99 covers 37 sq mi of land at 116.1 people per square mile.
Race & Ethnicity
| White | 92.7% |
| Black or African American | 0.0% |
| Asian | 63.2% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$50,362
Median Household Income
$30,664
Per Capita Income
11.5%
Poverty Rate
3.6%
Unemployment
Housing
$81,700
Median Home Value
$807
Median Rent
79.4%
Homeownership
Education Attainment
89.3%
High School+
13.3%
Bachelor's+
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Frequently Asked Questions
Christopher Community Unit School District 99 serves a community with a population of 4,332 according to the latest Census ACS 5-Year estimates. This unified school district is located in Illinois.
The median household income in Christopher Community Unit School District 99 is $50,362, with a per capita income of $30,664. The poverty rate is 11.5%.
Christopher Community Unit School District 99 is 92.7% White, 0.0% Black or African American, 63.2% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Christopher Community Unit School District 99, 89.3% of adults have a high school diploma or higher, and 13.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Christopher Community Unit School District 99 is $81,700, with a median rent of $807. The homeownership rate is 79.4%.
More from Illinois
Data for Christopher Community Unit School District 99 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 1700217).
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.