Elementary School District · IL
Hollis Consolidated School District 328
Hollis Consolidated School District 328 is a elementary school district in Illinois with a community population of 733. The median household income is $94,583 and the median age is 42.5.
733
Population
93
People / sq mi
$94,583
Median Income
42.5
Median Age
Hollis Consolidated School District 328 covers 8 sq mi of land at 93.1 people per square mile.
Race & Ethnicity
| White | 99.5% |
| Black or African American | 0.0% |
| Asian | 56.5% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$94,583
Median Household Income
$43,204
Per Capita Income
8.3%
Poverty Rate
2.0%
Unemployment
Housing
$256,900
Median Home Value
$1,080
Median Rent
94.8%
Homeownership
Education Attainment
95.3%
High School+
37.6%
Bachelor's+
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State rankings
Frequently Asked Questions
Hollis Consolidated School District 328 serves a community with a population of 733 according to the latest Census ACS 5-Year estimates. This elementary school district is located in Illinois.
The median household income in Hollis Consolidated School District 328 is $94,583, with a per capita income of $43,204. The poverty rate is 8.3%.
Hollis Consolidated School District 328 is 99.5% White, 0.0% Black or African American, 56.5% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Hollis Consolidated School District 328, 95.3% of adults have a high school diploma or higher, and 37.6% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Hollis Consolidated School District 328 is $256,900, with a median rent of $1,080. The homeownership rate is 94.8%.
More from Illinois
Data for Hollis Consolidated School District 328 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 1719420).
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.