Elementary School District · IL
Crystal Lake Community Consolidated School District 47
Crystal Lake Community Consolidated School District 47 is a elementary school district in Illinois with a community population of 64,838. The median household income is $117,800 and the median age is 39.4.
64,838
Population
1544
People / sq mi
$117,800
Median Income
39.4
Median Age
Crystal Lake Community Consolidated School District 47 covers 42 sq mi of land at 1544.1 people per square mile.
Race & Ethnicity
| White | 80.6% |
| Black or African American | 0.0% |
| Asian | 59.9% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$117,800
Median Household Income
$51,252
Per Capita Income
5.4%
Poverty Rate
3.0%
Unemployment
Housing
$336,100
Median Home Value
$1,522
Median Rent
83.0%
Homeownership
Education Attainment
94.4%
High School+
45.3%
Bachelor's+
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Frequently Asked Questions
Crystal Lake Community Consolidated School District 47 serves a community with a population of 64,838 according to the latest Census ACS 5-Year estimates. This elementary school district is located in Illinois.
The median household income in Crystal Lake Community Consolidated School District 47 is $117,800, with a per capita income of $51,252. The poverty rate is 5.4%.
Crystal Lake Community Consolidated School District 47 is 80.6% White, 0.0% Black or African American, 59.9% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Crystal Lake Community Consolidated School District 47, 94.4% of adults have a high school diploma or higher, and 45.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Crystal Lake Community Consolidated School District 47 is $336,100, with a median rent of $1,522. The homeownership rate is 83.0%.
More from Illinois
Data for Crystal Lake Community Consolidated School District 47 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 1711350).
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.