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).
What sets Crystal Lake Community Consolidated School District 47 apart is money: median household income runs $117,800, above the US median of $78,538. With 64,838 residents, Crystal Lake Community Consolidated School District 47 is a school district in Illinois.
Earnings sit at the high end: a median household income of $117,800, above the US median of $78,538. The poverty rate is 5.4%, below the national 12.4%. Home values run above average at $336,100, with typical rent around $1,522.
Educational attainment is on the higher side for US school districts — 45.3% of adults hold a four-year degree, above the national 35.0%.
Taken together, the income and housing figures place Crystal Lake Community Consolidated School District 47 firmly in the higher-cost, higher-earning tier of US school districts — a profile that tends to track dense job markets and competitive housing.
Source: U.S. Census Bureau ACS, 2026.