Unified School District · IL
Plainfield School District 202
Plainfield School District 202 is a unified school district in Illinois with a community population of 128,402. The median household income is $132,202 and the median age is 36.6.
128,402
Population
2162
People / sq mi
$132,202
Median Income
36.6
Median Age
Plainfield School District 202 covers 59 sq mi of land at 2162.1 people per square mile.
Race & Ethnicity
| White | 63.0% |
| Black or African American | 0.1% |
| Asian | 48.4% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$132,202
Median Household Income
$47,898
Per Capita Income
3.9%
Poverty Rate
3.5%
Unemployment
Housing
$344,200
Median Home Value
$2,077
Median Rent
89.3%
Homeownership
Education Attainment
94.4%
High School+
44.5%
Bachelor's+
Other Illinois School Districts
Largest Cities in Illinois
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State rankings
Frequently Asked Questions
Plainfield School District 202 serves a community with a population of 128,402 according to the latest Census ACS 5-Year estimates. This unified school district is located in Illinois.
The median household income in Plainfield School District 202 is $132,202, with a per capita income of $47,898. The poverty rate is 3.9%.
Plainfield School District 202 is 63.0% White, 0.1% Black or African American, 48.4% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Plainfield School District 202, 94.4% of adults have a high school diploma or higher, and 44.5% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Plainfield School District 202 is $344,200, with a median rent of $2,077. The homeownership rate is 89.3%.
More from Illinois
Data for Plainfield School District 202 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 1731740).
Among US school districts, Plainfield School District 202 stands out first on household income: a median of $132,202, above the US median of $78,538. With 128,402 residents, Plainfield School District 202 is a school district in Illinois.
Households here are among the highest-earning of all US school districts: median income is $132,202, above the US median of $78,538. Only 3.9% of residents live in poverty, below the national 12.4%. The median home value is $344,200, with typical rent around $2,077.
College attainment is above the local norm at 44.5%, above the national 35.0%.
Taken together, the income and housing figures place Plainfield School District 202 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.