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Lyons Township High School District 204, Illinois

Lyons Township High School District 204 is a secondary (high school) district in Cook County, Illinois, for grades 9–12. About 69,254 people live in it (2020–2024 estimate). It covers 23.6 sq mi (61 km²) of land.

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Lyons Township High School District 204 in Illinois
Argo Community High School District 217Hinsdale Township High School District 86J. Sterling Morton High School District 201
Lyons Township High School District 204 and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
69,254 ± 1,073
Grades
9–12
Type
Secondary (high school) district
County
Cook County
Land area
23.6 sq mi (61 km²)
Median household income
$122,783 ± $4,466
Median home value
$487,900 ± $14,655
Water area
0.11 sq mi (0.29 km²)
State
Illinois
Census code (GEOID)
1723880
Coordinates (central point)
41.786014, -87.879704
Check a point in the school district finder

These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.

Towns, townships and communities in Lyons Township High School District 204, largest first

  1. Lyons Township112,613 people
  2. La Grange (village)15,998 people
  3. La Grange Park (village)13,447 people
  4. Western Springs (village)13,446 people
  5. Countryside (city)6,267 people
  6. Indian Head Park (village)3,974 people
  7. Hodgkins (village)1,597 people
  8. McCook (village)268 people

A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.

Bordering secondary (high school) districts, nearest first

  1. Argo Community High School District 2173.2 mi southeast
  2. Hinsdale Township High School District 863.3 mi west
  3. Riverside Brookfield Township School District 2084.1 mi northeast
  4. Proviso Township High School District 2096.0 mi north
  5. J. Sterling Morton High School District 2016.0 mi northeast
  6. Consolidated High School District 23010 mi south

These share a boundary with Lyons Township High School District 204. Distances are straight lines between central points.

Before using this answer for enrollment

A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with Lyons Township High School District 204 before you rely on it.

See its schools and enrollment on NCES ↗

Find the school district where you are now or find your town or township.