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Consolidated High School District 230, Illinois

Consolidated High School District 230 is a secondary (high school) district in Cook County, Illinois, for grades 9–12. About 155,885 people live in it (2020–2024 estimate). It covers 70.9 sq mi (184 km²) of land.

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Consolidated High School District 230 in Illinois
Community High School District 218Bremen Community High School District 228Lemont Township High School District 210Oak Lawn Community High School District 229
Consolidated High School District 230 and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
155,885 ± 863
Grades
9–12
Type
Secondary (high school) district
County
Cook County
Land area
70.9 sq mi (184 km²)
Median household income
$97,859 ± $3,626
Median home value
$337,800 ± $4,674
Water area
2.37 sq mi (6.14 km²)
State
Illinois
Census code (GEOID)
1708400
Coordinates (central point)
41.641896, -87.851142
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 Consolidated High School District 230, largest first

  1. Orland Township96,492 people
  2. Orland Park (village)57,916 people
  3. Palos Township55,552 people
  4. Tinley Park (village)54,842 people
  5. Palos Hills (city)18,081 people
  6. Hickory Hills (city)14,526 people
  7. Orland Hills (village)6,719 people
  8. Palos Park (village)4,816 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. Community High School District 2186.3 mi east
  2. Bremen Community High School District 2286.8 mi southeast
  3. Lemont Township High School District 2106.8 mi northwest
  4. Oak Lawn Community High School District 2297.3 mi northeast
  5. Argo Community High School District 2178.2 mi north
  6. Lockport Township High School District 2058.9 mi west
  7. Lyons Township High School District 20410 mi north
  8. Lincoln Way Community High School District 21011 mi south

These share a boundary with Consolidated High School District 230. 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 Consolidated High School District 230 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.