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Centralia High School District 200, Illinois

Centralia High School District 200 is a secondary (high school) district in 4 counties, Illinois, for grades 9–12. About 19,500 people live in it (2020–2024 estimate). It covers 133 sq mi (343 km²) of land.

ChicagoAurora
Centralia High School District 200 in Illinois
Woodlawn Unit District 209 (9-12) in Rome
Centralia High School District 200 and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
19,500 ± 286
Grades
9–12
Type
Secondary (high school) district
Counties
Marion County40% of the district’s landWashington County37% of the district’s landJefferson County13% of the district’s landClinton County10% of the district’s land
Land area
133 sq mi (343 km²)
Median household income
$52,942 ± $2,492
Median home value
$94,100 ± $4,764
Water area
1.27 sq mi (3.29 km²)
State
Illinois
Census code (GEOID)
1709300
Coordinates (central point)
38.476583, -89.126661
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 Centralia High School District 200, largest first

  1. Centralia Township14,039 people
  2. Centralia (city)11,856 people
  3. Brookside Township4,413 people
  4. Irvington Township1,250 people
  5. Central City (village)1,081 people
  6. Wamac (city)804 people
  7. Irvington (village)774 people
  8. Richview Township259 people
  9. Richview (village)208 people
  10. Walnut Hill (village)127 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. Woodlawn Unit District 209 (9-12) in Grand Prairie4.7 mi southeast
  2. Woodlawn Unit District 209 (9-12) in Rome7.3 mi southeast
  3. Nashville Community High School District 9915 mi southwest
  4. Salem Community High School District 60016 mi northeast
  5. Mount Vernon Township High School District 20119 mi southeast

These share a boundary with Centralia High School District 200. 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 Centralia High School District 200 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.