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Mascoutah Community Unit School District 19, Illinois

Mascoutah Community Unit School District 19 is a unified school district in St. Clair County, Illinois, for grades Pre-K to 12. About 20,347 people live in it (2020–2024 estimate). It covers 105 sq mi (271 km²) of land.

ChicagoAurora
Mascoutah Community Unit School District 19 in Illinois
Wesclin Community Unit School District 3
Mascoutah Community Unit School District 19 and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
20,347 ± 698
Grades
Pre-K to 12
Type
Unified school district
County
St. Clair County
Land area
105 sq mi (271 km²)
Median household income
$115,293 ± $7,455
Median home value
$262,300 ± $17,310
Water area
0.88 sq mi (2.29 km²)
State
Illinois
Census code (GEOID)
1724940
Coordinates (central point)
38.492788, -89.798878
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 Mascoutah Community Unit School District 19, largest first

  1. Shiloh Valley Township12,849 people
  2. Mascoutah Township9,512 people
  3. Mascoutah (city)8,816 people
  4. Scott AFB (CDP)3,957 people
  5. New Baden (village)3,463 people
  6. Engelmann Township758 people
  7. Rentchler (CDP)0 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 unified school districts, nearest first

  1. Lebanon Community Unit School District 98.2 mi north
  2. Wesclin Community Unit School District 38.2 mi northeast
  3. West Washington County Community Unit District 1015 mi southeast

These share a boundary with Mascoutah Community Unit School District 19. 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 Mascoutah Community Unit School District 19 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.