O'Fallon Township High School District 203
Recent News About O'Fallon Township High School District 203
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St. Clair County Districts: Belleville Township High School District 201 welcomed most students in 2023-24 school year
Belleville Township High School District 201 stood out in St. Clair County with 4,676 students enrolled in the 2023-24 school year, according to the Illinois State Board of Education.