High Schools in O Fallon Township HSD 203


Summary:

O Fallon Township HSD 203 in Illinois is home to a single high school, O Fallon High School, which serves grades 9-12. This standout school is ranked in the top 15% of Illinois high schools and has consistently maintained a 4-star rating from SchoolDigger over the past three school years.

O Fallon High School boasts impressive academic achievements, with students outperforming state averages in all subject areas, including ACT/SAT, PreACT Secure, and ISA Science assessments. The school's four-year graduation rate of 89.0% is higher than the state average, and its dropout rate of 2.4% is lower. While the school's chronic absenteeism rate of 25.4% is higher than the state average, it still manages to deliver strong educational outcomes, likely due to its higher spending per student and lower student-teacher ratio compared to the state.

The O Fallon Township HSD 203 district, of which O Fallon High School is a part, is also highly ranked, placing 117 out of 811 districts in Illinois and earning a 4-star rating. This suggests that the district as a whole is committed to providing quality education to its students, and O Fallon High School is a shining example of the district's success.

District Detail

 600 S Smiley St
O Fallon, IL 62269-2316

 (618) 632-3507

SchoolDigger Rank:
117th of 811 Illinois districts

See the 2025 Illinois District rankings!
Grades served: 9-12
Students: 2,540

Primary Schools: 0
Middle Schools: 0
High Schools: 1
Alternative Schools: 0
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Districts nearby

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Illinois Department of Public Health and the Illinois State Board of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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