O Fallon High School

O Fallon High School serves 2,559 students in grades 9-12 in this thriving suburban community in St. Clair County, Illinois. With 155 full-time equivalent teachers, the school maintains a manageable student-teacher ratio of 16.5:1, allowing for more individualized attention in the classroom.

The school earns a solid MySchoolScout rating of 6.5 out of 10 and ranks in the 68th percentile statewide, placing it at #1211 among Illinois's 3,819 schools. Academically, O Fallon High School demonstrates strength with an 8.0 academic score, though ELA/reading proficiency rates of 42% across grade levels indicate opportunities for continued growth in literacy skills. Students benefit from attending school in an economically stable community where the median household income reaches $99,258 and home values average $260,400.

The surrounding area reflects a well-educated population, with 51% of residents holding bachelor's degrees or higher, while maintaining a low poverty rate of just 3.2%. Located at 600 S Smiley Street, O Fallon High School sits in a large suburban setting that combines small-town community feel with access to metropolitan resources, providing students with a supportive environment for their high school experience.

O Fallon High School is a large school with 2,559 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.