Thornton Fractnl So High School

Thornton Fractional South High School serves 1,887 students in grades 9-12 in Lansing, Illinois, with a student-teacher ratio of 17.2:1 across 110 full-time equivalent teachers. The school operates as a regular public high school in Cook County and currently has significant room for academic growth, ranking in the 11th percentile statewide at #3383 out of 3819 Illinois high schools. Academic performance shows 13% of students achieving proficiency or above in English Language Arts/Reading across grade levels, indicating the school is focusing on student development and has opportunities to strengthen educational outcomes.

With nearly 1,900 students, Thornton Fractional South represents a substantial educational community within the area. The school draws from a diverse suburban neighborhood where the median household income is $68,502 and median home value is $158,000. About one in four residents holds a bachelor's degree or higher, while 16.4% of families face economic challenges.

The surrounding ZIP code of 60438 is home to over 29,000 residents, creating a sizeable community base. Thornton Fractional South High School sits on Burnham Avenue in this large suburban setting, serving families throughout the greater Lansing area who are working to build educational opportunities for their children.

While current test scores at Thornton Fractnl So High School are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.