ILHighVerified for 2025-26
Thornton Fractnl So High School — School Profile & District Info
High|Lansing, Illinois|Thornton Fractional Twp HSD 215|Last audited: Not yet synced
Lansing, IL 60438
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School Profile
Grades
9–12
Enrollment
1,887
Student:Teacher
17.2:1
Locale
Suburban
District
Thornton Fractional Twp HSD 215Econ. Disadvantaged
-0.1%
Phone
(708)585-2000School Statistics
Academics (SY 2020-21)
ELA Proficiency
14%
15th percentile in IL
Math Proficiency
11%
19th percentile in IL
Chronic Absenteeism
6.8%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
12 courses offered
Dual Enrollment
Athletics
17 sports offered
Student-Teacher Ratio: 16.7:1
Worse than average in ILDistrict Finance (FY 2023)
Per-Pupil Spending
$23,996
District-level data
Funding Sources
Federal 11%State 51%Local 38%
Community Context
Community Need Level
Elevated
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
1,803
Current enrollment
Stable(-4% 5yr)Full School Calendar 2025-26
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Frequently Asked Questions about Thornton Fractnl So High School
Thornton Fractnl So High School currently enrolls 1,887 students across High grade levels. The school operates under the local school district in IL.