Thornton Fractnl So High School
🇺🇸 Official data · 2025Lansing, Illinois 60438 · Thornton Fractional Twp HSD 215
#560 of 691 high schools in Illinois
#15548 of 16,910 nationally
About Thornton Fractnl So High School
Thornton Fractnl So High School is a public high located in Lansing, in the Thornton Fractional Twp HSD 215 school district of Illinois, United States. It caters for Grades 9–12. In 2025 it enrolled 1,803 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 18.4 out of 100, placing it in the lower 50% of high schools in United States and 560th of 691 ranked high schools in Illinois. Its strongest component is students per teacher (34th percentile), and its weakest is reading proficiency (6th percentile).
Other published figures: enrollment 1,803.
There are 8 schools in Lansing; Thornton Fractnl So High School ranks 5th of 8 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)14%
- Reading proficiency (30%)18%
- Community advantage (fewer free/reduced-price lunch) (25%)65.8%
- Students per teacher (15%)17.0
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Thornton Fractnl So High School by the official sources.
- Enrollment
- 1,803
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 65.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 17.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 18%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 14%
- Share of tested students proficient or above (all students, all grades).
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Schools near Thornton Fractnl So High School
Closest schools by straight-line distance, with their Success Index (US).
Lester Crawl Primary Ctr
Lansing · Public elementary · Grades PK–1
135 students · 483 m away
Memorial Jr High School
Lansing · Public middle · Grades 6–8
854 students · 935 m away
Nathan Hale Elem School
Lansing · Public elementary · Grades PK–4
525 students · 1.1 km away
Heritage Middle School
Lansing · Public middle · Grades 5–8
500 students · 1.4 km away
Coolidge Elementary School
Lansing · Public elementary · Grades K–5
670 students · 1.5 km away
Oak Glen Elem School
Lansing · Public elementary · Grades K–5
526 students · 2.2 km away
James B Eads Elementary School
Munster · Public elementary · Grades K–5
554 students · 2.5 km away
Reavis Elem School
Lansing · Public elementary · Grades K–5
362 students · 2.9 km away
Munster High School
Munster · Public high · Grades 9–12
1,474 students · 3.0 km away
Wilbur Wright Middle School
Munster · Public middle · Grades 6–8
990 students · 3.2 km away
Similar schools
Public high schools in Illinois with a comparable Enrollment.
Plainfield High School
Plainfield · Public high · Grades 9–12
1,800 students
Rock Island High School
Rock Island · Public high · Grades 9–12
1,812 students
Hononegah CHD High School
Rockton · Public high · Grades 9–12
1,814 students
Argo Community High School
Summit · Public high · Grades 9–12
1,817 students
DD Eisenhower High Sch (Campus)
Blue Island · Public high · Grades 9–12
1,818 students
Alton High School
Alton · Public high · Grades 9–12
1,823 students
Frequently asked questions
Is Thornton Fractnl So High School a good school?
Thornton Fractnl So High School has a Success Index (US) of 18.4 out of 100 (Lower 50% of high schools in United States) and ranks #560 of 691 in Illinois. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Thornton Fractnl So High School rank in Illinois?
Thornton Fractnl So High School ranks #560 of 691 high schools in Illinois and #15548 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Thornton Fractnl So High School?
Thornton Fractnl So High School had 1,803 students in 2025.
Is Thornton Fractnl So High School a elementary school or a high school?
Thornton Fractnl So High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Thornton Fractnl So High School?
There are 10 schools within 15 km of Thornton Fractnl So High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.