Thornwood High School

Thornwood High School

Public High School | Grade 9-12
17101 S Park Ave,  South Holland, IL
Thornton Township High School District No. 205
3.3
1.7
1,987 Students
C
Niche Grade

School Details

Head of School
Mrs. Dennis Willis
Student Teacher Ratio
13:1
Average SAT Score
1020
Average ACT Score
22
Math Proficiency
8%
Reading Proficiency
8%
Average GPA
3.24
Graduation Rate
88%

Niche Grade

C
Academics
C+
Teachers
C+
College Prep
C-
Administration
B+
Resources/Facilities
B
Clubs and Activities
B+
Sports
C-
Food
Source: Niche
Niche Grades

Niche grades and rankings are calculated using dozens of public data sets and millions of reviews. Niche data scientists and user researchers rigorously analyze data and user opinions to assess the key aspects of K-12 Schools, Colleges, and Places to Live. Every month, millions of students and families use the Niche grades and report cards to find the right school or neighborhood.

Niche Grade Details

Academics
Average GPA
3.24
Reading Proficiency
8%
Math Proficiency
8%
Teachers
Student Teacher Ratio
13:1
Teachers
141
Full Time Teachers
141
Teachers in First or Second Year
10.5%
College Prep
Average SAT
1020
Math
500
Verbal
520
Average ACT
22
Math
21
English
22
Reading
22
Science
21
Number of AP Courses
9
AP Pass Rate
29.6%
AP Math Enrollment
Very Low
AP Science Enrollment
Very Low
Other AP Enrollment
Very Low
Clubs and Activities
Girls Athletic Participation
Low
Boys Athletic Participation
Low

GreatSchools Rating

Source: GreatSchools
GreatSchools Rating
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology

GreatSchools Rating Details

Teachers and Staff

Students Per Counselor
261:1

Student Diversity

Male
51.4%
Female
48.6%
Black
82%
Hispanic
13.6%
Two or more races
3.1%
White
1.2%
Native American
<1%
Asian or Pacific Islander
<1%

Specialty School Programs

AP Programs Offered
IB Programs Offered
Free/Reduced Lunch Offered
Athletics Program

Colleges Students are Considering

Students are most interested in or go on to attend these colleges.
Northern Illinois University 373 Students
University of Illinois Chicago 320 Students
Illinois State University 283 Students
Loyola University Chicago 233 Students
University of Illinois Urbana-Champaign 231 Students
DePaul University 206 Students
Bradley University 201 Students
Western Illinois University 177 Students
Eastern Illinois University 172 Students
Northwestern University 159 Students

What Students Want to Study

Niche users from this school are most interested in the following majors.
Nursing 169 Students
Psychology 140 Students
Business 135 Students
Biology 83 Students
Pre-Medicine Studies 76 Students
Computer Science 61 Students
Criminal Justice and Law Enforcement Administration 49 Students
Criminology 42 Students
Pre-Law Studies 42 Students
Finance 35 Students

This School’s Reviews

Niche Reviews
3.3 359 Reviews
2.0 Senior
11/3/2024
The school needs to start bringing more activities for students and have more people involved in clubs
3.0 Senior
8/29/2024
In my four year experience at thornwood I've witnessed a lot, from bad to the good, but day by day thornwood is becoming a better place for students, teachers, and others.
4.0 Alum
7/11/2024
My experience at Thornwood was both good and bad, but I don't think I'll have another experience like the one I had at Thornwood. Personally, my experience was actually quite fun; from the hallway parades to me conversing with my friends during class, I've created some beautiful and memorable memories and friendships over the three years I've been there. Some of the best parts I recall is the people I've be-friended, the laughs we shared together, the pictures we took. All of it was memorable in its own way. The worst part is how often or common we had issues that it made a few news headlines. Something I would like to see change was the bus system and the lateness.
GreatSchools Reviews
1.7 15 Reviews
1.0 teacher
9/19/2025
Alexandria Hay needs to find a job elsewhere. That lady is something else. She's very one sided. If something is going on bring all students together instead of taking one side of the story. Working in a high school is definitely NOT for her.
1.0 parent
10/14/2024
We need to stop playing without children we need to stop playing with these schools Thornwood is terrible principal assistant principle even some of the kids we need to stop thinking about discipline and really educate these kids it is not happening there at Thornwood
1.0 parent
4/21/2024
This school is terribly ran by principal, assistant, principals, and staff The security do not do their jobs and your teachers don’t teach the school is a joke and the staff is too
1.0 parent
12/20/2022
i currently attend this school as a freshman and i am not happy .these teacher cuss their students out and fails us even when we do our work. i have tried talking to them about it but i got ignored and now my grades are low because they wouldn't except work even though they said it was makeup work a...

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Thornwood High School is a public school for students in grades 9-12 in South Holland, IL, in the South Holland neighborhood, and is served by the Thornton Township High School District No. 205 in Illinois. The school has a total enrollment of 1,987 and maintains a student-teacher ratio of 13:1. Academic records show that 8% of students achieve proficiency in math, and 8% are proficient in reading. Thornwood High School has received feedback and ratings, with a Niche grade of C and a GreatSchools Rating of 3 out of 10. The average GPA is 3.24, the graduation rate is 88%, and average standardized test scores include an SAT score of 1020 and an ACT score of 22. The average home value in this area is $240,367. Discover additional schools in the area, like Outlook Academy, Glenwood Academy, Hammond Academy Of Science & Tech, and more. Learn more about what South Holland has to offer, and browse homes for sale and for rent near Thornwood High School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.