The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·THORNTON FRACTIONAL TWP HSD 215·NCES 173894003952

Thornton Fractnl No High School

755 Pulaski Rd, Calumet City, IL 60409 · (708) 585-1000 · Cook County
GRADES 09–12HIGH21-SUBURBTITLE IREGULAR SCHOOL1,425 STUDENTS
C+
allk12 Grade
Scored higher than 35% of Illinois public high schools
  • C-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • BBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Illinois public high schools

Enrollment
1,425
High
DISTRICT 1,614 · STATE 834
Student : Teacher
16.5:1
86 FTE teachers
DISTRICT 16.7:1 · STATE 13.8:1
Free / Reduced Lunch
77%
1,103 students
DISTRICT 72% · STATE 56%
Community
5
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 934524%
Grade 1032723%
Grade 1135125%
Grade 1240228%
Student demographics
48%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 48% · STATE 69% · US 70%
White
151%
DISTRICT 4% · STATE 45% · US 43%
Hispanic
51436%
DISTRICT 30% · STATE 29% · US 30%
Black
88662%
DISTRICT 66% · STATE 16% · US 15%
Asian
10%
DISTRICT 0% · STATE 6% · US 6%
Two+
60%
DISTRICT 0% · STATE 5% · US 5%
Native American
20%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
71850%
Female
70750%

Discussions

+ POST

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
21.4%
composite math + reading, all grades
Predicted
26.8%
based on IL schools with similar FRL share
Beats by
-5.4pp
below demographic expectation

What this means: About 21% of students here test proficient in math and reading, compared with the roughly 27% typical for Illinois schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Illinois's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Thornton Fractnl No High School

Thornton Fractnl No High School's state test result (21.4% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Thornton Fractnl No High School this school1,42577.4%21.4%
Bloom Trail High School
Chicago Heights
1,21880.9%16.3%
Noble St Chtr-Chicago Bulls Prep
Chicago
1,06087.1%20.3%
Thornton Township High School
Harvey
1,69788.3%15.3%
Bogan High School
Chicago
71685.8%7.0%
Peoria High School
Peoria
1,54185.9%7.2%
Matched among Illinois high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Thornton Fractnl No High School ranks

Among high schools
MeasureThis schoolIn IllinoisIn Cook County
State test proficiency
ranked highest first
21.4%#437 of 573#67 of 170
Enrollment
ranked largest first
1,425#155 of 708#64 of 206
Students per teacher
ranked fewest first
16.5:1#439 of 528#134 of 173
Diversity index
ranked most diverse first
48.3%#194 of 537#73 of 180
Free and reduced lunch
ranked highest share first
77.4%#126 of 578#110 of 171
Enrollment change since 2017-18
ranked steepest decline first
-1.9%#310 of 358#91 of 101
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,425
+46 (+3%) vs 2020
+27% since 1990-91, when it was 1,121
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,42586.316.5:177% (1,103)
2023-241,38983.316.7:167% (929)
2022-231,38387.615.8:177% (1,059)
2020-211,379N/AN/AN/A
2017-181,45285.617.0:1100% (1,446)
2015-161,5358118.9:172% (1,110)
2010-111,6847921.3:185% (1,429)
2000-011,1307714.7:1N/A
1990-911,1216417.5:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Thornton Fractnl No High School.

Since 2017-18: students down 2% (1,452 to 1,425); teachers up 1% (85.6 to 86.3).

About Thornton Fractnl No High School

Thornton Fractnl No High School is a public high school in Calumet City, Illinois. The school teaches grades 9 through 12 and enrolls 1,425 students. That is 71% bigger than the average of about 834 students for high schools in Illinois.

Thornton Fractnl No High School is in Thornton Fractional Twp HSD 215, a district with 3,228 students across 2 schools.

The largest group at Thornton Fractnl No High School is Black students, at 62%. Other groups include 36% Hispanic. By comparison, Cook County residents are about 22% Black. Measured by the diversity index, the student body scores 48%.

Based on 86.3 full-time-equivalent teachers, Thornton Fractnl No High School has a ratio of 16.5:1. Across high schools in Illinois, the average ratio is 13.8:1. Income data for the school show 77% of students eligible for free or reduced-price lunch. That is 11 points above the 66% average for public schools in Cook County.

Among Illinois public high schools, Thornton Fractnl No High School outscored 35%, which works out to a C+ on the allk12 Grade.

The school's average proficiency rate across its state test results is 21.4%. For its free or reduced-price lunch share, the predicted value is 26.8%.

In Cook County, median household income comes to about $83,498, roughly 43% of adults have a four-year degree or more, and the share of residents below the poverty line is 10%. The county's public schools total 1,406, with about 697,934 students.

Thornton Fractnl No High School's closest public school neighbor is Wentworth Jr High School, about 0.4 miles away. Within five miles of Thornton Fractnl No High School, there are at least 8 other public schools. Its average proficiency rate of 21.4% is below the 21.5% average for nearby schools.

The school's federal locale classification is Suburb: Large.

Between 2020-21 and 2024-25, Thornton Fractnl No High School had a net gain of 46 students, or 3%.

You can use this page to share news and ask questions about open houses, carpools, and field trips. You can also rate the school on this page.

Cook County at a glance

View full county profile
Population
5,182,090
Census ACS
Median income
$83,498
Household, ACS
Bachelor's+
43%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
1,406
697,934 students

Quick facts

School name
Thornton Fractnl No High School
District
Thornton Fractional Twp HSD 215
Address
755 Pulaski Rd, Calumet City, IL 60409
Phone
(708) 585-1000
County
Cook County
Level
High
Grade range
09–12
Total enrollment
1,425
Teachers (FTE)
86
Student–teacher ratio
16.5:1
Free and reduced lunch
1,103 (77%)
Locale
21-Suburb: Large
NCES ID
173894003952
Charter school
No
Virtual school
No

Related schools

Other schools in Thornton Fractional Twp HSD 215
Other schools in Calumet City
Nearby schools

Frequently asked questions

About Thornton Fractnl No High School
How many students attend Thornton Fractnl No High School?
Thornton Fractnl No High School enrolls approximately 1,425 students in grades 09-12.
What age range does Thornton Fractnl No High School serve?
Thornton Fractnl No High School serves students from grade 09 through grade 12.
How many teachers does Thornton Fractnl No High School have?
Thornton Fractnl No High School employs 86 FTE teachers, for a student-to-teacher ratio of 16.5:1.
What is the student diversity at Thornton Fractnl No High School?
Student demographics at Thornton Fractnl No High School are roughly 1% White, 36% Hispanic, 62% Black, 0% Asian, 0% Two or more.
Who oversees Thornton Fractnl No High School?
Thornton Fractnl No High School is overseen by Thornton Fractional Twp HSD 215 in Cook County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post