Community prompt from u/allk12. Replies below.
Tinley Park High School
- B-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ·Beats expectations Not available for this school, so the grade uses the other parts.
- ·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 by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 250 | 24% |
| Grade 10 | 239 | 23% |
| Grade 11 | 276 | 26% |
| Grade 12 | 277 | 27% |
Where Tinley Park High School ranks
Among high schools| Measure | This school | In Illinois | In Cook County |
|---|---|---|---|
| Enrollment ranked largest first | 1,042 | #214 of 708 | #86 of 206 |
| Students per teacher ranked fewest first | 18.7:1 | #511 of 528 | #166 of 173 |
| Diversity index ranked most diverse first | 68.3% | #42 of 537 | #19 of 180 |
| Enrollment change since 2017-18 ranked steepest decline first | -0.7% | #348 of 358 | #99 of 101 |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 1,042 | 55.7 | 18.7:1 | N/A |
| 2023-24 | 1,062 | 64.7 | 16.4:1 | N/A |
| 2022-23 | 1,089 | 63.6 | 17.1:1 | N/A |
| 2020-21 | 1,110 | N/A | N/A | N/A |
| 2017-18 | 1,049 | 64.6 | 16.2:1 | 26% (272) |
| 2015-16 | 1,163 | 67 | 17.4:1 | 30% (350) |
| 2010-11 | 1,295 | 66 | 19.6:1 | 0% (0) |
| 2000-01 | 1,003 | 54 | 18.6:1 | N/A |
| 1990-91 | 1,040 | 47 | 22.1:1 | N/A |
Since 2017-18: students down 1% (1,049 to 1,042); teachers down 14% (64.6 to 55.7).
About Tinley Park High School
Among the schools in Tinley Park, Illinois, is Tinley Park High School, a medium-sized high school. It serves 1,042 students in grades 9 through 12. The average among high schools in Illinois is roughly 834 students; this school is 25% larger than that.
The Bremen CHSD 228 system has 4 schools and 4,885 students.
Enrollment at Tinley Park High School is mixed, with White students the largest group at 43%. The rest of enrollment is 27% Hispanic, 24% Black, 3% Asian, and 2% multiracial. The White share in Cook County as a whole is similar, at about 44%. Tinley Park High School has a diversity index of 68%, compared with 70% for all US public school students.
A ratio of 18.7:1 comes from the school's 55.7 full-time-equivalent teachers. For comparison, high schools in Illinois average 13.8:1.
allk12 grades Tinley Park High School a B-. The grade compares the school only with Illinois public high schools, because each state gives its own test.
Federal survey data for Cook County show that median household income is 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%. Tinley Park High School is among the 1,406 public schools in Cook County.
Arbor Elementary School is the nearest neighboring public school, about 0.8 miles away. Counting only straight-line distance, at least 8 other public schools are within five miles.
Tinley Park High School is coded as Suburb: Large in federal locale data.
Tinley Park High School saw enrollment fall 6% between 2020-21 and 2024-25.
Conversations here can range across sports schedules, lunch menus, and spirit week. Reviews and ratings from people who know the school are welcome.
Cook County at a glance
View full county profileQuick facts
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