Community prompt from u/allk12. Replies below.
Lisle High School
- ATest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- A+Beats 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 by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 113 | 25% |
| Grade 10 | 109 | 24% |
| Grade 11 | 121 | 27% |
| Grade 12 | 104 | 23% |
School pathway
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 62% of students here test proficient in math and reading, compared with the roughly 51% 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%.
Schools most like Lisle High School
Lisle High School's state test result (62.3% proficient) is higher than 4 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Lisle High School this school | 447 | 35.1% | 62.3% |
| Westmont High School Westmont | 395 | 38.5% | 67.4% |
| Galena High School Galena | 260 | 35.0% | 51.0% |
| Genoa-Kingston High School Genoa | 485 | 39.4% | 39.1% |
| Crystal Lake South High School Crystal Lake | 1,279 | 32.1% | 46.5% |
| Woodstock North High School Woodstock | 915 | 40.3% | 42.8% |
Where Lisle High School ranks
Among high schools| Measure | This school | In Illinois | In DuPage County |
|---|---|---|---|
| State test proficiency ranked highest first | 62.3% | #22 of 573 | #6 of 17 |
| Enrollment ranked largest first | 447 | #348 of 708 | #22 of 24 |
| Students per teacher ranked fewest first | 11.2:1 | #60 of 528 | #1 of 23 |
| Diversity index ranked most diverse first | 63.3% | #76 of 537 | #10 of 23 |
| Free and reduced lunch ranked highest share first | 35.1% | #465 of 578 | #8 of 17 |
| Enrollment change since 2017-18 ranked steepest decline first | -6.9% | #224 of 358 | #9 of 20 |
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 | 447 | 40 | 11.2:1 | 35% (157) |
| 2023-24 | 435 | 39.8 | 10.9:1 | 34% (150) |
| 2022-23 | 431 | 39.8 | 10.8:1 | 31% (132) |
| 2020-21 | 450 | N/A | N/A | N/A |
| 2017-18 | 480 | 40.6 | 11.8:1 | 28% (132) |
| 2015-16 | 498 | 40 | 12.4:1 | 27% (134) |
| 2010-11 | 535 | 34 | 15.7:1 | 25% (133) |
| 2000-01 | 626 | 40 | 15.7:1 | N/A |
| 1990-91 | 452 | 32 | 14.1:1 | N/A |
Since 2017-18: students down 7% (480 to 447); teachers down 1% (40.6 to 40).
About Lisle High School
Lisle High School is a low-enrollment high school in Illinois, located in Lisle. Classes run from 9 through 12, and the school has 447 students. The average for high schools in Illinois is about 834 students, so this school is 46% smaller than average.
Lisle High School is one school in a 3-school district, Lisle CUSD 202, which enrolls 1,562 students.
White students are the majority at Lisle High School, with 54% of enrollment. The school is also 23% Hispanic, 10% Black, 7% multiracial, and 6% Asian. The White share of the county population is higher, at 65%. The school's diversity index is 63%, meaning two students picked at random have a 63% chance of belonging to different racial or ethnic groups.
Its teaching staff equals 40 full-time positions, a ratio of 11.2:1. That is lower than the 13.8:1 average for high schools in Illinois. Free and reduced-price lunch eligibility, a common measure of family income, is 35%. For comparison, public schools in DuPage County average 34%.
Lisle High School is graded A by allk12, scoring above 94% of Illinois public high schools once test results, poverty-adjusted performance, and the recent trend are combined.
Based on student poverty, the model expects 51.2% at Lisle High School; the school's average proficiency rate on state tests is 62.3%.
In DuPage County (population about 930,024), the median household income is $112,096, a bachelor's degree or higher is held by about 52% of adults, and the poverty rate is about 5%. There are 277 public schools in DuPage County, enrolling about 138,557 students in all.
Of nearby public schools, Lisle Jr High School is the closest, at about 0.7 miles. In all, at least 8 other public schools sit within five miles of Lisle High School. Its average proficiency rate of 62.3% is below the 65.0% average for nearby schools.
For locale, NCES codes Lisle High School as Suburb: Large.
In 2020-21, Lisle High School enrolled 450; in 2024-25, 447.
The discussion area below is open to posts about sports tryouts, band and choir, and theater. Questions from prospective families are welcome too.
DuPage County at a glance
View full county profileQuick facts
Related schools
- Lisle Elementary SchoolElementary · 777 students
- Lisle Jr High SchoolMiddle · 338 students
- Kennedy Junior High SchoolMiddle · 937 students
- Lisle Elementary SchoolElementary · 777 students
- Lisle Jr High SchoolMiddle · 338 students
- Deaf/Hard of Hearing ProgramsElementary
- Medical Support Needs ProgramElementary
- Structured Learning EnvironmentElementary
- Lisle Jr High School0.7 mi · 338
- Steeple Run Elementary School1.3 mi · 622
- Lisle Elementary School1.6 mi · 777
- Willow Creek Elementary School2.0 mi · 351
- Henry Puffer School2.3 mi · 271
- Kennedy Junior High School2.4 mi · 937