Enrollment
3,560
Illinois · 2024-25 NCES data
High school (grades 9-12) · Evanston, IL
Federal NCES profile for Evanston Twp High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 54/100.
The verdict
Evanston Twp High School earns 54/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also one of the largest schools in Illinois.
Evanston Twp High School has class sizes near the Illinois median. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Evanston Twp High School ranks #13 of 16 public schools in Evanston, IL.
NCES ID 171449001804 Verify on NCES CCD record →
Enrollment
3,560
Illinois · 2024-25 NCES data
Teachers (FTE)
270.0
Federal CCD staff survey
Students per teacher
13.2:1
vs 14:1 Illinois avg
-6% vs state
How Evanston Twp High School compares with Illinois and U.S. medians
Evanston Twp High School is a large high school in Evanston, Illinois, enrolling 3,560 students.
At 13.2:1, its student-teacher ratio sits close to the Illinois median, within a few percentage points of the 14:1 state norm, neither notably crowded nor notably small.
By headcount it is one of the larger campuses in Illinois, bigger than 99% of state schools at 3,560 students.
Its Resource Investment Index sits near the middle of the pack among 3,845 scored Illinois schools.
Its student body is led by White (44%) and African American (23%), more mixed than most schools in the state (diversity index 70/100).
On the academic-pipeline side it reports 24 Advanced Placement courses.
Attendance runs somewhat below the norm, with 24.4% of students chronically absent per the 2021-22 civil-rights collection.
The surrounding Evanston Twp Hsd 202 spends $27,679 per pupil, 62% above the Illinois average, a better-resourced district than most.
Evanston Twp Hsd 202 operates only this one school, so Evanston Twp High School has no district-mates to compare against locally. At 3,560 students, it is also among the largest single-school districts in Illinois, well beyond the enrollment of a typical standalone charter.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Evanston Twp High School on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.2:1 | ▼ 6% | 14:1 | 15.7:1 |
| Enrollment | 3,560 | top 1% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: White at 43.7% of enrollment.
Simpson diversity index - at 70.4, Evanston Twp High School is more mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Evanston Twp Hsd 202, which includes Evanston Twp High School.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
Matched by enrollment size and by staffing ratio across all of Illinois, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Evanston Twp High School's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Evanston Twp High School has 3,560 students enrolled. It is a high school in Evanston, IL.
The student-teacher ratio at Evanston Twp High School is 13.2:1, which is 6% lower than the Illinois average of 14:1 and 16% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Evanston Twp High School is White at 43.7% of enrollment, in Evanston, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 70.4/100.
Evanston Twp High School has a Resource Investment Index of 54/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, AP course offerings, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Evanston Twp High School ranks #13 of 16 public schools in Evanston, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Evanston on the city page.
Evanston Twp High School earns 54/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also one of the largest schools in Illinois. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
None reported; Evanston Twp Hsd 202 operates only Evanston Twp High School as a public school district in NCES's records.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.