Enrollment
459
Illinois · 2024-25 NCES data
Middle school (grades 6-8) · Mount Prospect, IL
Federal NCES profile for Holmes Jr High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 36/100.
The verdict
Holmes Jr High School earns 36/100 on the Resource Investment Index, with class sizes smaller than 87% of Illinois schools. It is also more racially and ethnically mixed than most Illinois schools.
Holmes Jr High School has class sizes smaller than 87% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Holmes Jr High School ranks #8 of 8 public schools in Mount Prospect, IL.
NCES ID 171377001719 Verify on NCES CCD record →
Enrollment
459
Illinois · 2024-25 NCES data
Teachers (FTE)
44.0
Federal CCD staff survey
Students per teacher
10.4:1
vs 14:1 Illinois avg
-26% vs state
How Holmes Jr High School compares with Illinois and U.S. medians
Smaller classes than state median
10.4:1 - 3.6 below the Illinois state median of 14:1, indicating smaller average class loads than typical schools in the state.
Holmes Jr High School is a mid-sized middle school in Mount Prospect, Illinois, enrolling 459 students.
Classes run notably small here: at 10.4:1, Holmes Jr High School is leaner than roughly 87% of Illinois schools and 26% under the state's 14:1 norm, more adult attention per pupil than most peers.
With 459 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index sits near the middle of the pack among 3,845 scored Illinois schools.
Its student body is led by Hispanic or Latino (42%) and White (34%), more mixed than most schools in the state (diversity index 69/100).
Counselor access is stretched at roughly 459 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 37.5% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Comm Cons Sd 59 spends $23,405 per pupil, 37% above the Illinois average, a better-resourced district than most.
Among Mount Prospect's middle schools, it stands alongside River Trails Middle School (508 students): Holmes Jr High School is smaller than that campus by headcount and runs leaner classes (10.4:1 vs 11.8:1).
Comm Cons Sd 59 also operates Grove Jr High School (741 students) and Friendship Jr High School (633 students) alongside Holmes Jr High School.
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
Holmes Jr 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 | 10.4:1 | ▼ 26% | 14:1 | 15.7:1 |
| Enrollment | 459 | top 36% | - | - |
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: Hispanic or Latino at 41.6% of enrollment.
Simpson diversity index - at 68.6, Holmes Jr High School is more mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Comm Cons Sd 59, which includes Holmes Jr 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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Grove Jr High School | Larger | No free-lunch data | Similar S:T ratio |
| Friendship Jr High School | Larger | No free-lunch data | Similar S:T ratio |
| Salt Creek Elem School | Similar size | No free-lunch data | Higher S:T ratio |
| Clearmont Elem School | Similar size | No free-lunch data | Higher S:T ratio |
| John Jay Elem School | Similar size | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Holmes Jr High School's own figures; each column derives from NCES Common Core of Data.
1 comparable middle schools (grades 6-8) serving the same city.
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 Holmes Jr 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.
Holmes Jr High School has 459 students enrolled. It is a middle school in Mount Prospect, IL.
The student-teacher ratio at Holmes Jr High School is 10.4:1, which is 26% lower than the Illinois average of 14:1 and 34% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Holmes Jr High School is Hispanic or Latino at 41.6% of enrollment, in Mount Prospect, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 68.6/100.
Holmes Jr High School has a Resource Investment Index of 36/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Holmes Jr High School ranks #8 of 8 public schools in Mount Prospect, 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 Mount Prospect on the city page.
Holmes Jr High School earns 36/100 on the Resource Investment Index, with class sizes smaller than 87% of Illinois schools. It is also more racially and ethnically mixed than most Illinois schools. 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.
Besides Holmes Jr High School, Comm Cons Sd 59 also operates Grove Jr High School (741 students), Friendship Jr High School (633 students), and Salt Creek Elem School (410 students). See the Comm Cons Sd 59 district page for the complete list.
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.
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PlainSchools, “Holmes Jr High School, Mount Prospect IL.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/holmes-jr-high-school-il
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