Enrollment
66
Illinois · 2024-25 NCES data
Middle school (grades 6-8) · Cissna Park, IL
Federal NCES profile for Cissna Park Jr High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 51/100.
The verdict
Cissna Park Jr High School earns 51/100 on the Resource Investment Index, with class sizes larger than 97% of Illinois schools. It is also one of the smallest schools in Illinois.
Cissna Park Jr High School has class sizes larger than 97% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Cissna Park Jr High School ranks #3 of 3 public schools in Cissna Park, IL.
NCES ID 171029004574 Verify on NCES CCD record →
Enrollment
66
Illinois · 2024-25 NCES data
Teachers (FTE)
3.0
Federal CCD staff survey
Students per teacher
22:1
vs 14:1 Illinois avg
+57% vs state
How Cissna Park Jr High School compares with Illinois and U.S. medians
Larger classes than state median
22:1 - 8.0 above the Illinois state median of 14:1, indicating larger average class loads than typical schools in the state.
Cissna Park Jr High School is a small middle school in Cissna Park, Illinois, enrolling 66 students.
Class loads run heavy: 22:1 is larger than about 97% of Illinois schools and 57% above the 14:1 state mean, so each teacher carries more students than is typical.
This is a small campus: fewer students than 98% of Illinois schools, with 66 enrolled.
Its Resource Investment Index lands in the upper third of 3,845 scored Illinois schools.
Its student body is predominantly White (88% of enrollment) (diversity index 22/100).
Counselor coverage is strong, about 66 students per counselor, inside the American School Counselor Association's recommended 250:1.
10.6% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Cissna Park Cusd 6 also operates Cissna Park Elementary School (128 students) and Cissna Park Sr High School (98 students) alongside Cissna Park 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
Cissna Park 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 | 22:1 | ▲ 57% | 14:1 | 15.7:1 |
| Enrollment | 66 | top 98% | - | - |
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 87.9% of enrollment.
Simpson diversity index - at 21.8, Cissna Park Jr High School is less mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Cissna Park Cusd 6, which includes Cissna Park 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 |
|---|---|---|---|
| Cissna Park Elementary School | Larger | No free-lunch data | Lower S:T ratio |
| Cissna Park Sr High School | Larger | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Cissna Park Jr High School's own figures; each column derives from NCES Common Core of Data.
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 Cissna Park 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.
Cissna Park Jr High School has 66 students enrolled. It is a middle school in Cissna Park, IL.
The student-teacher ratio at Cissna Park Jr High School is 22:1, which is 57% higher than the Illinois average of 14:1 and 40% higher than the national average of 15.7:1.
The largest demographic group at Cissna Park Jr High School is White at 87.9% of enrollment, in Cissna Park, IL.
Cissna Park Jr High School has a Resource Investment Index of 51/100 (higher 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, Cissna Park Jr High School ranks #3 of 3 public schools in Cissna Park, 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 Cissna Park on the city page.
Cissna Park Jr High School earns 51/100 on the Resource Investment Index, with class sizes larger than 97% of Illinois schools. It is also one of the smallest 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.
Besides Cissna Park Jr High School, Cissna Park Cusd 6 also operates Cissna Park Elementary School (128 students) and Cissna Park Sr High School (98 students). See the Cissna Park Cusd 6 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, “Cissna Park Jr High School, Cissna Park 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/cissna-park-jr-high-school-il/
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