Enrollment
613
Illinois · 2024-25 NCES data
Middle school (grades 6-8) · Geneva, IL
Federal NCES profile for Geneva Middle Sch South, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 61/100.
The verdict
Geneva Middle Sch South earns 61/100 on the Resource Investment Index, with class sizes smaller than 79% of Illinois schools.
Geneva Middle Sch South has class sizes smaller than 79% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Geneva Middle Sch South ranks #7 of 10 public schools in Geneva, IL.
NCES ID 171638001953 Verify on NCES CCD record →
Enrollment
613
Illinois · 2024-25 NCES data
Teachers (FTE)
52.0
Federal CCD staff survey
Students per teacher
11.4:1
vs 14:1 Illinois avg
-19% vs state
How Geneva Middle Sch South compares with Illinois and U.S. medians
Smaller classes than state median
11.4:1 - 2.6 below the Illinois state median of 14:1, indicating smaller average class loads than typical schools in the state.
Geneva Middle Sch South is a mid-sized middle school in Geneva, Illinois, enrolling 613 students.
Class sizes run a bit leaner than typical: 11.4:1 puts it in the smaller third of Illinois schools by student-teacher ratio.
Enrollment of 613 puts it in the larger third of Illinois schools by headcount.
Its Resource Investment Index outscores 95% of the 3,845 Illinois schools with a score on record, a top-tier result on this measure.
Its student body is predominantly White (80% of enrollment) (diversity index 34/100).
Counselor coverage runs a bit thin, about 307 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Attendance holds up well here: only 7.8% of students were chronically absent, below the typical post-pandemic national figure.
Among Geneva's middle schools, it stands alongside Geneva Middle Sch North (623 students): Geneva Middle Sch South is smaller than that campus by headcount and runs heavier classes (11.4:1 vs 10.6:1).
Geneva Cusd 304 also operates Geneva Community High School (1,635 students) and Geneva Middle Sch North (623 students) alongside Geneva Middle Sch South.
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
Geneva Middle Sch South on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 11.4:1 | ▼ 19% | 14:1 | 15.7:1 |
| Enrollment | 613 | top 20% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Largest group: White at 80.4% of enrollment.
Simpson diversity index - at 33.6, Geneva Middle Sch South is less mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Geneva Cusd 304, which includes Geneva Middle Sch South.
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 |
|---|---|---|---|
| Geneva Community High School | Larger | No free-lunch data | Higher S:T ratio |
| Geneva Middle Sch North | Similar size | No free-lunch data | Similar S:T ratio |
| Williamsburg Elem School | Smaller | No free-lunch data | Higher S:T ratio |
| Harrison Street Elem School | Smaller | No free-lunch data | Similar S:T ratio |
| Mill Creek School | Smaller | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Geneva Middle Sch South's own figures; each column derives from NCES Common Core of Data.
1 comparable middle schools (grades 6-8) serving the same city.
Next steps
Verify locally before acting on Geneva Middle Sch South'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.
Geneva Middle Sch South has 613 students enrolled. It is a middle school in Geneva, IL.
The student-teacher ratio at Geneva Middle Sch South is 11.4:1, which is 19% lower than the Illinois average of 14:1 and 27% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Geneva Middle Sch South is White at 80.4% of enrollment, in Geneva, IL.
Geneva Middle Sch South has a Resource Investment Index of 61/100 (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, Geneva Middle Sch South ranks #7 of 10 public schools in Geneva, 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 Geneva on the city page.
Geneva Middle Sch South earns 61/100 on the Resource Investment Index, with class sizes smaller than 79% of 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 Geneva Middle Sch South, Geneva Cusd 304 also operates Geneva Community High School (1,635 students), Geneva Middle Sch North (623 students), and Williamsburg Elem School (439 students). See the Geneva Cusd 304 district page for the complete list.