Enrollment
253
Illinois · 2024-25 NCES data
Middle school (grades 6-8) · Farmington, IL
Federal NCES profile for Farmington Central Jr High Sch, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 41/100.
The verdict
Farmington Central Jr High Sch earns 41/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also less racially and ethnically mixed than most Illinois schools.
Farmington Central Jr High Sch has class sizes near the Illinois median. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Farmington Central Jr High Sch ranks #2 of 3 public schools in Farmington, IL.
NCES ID 170004405737 Verify on NCES CCD record →
Enrollment
253
Illinois · 2024-25 NCES data
Teachers (FTE)
20.0
Federal CCD staff survey
Students per teacher
12.7:1
vs 14:1 Illinois avg
-9% vs state
How Farmington Central Jr High Sch compares with Illinois and U.S. medians
At or below state median
12.7:1 - 1.3 below the Illinois state median of 14:1, indicating smaller average class loads than typical schools in the state.
Farmington Central Jr High Sch is a mid-sized middle school in Farmington, Illinois, enrolling 253 students.
Class sizes run a bit leaner than typical: 12.7:1 puts it in the smaller third of Illinois schools by student-teacher ratio.
Enrollment of 253 puts it in the smaller third of Illinois schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 3,845 scored Illinois schools.
Its student body is predominantly White (93% of enrollment), among the less diverse in the state (diversity index 14/100).
Counselor coverage runs a bit thin, about 253 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 26.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Farmington Central Cusd 265 spends $12,453 per pupil, 27% below the Illinois average, a leaner-resourced district than most.
Farmington Central Cusd 265 also operates Farmington Central Elem Sch (633 students) and Farmington Central High Sch (383 students) alongside Farmington Central Jr High Sch.
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
Farmington Central Jr High Sch on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.7:1 | ▼ 9% | 14:1 | 15.7:1 |
| Enrollment | 253 | top 73% | - | - |
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 92.9% of enrollment.
Simpson diversity index - at 13.5, Farmington Central Jr High Sch is less mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Farmington Central Cusd 265, which includes Farmington Central Jr High Sch.
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 |
|---|---|---|---|
| Farmington Central Elem Sch | Larger | No free-lunch data | Higher S:T ratio |
| Farmington Central High Sch | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Farmington Central Jr High Sch'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 Farmington Central Jr High Sch'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.
Farmington Central Jr High Sch has 253 students enrolled. It is a middle school in Farmington, IL.
The student-teacher ratio at Farmington Central Jr High Sch is 12.7:1, which is 9% lower than the Illinois average of 14:1 and 19% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Farmington Central Jr High Sch is White at 92.9% of enrollment, in Farmington, IL.
Farmington Central Jr High Sch has a Resource Investment Index of 41/100 (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, Farmington Central Jr High Sch ranks #2 of 3 public schools in Farmington, 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 Farmington on the city page.
Farmington Central Jr High Sch earns 41/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also less 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 Farmington Central Jr High Sch, Farmington Central Cusd 265 also operates Farmington Central Elem Sch (633 students) and Farmington Central High Sch (383 students). See the Farmington Central Cusd 265 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, “Farmington Central Jr High Sch, Farmington 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/farmington-central-jr-high-sch-il
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