Enrollment
517
Illinois · 2024-25 NCES data
Middle school (grades 6-8) · Springfield, IL
Jefferson Middle School
Federal NCES profile for Jefferson Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 25/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 173708004431
👥 S:T ratio 46
🌟 Gifted program 30
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Jefferson Middle School earns 25/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also more racially and ethnically mixed than most Illinois schools.
- #5 of 5
- middle schools in Springfield · Resource Index
- 25
- Resource Index · Lower
- 13.5:1
- students per teacher
- 517
- students enrolled
Jefferson Middle School has class sizes near the Illinois median. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Jefferson Middle School ranks #5 of 5 middle schools in Springfield, IL.
School address
District: Springfield Sd 186 · Illinois
NCES ID 173708004431 Verify on NCES CCD record →
Teachers (FTE)
40.0
Federal CCD staff survey
Students per teacher
13.5:1
vs 14:1 Illinois avg
-4% vs state
Student-teacher ratio in context
How Jefferson Middle School compares with Illinois and U.S. medians
What stands out at Jefferson Middle School
Jefferson Middle School is a mid-sized middle school in Springfield, Illinois, enrolling 517 students.
At 13.5:1, 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.
Enrollment of 517 puts it in the larger third of Illinois schools by headcount.
Its Resource Investment Index lands in the lower third of 3,845 scored Illinois schools.
Its student body is led by African American (56%) and White (26%), more mixed than most schools in the state (diversity index 60/100).
Chronic absenteeism is elevated: 95.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Springfield Sd 186 spends $20,525 per pupil, 20% above the Illinois average, a better-resourced district than most.
Its district draws 18.1% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 341 in- and out-of-school suspensions were reported for 517 students in the 2021-22 Civil Rights Data Collection.
The federal civil-rights collection also records 8 expulsions at this campus for 2021-22.
Among Springfield's middle schools, it stands alongside Benjamin Franklin Middle School (709 students): Jefferson Middle School is smaller than that campus by headcount and runs leaner classes (13.5:1 vs 13.7:1).
Springfield Sd 186 also operates Springfield High School (1,308 students) and Springfield Southeast High Sch (1,229 students) alongside Jefferson Middle 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
How Jefferson Middle School compares
Jefferson Middle 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 | 13.5:1 | ▼ 4% | 14:1 | 15.7:1 |
| Enrollment | 517 | top 28% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.5:1
Leaner classes than 64% of US schools, a middle-of-the-pack class size.
517
Bigger than 64% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
13.5:1
students per teacher
- 4% below state mean
Top 49% in Illinois - lower ratio than 51% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
95.9%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$20,525
per pupil, district-wide
- above Illinois avg of $17,042
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
85
in-school suspensions + 256 out-of-school
Suspension rate: 16.4 per 100 students. Combined in-school and out-of-school rate: 66.0 per 100 students. Reported via the Civil Rights Data Collection. Includes 8 expulsions.
Overview
Enrollment 517 Top 28% in Illinois - larger than 72% of 3,845 state schools
Teachers (FTE) 40.0
Students per teacher 13.5:1 -4% vs state
Free-lunch eligible -
NCES ID 173708004431
Student demographics
African American 56.1%
White 25.7%
Two or More 13.3%
Hispanic or Latino 3.9%
Asian 0.6%
American Indian / Alaska Native 0.4%
Largest group: African American at 56.1% of enrollment.
Student-body diversity index 60.0/100
Simpson diversity index - at 60.0, Jefferson Middle School is more mixed than the Illinois school average of 38.9.
Programs & staff
Counselors (FTE) 0.0
Discipline & special education
Chronically absent 95.9%
In-school suspensions 85
Out-of-school suspensions 256
Expulsions 8
Funding & spending
District-wide per-pupil expenditure for Springfield Sd 186, which includes Jefferson Middle School.
$20,525
Per student
+20%
vs Illinois
Avg $17,042
+24%
vs U.S.
Avg $16,593
Revenue mix
Local 46.0%
State 35.9%
Federal 18.1%
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.
How Jefferson Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Springfield High School | Larger | No free-lunch data | Higher S:T ratio |
| Springfield Southeast High Sch | Larger | No free-lunch data | Higher S:T ratio |
| Lanphier High School | Larger | No free-lunch data | Similar S:T ratio |
| Benjamin Franklin Middle School | Larger | No free-lunch data | Similar S:T ratio |
| Early Learning Center | Similar size | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Jefferson Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,308
- Students per teacher
- 19.5:1
- Resource Index
- 17/100
- Enrollment
- 1,229
- Students per teacher
- 15.6:1
- Resource Index
- 23/100
- Enrollment
- 1,117
- Students per teacher
- 14.1:1
- Resource Index
- 25/100
- Enrollment
- 709
- Students per teacher
- 13.7:1
- Resource Index
- 38/100
- Enrollment
- 549
- Students per teacher
- 17.3:1
- Resource Index
- 30/100
Similar middle schools in Springfield
4 comparable middle schools (grades 6-8) serving the same city.
Benjamin Franklin Middle School
Standard public school
709 students 13.7:1 students per teacher
Washington Middle School
Standard public school
516 students 10.2:1 students per teacher
U S Grant Middle School
Standard public school
498 students 11.3:1 students per teacher
Lincoln Magnet School
Standard public school
300 students 13.5:1 students per teacher
Next steps
Verify locally before acting on Jefferson Middle School's federal record.
- Compare Jefferson Middle School against another school. Compare schools
- Springfield Sd 186's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Jefferson Middle School
How many students attend Jefferson Middle School?
Jefferson Middle School has 517 students enrolled. It is a middle school in Springfield, IL.
What is the student-teacher ratio at Jefferson Middle School?
The student-teacher ratio at Jefferson Middle School is 13.5:1, which is 4% lower than the Illinois average of 14:1 and 14% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Jefferson Middle School?
The largest demographic group at Jefferson Middle School is African American at 56.1% of enrollment, in Springfield, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 60.0/100.
What is the Resource Investment Index for Jefferson Middle School?
Jefferson Middle School has a Resource Investment Index of 25/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Jefferson Middle School rank among middle schools in Springfield?
By Resource Investment Index, Jefferson Middle School ranks #5 of 5 middle schools in Springfield, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Springfield on the city page.
Is Jefferson Middle School a good school?
Jefferson Middle School earns 25/100 on the Resource Investment Index, with class sizes near the Illinois median. 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.
What other schools are in Springfield Sd 186?
Besides Jefferson Middle School, Springfield Sd 186 also operates Springfield High School (1,308 students), Springfield Southeast High Sch (1,229 students), and Lanphier High School (1,117 students). See the Springfield Sd 186 district page for the complete list.