- Enrollment
- 359
- Students per teacher
- 21.1:1
- Resource Index
- 45/100
Other / mixed grade configuration · Dieterich, IL
Dieterich Jr/Sr High School
Federal NCES profile for Dieterich Jr/Sr High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 57/100.
2024-25 NCES dataOther / mixed grade configurationNCES 171224001477
👥 S:T ratio 45
🌟 Gifted program 30
🎓 Counselors 73
📋 Attendance 79
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Dieterich Jr/Sr High School earns 57/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also less racially and ethnically mixed than most Illinois schools.
- 57
- Resource Index · Higher
- 13.7:1
- students per teacher
- 273
- students enrolled
Dieterich Jr/Sr High School has class sizes near the Illinois median. Computed live against every Illinois school reporting to NCES.
School address
District: Dieterich Cusd 30 · Illinois
NCES ID 171224001477 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-2 students YoY
Dieterich Jr/Sr High School held near 265 students from 2022-23 to 2023-24 (-2 headcount).
Teacher FTE lost 20.2 → 18.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-2 students YoY 171224001477 · Dieterich, IL Other · SMALL · TRAD
273 enr · 13.7:1 · RII 57
Nearest enrollment peer: Dieterich Elem School (359 students)
Dieterich Jr/Sr High School held near 265 students from 2022-23 to 2023-24 (-2 headcount). Teacher FTE lost 20.2 → 18.0 across the same CCD years. Read with this school → · District book → · Illinois schools → · Find another →
How Dieterich Jr/Sr High School compares
Dieterich Jr/Sr High School held steady on CCD headcount: ratios and free-lunch share vs Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.7:1 | ▼ 2% | 14:1 | 15.7:1 |
| Enrollment | 273 | top 69% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.7:1
Leaner classes than 60% of US schools, a middle-of-the-pack class size.
273
Bigger than 28% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Staffing depth
13.7:1
students per teacher
- 2% below state mean
Top 52% in Illinois - lower ratio than 48% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
8.4%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$11,187
per pupil, district-wide
- below Illinois avg of $18,196
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 137 students, the combined health-and-guidance staffing load for this school.
Discipline context
3
in-school suspensions + 1 out-of-school
Suspension rate: 1.1 per 100 students. Combined in-school and out-of-school rate: 1.5 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 95.6%
Hispanic or Latino 2.9%
Two or More 1.1%
Asian 0.4%
Largest group: White at 95.6% of enrollment.
Student-body diversity index 8.5/100
Simpson diversity index - at 8.5, Dieterich Jr/Sr High School is less mixed than the Illinois school average of 38.9.
Programs
District finance for Dieterich Cusd 30 reports $11,187 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Dieterich Jr/Sr High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Dieterich Elem School | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Dieterich Jr/Sr High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
Similar other schools in Dieterich
1 comparable other schools (grades Mixed) serving the same city.
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~273 students)
Frequently asked questions about Dieterich Jr/Sr High School
How many students attend Dieterich Jr/Sr High School?
Dieterich Jr/Sr High School has 273 students enrolled. It is a public school in Dieterich, IL. CCD year-over-year: 267 (2022-23) → 265 (2023-24), nearly flat (-2).
What is the student-teacher ratio at Dieterich Jr/Sr High School?
The student-teacher ratio at Dieterich Jr/Sr High School is 13.7:1, which is 2% lower than the Illinois average of 14:1 and 13% 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 Dieterich Jr/Sr High School?
The largest demographic group at Dieterich Jr/Sr High School is White at 95.6% of enrollment, in Dieterich, IL.
What is the Resource Investment Index for Dieterich Jr/Sr High School?
Dieterich Jr/Sr High School has a Resource Investment Index of 57/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
What other schools are in Dieterich Cusd 30?
Besides Dieterich Jr/Sr High School, Dieterich Cusd 30 also operates Dieterich Elem School (359 students). See the Dieterich Cusd 30 district page for the complete list.