- Enrollment
- 1,956
- Students per teacher
- 16.2:1
- Resource Index
- 30/100
Other / mixed grade configuration · Collinsville, IL
John a Renfro Elementary School
Federal NCES profile for John a Renfro Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 41/100.
2024-25 NCES dataOther / mixed grade configurationNCES 171065001282
👥 S:T ratio 43
🌟 Gifted program 30
📋 Attendance 50
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
John a Renfro Elementary School earns 41/100 on the Resource Investment Index, with class sizes near the Illinois median. It is also more racially and ethnically mixed than most Illinois schools.
- #3 of 3
- schools in Collinsville · Resource Index
- 41
- Resource Index · Typical
- 14.2:1
- students per teacher
- 498
- students enrolled
John a Renfro Elementary School has class sizes near the Illinois median. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, John a Renfro Elementary School ranks #3 of 3 schools in Collinsville, IL.
School address
District: Collinsville Cusd 10 · Illinois
NCES ID 171065001282 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-15 students YoY
John a Renfro Elementary School held near 498 students from 2022-23 to 2023-24 (-15 headcount).
Teacher FTE added 35.5 → 36.6 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-15 students YoY 171065001282 · Collinsville, IL Other · SMALL · TRAD
498 enr · 14.2:1 · RII 41
Nearest enrollment peer: Collinsville High School (1,956 students)
John a Renfro Elementary School held near 498 students from 2022-23 to 2023-24 (-15 headcount). Teacher FTE added 35.5 → 36.6 across the same CCD years. Read with this school → · District book → · Illinois schools → · Find another →
John a Renfro Elementary School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Collinsville H
Collinsville High School
1,956 students
- Collinsville M
Collinsville Middle School
894 students
- Dorris Interme
Dorris Intermediate Sch
871 students
- This school 498
John a Renfro Elementary School
498 students
- Maryville Elem 406
Maryville Elem School
406 students
- Kreitner Elem 378
Kreitner Elem School
378 students
What this shows John a Renfro Elementary School reports 498 students on the CCD universe file.
How John a Renfro Elementary School compares
John a Renfro Elementary 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 | 14.2:1 | ▲ 1% | 14:1 | 15.7:1 |
| Enrollment | 498 | top 31% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
14.2:1
Leaner classes than 55% of US schools, a middle-of-the-pack class size.
498
Bigger than 61% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Staffing depth
14.2:1
students per teacher
- 1% above state mean
Top 60% in Illinois - lower ratio than 40% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
19.9%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$12,244
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
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 6 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 1.2 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 52.8%
African American 26.3%
Hispanic or Latino 12.4%
Two or More 7.4%
American Indian / Alaska Native 0.6%
Asian 0.4%
Largest group: White at 52.8% of enrollment.
Student-body diversity index 63.1/100
Simpson diversity index - at 63.1, John a Renfro Elementary School is more mixed than the Illinois school average of 38.9.
Programs
District finance for Collinsville Cusd 10 reports $12,244 per pupil (NCES F-33) - open the district page for the full revenue mix.
How John a Renfro Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Collinsville High School | Larger | No free-lunch data | Higher S:T ratio |
| Collinsville Middle School | Larger | No free-lunch data | Similar S:T ratio |
| Dorris Intermediate Sch | Larger | No free-lunch data | Similar S:T ratio |
| Maryville Elem School | Similar size | No free-lunch data | Higher S:T ratio |
| Kreitner Elem School | Similar size | No free-lunch data | Lower S:T ratio |
Comparisons are relative to John a Renfro Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 894
- Students per teacher
- 14.2:1
- Resource Index
- 22/100
- Enrollment
- 871
- Students per teacher
- 14:1
- Resource Index
- 32/100
- Enrollment
- 406
- Students per teacher
- 16.9:1
- Resource Index
- 41/100
- Enrollment
- 378
- Students per teacher
- 12.6:1
- Resource Index
- 46/100
Similar other schools in Collinsville
2 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 (~498 students)
Frequently asked questions about John a Renfro Elementary School
How many students attend John a Renfro Elementary School?
John a Renfro Elementary School has 498 students enrolled. It is a public school in Collinsville, IL. CCD year-over-year: 513 (2022-23) → 498 (2023-24), nearly flat (-15).
What is the student-teacher ratio at John a Renfro Elementary School?
The student-teacher ratio at John a Renfro Elementary School is 14.2:1, which is 1% higher than the Illinois average of 14:1 and 10% lower than the national average of 15.7:1.
What is the racial and ethnic makeup of John a Renfro Elementary School?
The largest demographic group at John a Renfro Elementary School is White at 52.8% of enrollment, in Collinsville, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 63.1/100.
What is the Resource Investment Index for John a Renfro Elementary School?
John a Renfro Elementary School has a Resource Investment Index of 41/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does John a Renfro Elementary School rank among schools in Collinsville?
By Resource Investment Index, John a Renfro Elementary School ranks #3 of 3 schools in Collinsville, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Collinsville on the city page.
What other schools are in Collinsville Cusd 10?
Besides John a Renfro Elementary School, Collinsville Cusd 10 also operates Collinsville High School (1,956 students), Collinsville Middle School (894 students), and Dorris Intermediate Sch (871 students). See the Collinsville Cusd 10 district page for the complete list.