Other / mixed grade configuration · Oklahoma City, OK
John W Rex Charter Elementary
Federal NCES profile for John W Rex Charter Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
The verdict
John W Rex Charter Elementary earns 52/100 on the Resource Investment Index, with class sizes larger than 73% of Oklahoma schools.
- #5 of 77
- schools in Oklahoma City · Resource Index
- 52
- Resource Index · Higher
- 17.6:1
- large classes for Oklahoma
- 810
- students enrolled
John W Rex Charter Elementary has class sizes larger than 73% of Oklahoma schools. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, John W Rex Charter Elementary ranks #5 of 77 schools in Oklahoma City, OK.
School address
NCES ID 400078702787 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+31 students YoY
John W Rex Charter Elementary held near 766 students from 2022-23 to 2023-24 (+31 headcount).
Teacher FTE lost 46.0 → 44.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+31 students YoY 400078702787 · Oklahoma City, OK Other · MID · CHARTER
810 enr · 17.6:1 · RII 52
Nearest enrollment peer: Chattahoochee Elementary School (810 students)
John W Rex Charter Elementary held near 766 students from 2022-23 to 2023-24 (+31 headcount). Teacher FTE lost 46.0 → 44.0 across the same CCD years. Read with this school → · District book → · Oklahoma schools → · Find another →
How John W Rex Charter Elementary compares
John W Rex Charter Elementary held steady on CCD headcount: ratios and free-lunch share vs Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.6:1 | ▲ 9% | 16.1:1 | 15.7:1 |
| Enrollment | 810 | top 7% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Equity indicators methodology
Student demographics
Largest group: Hispanic or Latino at 35.3% of enrollment.
Simpson diversity index - at 74.1, John W Rex Charter Elementary is more mixed than the Oklahoma school average of 59.6.
Programs
District finance for John W Rex Charter reports $8,506 per pupil (NCES F-33) - open the district page for the full revenue mix.
Similar other schools in Oklahoma City
6 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 (~810 students)
Frequently asked questions about John W Rex Charter Elementary
How many students attend John W Rex Charter Elementary?
John W Rex Charter Elementary has 810 students enrolled. It is a public school in Oklahoma City, OK. CCD year-over-year: 735 (2022-23) → 766 (2023-24), nearly flat (+31).
What is the student-teacher ratio at John W Rex Charter Elementary?
The student-teacher ratio at John W Rex Charter Elementary is 17.6:1, which is 9% higher than the Oklahoma average of 16.1:1 and 12% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of John W Rex Charter Elementary?
The largest demographic group at John W Rex Charter Elementary is Hispanic or Latino at 35.3% of enrollment, in Oklahoma City, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 74.1/100.
What is the Resource Investment Index for John W Rex Charter Elementary?
John W Rex Charter Elementary has a Resource Investment Index of 52/100 (higher 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 W Rex Charter Elementary rank among schools in Oklahoma City?
By Resource Investment Index, John W Rex Charter Elementary ranks #5 of 77 schools in Oklahoma City, OK. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Oklahoma City on the city page.
What other schools are in John W Rex Charter?
None; John W Rex Charter is a single-school charter district, and John W Rex Charter Elementary is its only campus.