Enrollment
782
Oklahoma · 2024-25 NCES data
Middle school (grades 6-8) · Owasso, OK
Federal NCES profile for Owasso 8th Grade Ctr, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 42/100.
The verdict
Owasso 8th Grade Ctr earns 42/100 on the Resource Investment Index, with class sizes larger than 86% of Oklahoma schools.
Owasso 8th Grade Ctr has class sizes larger than 86% of Oklahoma schools. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, Owasso 8th Grade Ctr ranks #2 of 3 middle schools in Owasso, OK.
Enrollment
782
Oklahoma · 2024-25 NCES data
Teachers (FTE)
40.0
Federal CCD staff survey
Students per teacher
19.6:1
vs 16.1:1 Oklahoma avg
+22% vs state
How Owasso 8th Grade Ctr compares with Oklahoma and U.S. medians
Larger classes than state median
19.6:1 - 3.5 above the Oklahoma state median of 16.1:1, indicating larger average class loads than typical schools in the state.
Owasso 8th Grade Ctr is a large middle school in Owasso, Oklahoma, enrolling 782 students.
Class loads run heavy: 19.6:1 is larger than about 86% of Oklahoma schools and 22% above the 16.1:1 state mean, so each teacher carries more students than is typical.
By headcount it is one of the larger campuses in Oklahoma, bigger than 92% of state schools at 782 students.
Its Resource Investment Index lands in the lower third of 1,778 scored Oklahoma schools.
Its student body is led by White (52%) and Two or More (16%) (diversity index 67/100).
Counselor availability sits well past the ASCA benchmark, roughly 391 students sharing each counselor, though short of the most stretched campuses.
17.4% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Owasso spends $8,593 per pupil, 32% below the Oklahoma average, a leaner-resourced district than most.
Among Owasso's middle schools, it stands alongside Owasso 7th Grade Ctr (718 students): Owasso 8th Grade Ctr is larger than that campus by headcount and runs heavier classes (19.6:1 vs 17.5:1).
Owasso also operates Owasso Hs (3,050 students) and Owasso 7th Grade Ctr (718 students) alongside Owasso 8th Grade Ctr.
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
Owasso 8th Grade Ctr on the metrics families compare, against Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 19.6:1 | ▲ 22% | 16.1:1 | 15.7:1 |
| Enrollment | 782 | top 8% | - | - |
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 51.9% of enrollment.
Simpson diversity index - at 67.1, Owasso 8th Grade Ctr is more mixed than the Oklahoma school average of 59.6.
District-wide per-pupil expenditure for Owasso, which includes Owasso 8th Grade Ctr.
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 |
|---|---|---|---|
| Owasso Hs | Larger | No free-lunch data | Higher S:T ratio |
| Owasso 7th Grade Ctr | Similar size | No free-lunch data | Lower S:T ratio |
| Owasso 6th Grade Ctr | Similar size | No free-lunch data | Similar S:T ratio |
| Lucille Ellingwood Morrow Es | Similar size | No free-lunch data | Similar S:T ratio |
| Stone Canyon Es | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Owasso 8th Grade Ctr's own figures; each column derives from NCES Common Core of Data.
2 comparable middle schools (grades 6-8) serving the same city.
Matched by enrollment size and by staffing ratio across all of Oklahoma, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Owasso 8th Grade Ctr'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.
Owasso 8th Grade Ctr has 782 students enrolled. It is a middle school in Owasso, OK.
The student-teacher ratio at Owasso 8th Grade Ctr is 19.6:1, which is 22% higher than the Oklahoma average of 16.1:1 and 25% higher than the national average of 15.7:1.
The largest demographic group at Owasso 8th Grade Ctr is White at 51.9% of enrollment, in Owasso, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.1/100.
Owasso 8th Grade Ctr has a Resource Investment Index of 42/100 (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, Owasso 8th Grade Ctr ranks #2 of 3 middle schools in Owasso, OK. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Owasso on the city page.
Owasso 8th Grade Ctr earns 42/100 on the Resource Investment Index, with class sizes larger than 86% of Oklahoma 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 Owasso 8th Grade Ctr, Owasso also operates Owasso Hs (3,050 students), Owasso 7th Grade Ctr (718 students), and Owasso 6th Grade Ctr (713 students). See the Owasso 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, “Owasso 8th Grade Ctr, Owasso OK.” 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/owasso-8th-grade-ctr-ok
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