Enrollment
595
Oklahoma · 2024-25 NCES data
Other / mixed grade configuration · Muskogee, OK
Federal NCES profile for 8th and 9th Grade Academy, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 38/100.
The verdict
8th and 9th Grade Academy earns 38/100 on the Resource Investment Index, with class sizes near the Oklahoma median.
8th and 9th Grade Academy has class sizes near the Oklahoma median. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, 8th and 9th Grade Academy ranks #3 of 5 schools in Muskogee, OK.
Enrollment
595
Oklahoma · 2024-25 NCES data
Teachers (FTE)
36.0
Federal CCD staff survey
Students per teacher
16.5:1
vs 16.1:1 Oklahoma avg
+2% vs state
How 8th and 9th Grade Academy compares with Oklahoma and U.S. medians
Slightly above state median
16.5:1 - 0.4 above the Oklahoma state median of 16.1:1, indicating larger average class loads than typical schools in the state.
8th and 9th Grade Academy is a large combined-grade school in Muskogee, Oklahoma, enrolling 595 students.
At 16.5:1, its student-teacher ratio sits close to the Oklahoma median, within a few percentage points of the 16.1:1 state norm, neither notably crowded nor notably small.
Enrollment of 595 puts it in the larger third of Oklahoma schools by headcount.
Its Resource Investment Index lands in the lower third of 1,778 scored Oklahoma schools.
Its student body is led by Two or More (31%) and White (23%) (diversity index 77/100).
Counselor coverage runs a bit thin, about 264 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 63.0% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 27.1% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 402 in- and out-of-school suspensions were reported for 595 students in the 2021-22 Civil Rights Data Collection.
Among Muskogee's public schools, it stands alongside Hilldale Lower Es (952 students): 8th and 9th Grade Academy is smaller than that campus by headcount and runs leaner classes (16.5:1 vs 16.7:1).
Muskogee also operates Muskogee Hs (1,045 students) and 6th and 7th Grade Academy (551 students) alongside 8th and 9th Grade Academy.
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
8th and 9th Grade Academy on the metrics families compare, against Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 16.5:1 | ▲ 2% | 16.1:1 | 15.7:1 |
| Enrollment | 595 | top 15% | - | - |
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: Two or More at 31.1% of enrollment.
Simpson diversity index - at 77.3, 8th and 9th Grade Academy is more mixed than the Oklahoma school average of 59.6.
District-wide per-pupil expenditure for Muskogee, which includes 8th and 9th Grade Academy.
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 |
|---|---|---|---|
| Muskogee Hs | Larger | No free-lunch data | Similar S:T ratio |
| 6th and 7th Grade Academy | Similar size | No free-lunch data | Higher S:T ratio |
| Irving Es | Smaller | No free-lunch data | Higher S:T ratio |
| Sadler Arts Academy | Smaller | No free-lunch data | Higher S:T ratio |
| Tony Goetz Es | Smaller | No free-lunch data | Similar S:T ratio |
Comparisons are relative to 8th and 9th Grade Academy's own figures; each column derives from NCES Common Core of Data.
4 comparable other schools (grades Mixed) 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 8th and 9th Grade Academy'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.
8th and 9th Grade Academy has 595 students enrolled. It is a public school in Muskogee, OK.
The student-teacher ratio at 8th and 9th Grade Academy is 16.5:1, which is 2% higher than the Oklahoma average of 16.1:1 and 5% higher than the national average of 15.7:1.
The largest demographic group at 8th and 9th Grade Academy is Two or More at 31.1% of enrollment, in Muskogee, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 77.3/100.
8th and 9th Grade Academy has a Resource Investment Index of 38/100 (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, 8th and 9th Grade Academy ranks #3 of 5 schools in Muskogee, OK. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Muskogee on the city page.
8th and 9th Grade Academy earns 38/100 on the Resource Investment Index, with class sizes near the Oklahoma median. 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 8th and 9th Grade Academy, Muskogee also operates Muskogee Hs (1,045 students), 6th and 7th Grade Academy (551 students), and Irving Es (421 students). See the Muskogee 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, “8th and 9th Grade Academy, Muskogee 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/8th-and-9th-grade-academy-ok
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