Enrollment
511
Oklahoma · 2024-25 NCES data
Other / mixed grade configuration · Park Hill, OK
Federal NCES profile for Keys Es, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 57/100.
The verdict
Keys Es earns 57/100 on the Resource Investment Index, with class sizes near the Oklahoma median.
Keys Es has class sizes near the Oklahoma median. Computed live against every Oklahoma school reporting to NCES.
Enrollment
511
Oklahoma · 2024-25 NCES data
Teachers (FTE)
30.0
Federal CCD staff survey
Students per teacher
17:1
vs 16.1:1 Oklahoma avg
+6% vs state
How Keys Es compares with Oklahoma and U.S. medians
Slightly above state median
17:1 - 0.9 above the Oklahoma state median of 16.1:1, indicating larger average class loads than typical schools in the state.
Keys Es is a mid-sized combined-grade school in Park Hill, Oklahoma, enrolling 511 students.
Class loads run somewhat heavier than typical: 17:1 puts it in the larger third of Oklahoma schools by student-teacher ratio.
Enrollment of 511 puts it in the larger third of Oklahoma schools by headcount.
Its Resource Investment Index lands in the upper third of 1,778 scored Oklahoma schools.
Its student body is led by American Indian / Alaska Native (48%) and White (31%) (diversity index 64/100).
Counselor coverage is strong, about 172 students per counselor, inside the American School Counselor Association's recommended 250:1.
15.3% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Its district draws 30.4% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Its district, Keys, also runs Keys Hs (258 students).
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
Keys Es on the metrics families compare, against Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17:1 | ▲ 6% | 16.1:1 | 15.7:1 |
| Enrollment | 511 | top 22% | - | - |
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: American Indian / Alaska Native at 47.6% of enrollment.
Simpson diversity index - at 64.4, Keys Es is more mixed than the Oklahoma school average of 59.6.
District-wide per-pupil expenditure for Keys, which includes Keys Es.
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 |
|---|---|---|---|
| Keys Hs | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Keys Es's own figures; each column derives from NCES Common Core of Data.
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 Keys Es'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.
Keys Es has 511 students enrolled. It is a public school in Park Hill, OK.
The student-teacher ratio at Keys Es is 17:1, which is 6% higher than the Oklahoma average of 16.1:1 and 8% higher than the national average of 15.7:1.
The largest demographic group at Keys Es is American Indian / Alaska Native at 47.6% of enrollment, in Park Hill, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 64.4/100.
Keys Es has a Resource Investment Index of 57/100 (higher 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).
Keys Es earns 57/100 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 Keys Es, Keys also operates Keys Hs (258 students). See the Keys 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, “Keys Es, Park Hill 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/keys-es-ok
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