Enrollment
1,755
Missouri · 2024-25 NCES data
High school (grades 9-12) · Kansas City, MO
Federal NCES profile for Oak Park High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 43/100.
The verdict
Oak Park High earns 43/100 on the Resource Investment Index, with class sizes larger than 95% of Missouri schools. It is also one of the largest schools in Missouri.
Oak Park High has class sizes larger than 95% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Oak Park High ranks #18 of 20 high schools in Kansas City, MO.
NCES ID 292280001286 Verify on NCES CCD record →
Enrollment
1,755
Missouri · 2024-25 NCES data
Teachers (FTE)
97.0
Federal CCD staff survey
Students per teacher
18.1:1
vs 12.8:1 Missouri avg
+41% vs state
Free-lunch eligible
31.9%
vs 46.1% Missouri avg
-31% vs state
How Oak Park High compares with Missouri and U.S. medians
Larger classes than state median
18.1:1 - 5.3 above the Missouri state median of 12.8:1, indicating larger average class loads than typical schools in the state.
Oak Park High is a large high school in Kansas City, Missouri, enrolling 1,755 students.
Class loads run heavy: 18.1:1 is larger than about 95% of Missouri schools and 41% above the 12.8:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat below the state's typical profile, with 31.9% of students eligible for free meals.
By headcount it is one of the larger campuses in Missouri, bigger than 99% of state schools at 1,755 students.
Its Resource Investment Index trails 96% of the 2,313 Missouri schools with a score on record, one of the lower results on this measure.
Among 44 similarly sized, similarly resourced-need Missouri schools statewide, it ranks #40, in the lower tier once campus size and economic need are matched.
Its student body is led by White (52%) and Hispanic or Latino (17%), more mixed than most schools in the state (diversity index 67/100).
On the academic-pipeline side it reports 19 Advanced Placement courses.
Counselor access is stretched at roughly 459 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 33.7% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Kansas City's high schools, it stands alongside Ewing Marion Kauffman High (402 students): Oak Park High is larger than that campus by headcount and runs heavier classes (18.1:1 vs 11.8:1).
North Kansas City 74 also operates Staley High (2,091 students) and North Kansas City High (1,719 students) alongside Oak Park High.
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
Oak Park High on the metrics families compare, against Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.1:1 | ▲ 41% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 31.9% | ▼ 31% | 46.1% | 51.7% |
| Enrollment | 1,755 | top 1% | - | - |
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 51.5% of enrollment.
Simpson diversity index - at 67.0, Oak Park High is more mixed than the Missouri school average of 31.0.
District-wide per-pupil expenditure for North Kansas City 74, which includes Oak Park High.
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 |
|---|---|---|---|
| Staley High | Similar size | Lower economic need | Higher S:T ratio |
| North Kansas City High | Similar size | Higher economic need | Similar S:T ratio |
| Winnetonka High | Smaller | Higher economic need | Lower S:T ratio |
| New Mark Middle | Smaller | Similar economic need | Lower S:T ratio |
| Antioch Middle | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Oak Park High's own figures; each column derives from NCES Common Core of Data.
2 comparable high schools (grades 9-12) serving the same city.
Matched by enrollment size and by staffing ratio across all of Missouri, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Oak Park High'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.
Oak Park High has 1,755 students enrolled. It is a high school in Kansas City, MO.
The student-teacher ratio at Oak Park High is 18.1:1, which is 41% higher than the Missouri average of 12.8:1 and 15% higher than the national average of 15.7:1.
31.9% of students at Oak Park High are eligible for free lunch, compared to the Missouri average of 46.1%.
The largest demographic group at Oak Park High is White at 51.5% of enrollment, in Kansas City, MO. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.0/100.
Oak Park High has a Resource Investment Index of 43/100 (typical reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Oak Park High ranks #18 of 20 high schools in Kansas City, MO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Kansas City on the city page.
Oak Park High earns 43/100 on the Resource Investment Index, with class sizes larger than 95% of Missouri schools. It is also one of the largest schools in Missouri. 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 Oak Park High, North Kansas City 74 also operates Staley High (2,091 students), North Kansas City High (1,719 students), and Winnetonka High (1,238 students). See the North Kansas City 74 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, “Oak Park High, Kansas City MO.” 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/oak-park-high-mo
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