Enrollment
288
Oklahoma · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 401899000900
Marietta Hs — Marietta, OK
Federal NCES profile for Marietta Hs, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 43/100.
👥 Class size 28
📚 AP courses 10
🌟 Gifted program 70
🎓 Counselors 70
📋 Attendance 39
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
18.0
Federal CCD staff survey
Students per teacher
18:1
vs 16.4:1 Oklahoma avg
+10% vs state
Student-teacher ratio in context
How Marietta Hs compares with Oklahoma and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Marietta Hs reports 288 enrolled students to the National Center for Education Statistics (NCES) alongside 18.0 full-time-equivalent teachers, producing a 18:1 student-teacher ratio. That figure sits 10% above the Oklahoma state mean of 16.4:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 13% higher, a useful calibration for families comparing districts across state lines.
Counselor coverage works out to roughly 150 students per counselor, meeting the American School Counselor Association recommendation of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 24.3% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Marietta spends $11,071 per pupil district-wide, below the Oklahoma average of $14,176 and below the national average of $19,490. Revenue comes 24.2% from local sources (property taxes), 57.0% from the state, and 18.8% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 43/100 (D), calculated from 5 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Marietta Hs compares
Cross-validating school-level NCES values against Oklahoma state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18:1 | ▲ 10% | 16.4:1 | 15.9:1 |
| Enrollment | 288 | top 49% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Staffing depth
18:1
students per teacher
— 10% above state mean
Top 75% in Oklahoma — lower ratio than 25% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
24.3%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$11,071
per pupil, district-wide
— below Oklahoma avg of $14,176
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.9 FTE
Per 150 students — the combined health-and-guidance staffing load for this school.
Discipline context
85
in-school suspensions + 2 out-of-school
Suspension rate: 29.5 per 100 students. Combined in-school and out-of-school rate: 30.2 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 288 Top 49% in Oklahoma — larger than 51% of 1,778 state schools
Teachers (FTE) 18.0
Students per teacher 18:1 +10% vs state
Free-lunch eligible —
NCES ID 401899000900
Student demographics
Hispanic or Latino 46.9%
White 35.4%
Two or More 11.1%
American Indian / Alaska Native 6.6%
Largest group: Hispanic or Latino at 46.9% of enrollment.
Programs & staff
AP program Not offered
Gifted & talented Yes
Counselors (FTE) 1.9
Students per counselor 150:1
Discipline & special education
Chronically absent 24.3%
In-school suspensions 85
Out-of-school suspensions 2
Funding & spending
District-wide per-pupil expenditure for Marietta, which includes Marietta Hs.
$11,071
Per student
-22%
vs Oklahoma
Avg $14,176
-43%
vs U.S.
Avg $19,490
Revenue mix
Local 24.2%
State 57.0%
Federal 18.8%
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.
Other Schools in This District
- Enrollment
- 542
- Students per teacher
- 16.2:1
- Enrollment
- 241
- Students per teacher
- 21:1
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Marietta Hs
How many students attend Marietta Hs?
Marietta Hs has 288 students enrolled. It is a high school in Marietta, OK.
What is the student-teacher ratio at Marietta Hs?
The student-teacher ratio at Marietta Hs is 18:1, which is 10% higher than the Oklahoma average of 16.4:1 and 13% higher than the national average of 15.9:1.
What is the racial and ethnic makeup of Marietta Hs?
The largest demographic group at Marietta Hs is Hispanic or Latino at 46.9%. The school serves a diverse student body in Marietta, OK.
What is the Resource Investment Index for Marietta Hs?
Marietta Hs has a Resource Investment Index of 43/100 (D) based on 5 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.