Enrollment
241
Oklahoma · 2024-25 NCES data
Middle school (grades 6-8) · Marietta, OK
Marietta Ms
Federal NCES profile for Marietta Ms, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 47/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 401899000901
👥 S:T ratio 20
🌟 Gifted program 70
🎓 Counselors 52
📋 Attendance 47
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Marietta Ms earns 47/100 on the Resource Investment Index, with class sizes larger than 89% of Oklahoma schools.
- #4 of 4
- public schools in Marietta · Resource Index
- 47
- Resource Index · Typical
- 20.1:1
- large classes for Oklahoma
- 241
- students enrolled
Marietta Ms has class sizes larger than 89% of Oklahoma schools. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, Marietta Ms ranks #4 of 4 public schools in Marietta, OK.
School address
Teachers (FTE)
12.0
Federal CCD staff survey
Students per teacher
20.1:1
vs 16.1:1 Oklahoma avg
+25% vs state
Student-teacher ratio in context
How Marietta Ms compares with Oklahoma and U.S. medians
What stands out at Marietta Ms
Marietta Ms is a mid-sized middle school in Marietta, Oklahoma, enrolling 241 students.
Class loads run heavy: 20.1:1 is larger than about 89% of Oklahoma schools and 25% above the 16.1:1 state mean, so each teacher carries more students than is typical.
With 241 students, its enrollment sits close to the Oklahoma median campus size.
Its Resource Investment Index sits near the middle of the pack among 1,778 scored Oklahoma schools.
Its student body is led by Hispanic or Latino (47%) and White (33%) (diversity index 65/100).
Counselor coverage is strong, about 241 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance runs somewhat below the norm, with 21.2% of students chronically absent per the 2021-22 civil-rights collection.
The surrounding Marietta spends $10,041 per pupil, 20% below the Oklahoma average, a leaner-resourced district than most.
Its district draws 18.8% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 72 in- and out-of-school suspensions were reported for 241 students in the 2021-22 Civil Rights Data Collection.
The federal civil-rights collection also records 14 expulsions at this campus for 2021-22.
Marietta also operates Marietta Es (542 students) and Marietta Hs (288 students) alongside Marietta Ms.
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
How Marietta Ms compares
Marietta Ms on the metrics families compare, against Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 20.1:1 | ▲ 25% | 16.1:1 | 15.7:1 |
| Enrollment | 241 | top 59% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
20.1:1
Leaner classes than 16% of US schools, heavier class loads than most.
241
Bigger than 24% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
20.1:1
students per teacher
- 25% above state mean
Top 89% in Oklahoma - lower ratio than 11% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
21.2%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$10,041
per pupil, district-wide
- below Oklahoma avg of $12,594
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 241 students, the combined health-and-guidance staffing load for this school.
Discipline context
58
in-school suspensions + 14 out-of-school
Suspension rate: 24.1 per 100 students. Combined in-school and out-of-school rate: 29.9 per 100 students. Reported via the Civil Rights Data Collection. Includes 14 expulsions.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
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.
Student demographics
Hispanic or Latino 46.9%
White 32.8%
Two or More 12.9%
American Indian / Alaska Native 5.8%
African American 1.2%
Asian 0.4%
Largest group: Hispanic or Latino at 46.9% of enrollment.
Student-body diversity index 65.2/100
Simpson diversity index - at 65.2, Marietta Ms is more mixed than the Oklahoma school average of 59.6.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Marietta, which includes Marietta Ms.
$10,041
Per student
-20%
vs Oklahoma
Avg $12,594
-39%
vs U.S.
Avg $16,593
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.
How Marietta Ms Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Marietta Es | Larger | No free-lunch data | Lower S:T ratio |
| Marietta Hs | Similar size | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Marietta Ms's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 542
- Students per teacher
- 15.9:1
- Resource Index
- 58/100
- Enrollment
- 288
- Students per teacher
- 16:1
- Resource Index
- 54/100
Similar middle schools statewide
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.
Similar enrollment (~241 students)
Similar student-teacher ratio (~20.1:1)
Next steps
Verify locally before acting on Marietta Ms's federal record.
- Compare Marietta Ms against another school. Compare schools
- Marietta's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Marietta Ms
How many students attend Marietta Ms?
Marietta Ms has 241 students enrolled. It is a middle school in Marietta, OK.
What is the student-teacher ratio at Marietta Ms?
The student-teacher ratio at Marietta Ms is 20.1:1, which is 25% higher than the Oklahoma average of 16.1:1 and 28% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Marietta Ms?
The largest demographic group at Marietta Ms is Hispanic or Latino at 46.9% of enrollment, in Marietta, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 65.2/100.
What is the Resource Investment Index for Marietta Ms?
Marietta Ms has a Resource Investment Index of 47/100 (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).
How does Marietta Ms rank among public schools in Marietta?
By Resource Investment Index, Marietta Ms ranks #4 of 4 public schools in Marietta, OK. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Marietta on the city page.
Is Marietta Ms a good school?
Marietta Ms earns 47/100 on the Resource Investment Index, with class sizes larger than 89% 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.
What other schools are in Marietta?
Besides Marietta Ms, Marietta also operates Marietta Es (542 students) and Marietta Hs (288 students). See the Marietta district page for the complete list.
Related tools
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.