Enrollment
100
Oklahoma · 2024-25 NCES data
Other / mixed grade configuration · Duke, OK
Duke Es
Federal NCES profile for Duke Es, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 56/100.
2024-25 NCES dataOther / mixed grade configurationNCES 401026000444
👥 S:T ratio 43
🌟 Gifted program 70
🎓 Counselors 60
📋 Attendance 50
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Duke Es earns 56/100 on the Resource Investment Index, with class sizes near the Oklahoma median.
- 56
- Resource Index · Higher
- 14.3:1
- students per teacher
- 100
- students enrolled
Duke Es has class sizes near the Oklahoma median. Computed live against every Oklahoma school reporting to NCES.
School address
Teachers (FTE)
7.0
Federal CCD staff survey
Students per teacher
14.3:1
vs 16.1:1 Oklahoma avg
-11% vs state
Student-teacher ratio in context
How Duke Es compares with Oklahoma and U.S. medians
What stands out at Duke Es
Small campus with unusually lean teacher staffing
Duke Es sits near the smaller end of the Oklahoma enrollment distribution while also reporting a lower student-teacher ratio than most state schools. That pairing is consistent with a compact, teacher-dense setting, though small scale can limit the number of specialized courses or support roles a campus can sustain. The program and staffing sections below show whether the lean ratio extends beyond classroom teachers into broader student services.
A combined-grade campus has a different support burden
Duke Es serves a combined grade span rather than a conventional elementary, middle, or high-school band. That structure can require the same campus to cover transitions, counseling needs, and programs for students at substantially different developmental stages, so a single staffing ratio deserves more caution than it would at a narrower-grade school. Federal totals show the available people and programs, but not how those resources are divided among grade levels.
Duke Es is a small combined-grade school in Duke, Oklahoma, enrolling 100 students.
Class sizes run a bit leaner than typical: 14.3:1 puts it in the smaller third of Oklahoma schools by student-teacher ratio.
Enrollment of 100 puts it in the smaller 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 White (56%) and Hispanic or Latino (38%) (diversity index 54/100).
Counselor coverage is strong, about 200 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance runs somewhat below the norm, with 20.0% of students chronically absent per the 2021-22 civil-rights collection.
Its district draws 16.8% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Its district, Duke, also runs Duke Hs (52 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
How Duke Es compares
Duke 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 | 14.3:1 | ▼ 11% | 16.1:1 | 15.7:1 |
| Enrollment | 100 | top 85% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
14.3:1
Leaner classes than 54% of US schools, a middle-of-the-pack class size.
100
Bigger than 10% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Staffing depth
14.3:1
students per teacher
- 11% below state mean
Top 33% in Oklahoma - lower ratio than 67% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
20.0%
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
$13,146
per pupil, district-wide
- above 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
Counselors0.5 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
6
in-school suspensions + 2 out-of-school
Suspension rate: 6.0 per 100 students. Combined in-school and out-of-school rate: 8.0 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 56.0%
Hispanic or Latino 38.0%
Two or More 4.0%
American Indian / Alaska Native 2.0%
Largest group: White at 56.0% of enrollment.
Student-body diversity index 54.0/100
Simpson diversity index - at 54.0, Duke Es is less mixed than the Oklahoma school average of 59.6.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Duke, which includes Duke Es.
$13,146
Per student
+4%
vs Oklahoma
Avg $12,594
-21%
vs U.S.
Avg $16,593
Revenue mix
Local 51.2%
State 32.0%
Federal 16.8%
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 Duke Es Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Duke Hs | Smaller | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Duke Es's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 52
- Students per teacher
- 13:1
- Resource Index
- 61/100
Similar other 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 (~100 students)
Similar student-teacher ratio (~14.3:1)
Next steps
Verify locally before acting on Duke Es's federal record.
- Compare Duke Es against another school. Compare schools
- Duke'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 Duke Es
How many students attend Duke Es?
Duke Es has 100 students enrolled. It is a public school in Duke, OK.
What is the student-teacher ratio at Duke Es?
The student-teacher ratio at Duke Es is 14.3:1, which is 11% lower than the Oklahoma average of 16.1:1 and 9% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Duke Es?
The largest demographic group at Duke Es is White at 56.0% of enrollment, in Duke, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 54.0/100.
What is the Resource Investment Index for Duke Es?
Duke Es has a Resource Investment Index of 56/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
What other schools are in Duke?
Besides Duke Es, Duke also operates Duke Hs (52 students). See the Duke 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 July 2026.