Enrollment
42
Oklahoma · 2024-25 NCES data
High school (grades 9-12) · Calvin, OK
Calvin Hs
Federal NCES profile for Calvin Hs, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 60/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 400627000244
👥 S:T ratio 44
🌟 Gifted program 70
🎓 Counselors 80
📋 Attendance 47
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Calvin Hs earns 60/100 on the Resource Investment Index, with class sizes smaller than 71% of Oklahoma schools. It is also one of the smallest schools in Oklahoma.
- 60
- Resource Index · Higher
- 14:1
- small classes for Oklahoma
- 42
- students enrolled
Calvin Hs has class sizes smaller than 71% of Oklahoma schools. Computed live against every Oklahoma school reporting to NCES.
School address
Teachers (FTE)
3.0
Federal CCD staff survey
Students per teacher
14:1
vs 16.1:1 Oklahoma avg
-13% vs state
Student-teacher ratio in context
How Calvin Hs compares with Oklahoma and U.S. medians
What stands out at Calvin Hs
Small campus with unusually lean teacher staffing
Calvin Hs 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.
No single support indicator dominates
Calvin Hs's available federal support indicators do not reveal an extreme in advanced-course access, specialist staffing, chronic absence, or IDEA enrollment. The most responsible reading is therefore component by component rather than a sweeping verdict: current counseling availability, health support, program schedules, and attendance policy still warrant direct confirmation. Missing or middle-range federal fields are not evidence that services are either strong or weak.
Calvin Hs is a small high school in Calvin, Oklahoma, enrolling 42 students.
Class sizes run a bit leaner than typical: 14:1 puts it in the smaller third of Oklahoma schools by student-teacher ratio.
This is a small campus: fewer students than 98% of Oklahoma schools, with 42 enrolled.
Its Resource Investment Index lands in the upper third of 1,778 scored Oklahoma schools.
Its student body is led by White (64%) and Two or More (21%) (diversity index 53/100).
No Advanced Placement courses are reported for this campus in the federal data.
Counselor coverage is strong, about 98 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance runs somewhat below the norm, with 21.4% of students chronically absent per the 2021-22 civil-rights collection.
The surrounding Calvin spends $15,405 per pupil, 22% above the Oklahoma average, a better-resourced district than most.
Its district draws 23.2% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Its district, Calvin, also runs Calvin Es (126 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 Calvin Hs compares
Calvin Hs on the metrics families compare, against Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14:1 | ▼ 13% | 16.1:1 | 15.7:1 |
| Enrollment | 42 | top 98% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
14:1
Leaner classes than 57% of US schools, a middle-of-the-pack class size.
42
Bigger than 5% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Staffing depth
14:1
students per teacher
- 13% below state mean
Top 29% in Oklahoma - lower ratio than 71% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
21.4%
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
$15,405
per pupil, district-wide
- above Oklahoma avg of $12,594
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors0.4 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 7 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 16.7 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 64.3%
Two or More 21.4%
Hispanic or Latino 7.1%
American Indian / Alaska Native 7.1%
Largest group: White at 64.3% of enrollment.
Student-body diversity index 53.1/100
Simpson diversity index - at 53.1, Calvin Hs is less mixed than the Oklahoma school average of 59.6.
Programs
AP program Not offered
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Calvin, which includes Calvin Hs.
$15,405
Per student
+22%
vs Oklahoma
Avg $12,594
-7%
vs U.S.
Avg $16,593
Revenue mix
Local 51.0%
State 25.9%
Federal 23.2%
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 Calvin Hs Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Calvin Es | Larger | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Calvin Hs's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 126
- Students per teacher
- 10.5:1
- Resource Index
- 62/100
Similar high 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 (~42 students)
Similar student-teacher ratio (~14:1)
Next steps
Verify locally before acting on Calvin Hs's federal record.
- Compare Calvin Hs against another school. Compare schools
- Calvin'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 Calvin Hs
How many students attend Calvin Hs?
Calvin Hs has 42 students enrolled. It is a high school in Calvin, OK.
What is the student-teacher ratio at Calvin Hs?
The student-teacher ratio at Calvin Hs is 14:1, which is 13% lower than the Oklahoma average of 16.1:1 and 11% 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 Calvin Hs?
The largest demographic group at Calvin Hs is White at 64.3% of enrollment, in Calvin, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 53.1/100.
What is the Resource Investment Index for Calvin Hs?
Calvin Hs has a Resource Investment Index of 60/100 (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 Calvin?
Besides Calvin Hs, Calvin also operates Calvin Es (126 students). See the Calvin 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.