- Enrollment
- 1,914
- Students per teacher
- 17.7:1
- Resource Index
- 52/100
High school (grades 9-12) · Oklahoma City, OK
Classen Hs of Advanced Studies
Federal NCES profile for Classen Hs of Advanced Studies, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 43/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 402277001885
👥 S:T ratio 30
🌟 Gifted program 70
🎓 Counselors 46
📋 Attendance 28
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Classen Hs of Advanced Studies earns 43/100 on the Resource Investment Index, with class sizes larger than 73% of Oklahoma schools.
- #12 of 26
- high schools in Oklahoma City · Resource Index
- 43
- Resource Index · Typical
- 17.6:1
- large classes for Oklahoma
- 810
- students enrolled
Classen Hs of Advanced Studies has class sizes larger than 73% of Oklahoma schools. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, Classen Hs of Advanced Studies ranks #12 of 26 high schools in Oklahoma City, OK.
School address
District: Oklahoma City · Oklahoma
NCES ID 402277001885 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+67 students YoY
Classen Hs of Advanced Studies grew from 743 students in 2022-23 to 810 in 2023-24 (+9.0%).
Teacher FTE added 46.6 → 47.1 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+67 students YoY 402277001885 · Oklahoma City, OK High · MID · TRAD
810 enr · 17.6:1 · RII 43
Nearest enrollment peer: Northwest Classen Hs (1,914 students)
Classen Hs of Advanced Studies grew from 743 students in 2022-23 to 810 in 2023-24 (+9.0%). Teacher FTE added 46.6 → 47.1 across the same CCD years. Read with this school → · District book → · Oklahoma schools → · Find another →
Classen Hs of Advanced Studies in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Northwest Clas
Northwest Classen Hs
1,914 students
- U. S. Grant Hs
U. S. Grant Hs
1,680 students
- Capitol Hill H
Capitol Hill Hs
1,494 students
- Taft Ms
Taft Ms
1,096 students
- Classen Ms of
Classen Ms of Advanced Studies
916 students
- This school
Classen Hs of Advanced Studies
810 students
What this shows Classen Hs of Advanced Studies reports 810 students on the CCD universe file.
How Classen Hs of Advanced Studies compares
Classen Hs of Advanced Studies is a growing campus on CCD: ratios and free-lunch share vs Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.6:1 | ▲ 9% | 16.1:1 | 15.7:1 |
| Enrollment | 810 | top 7% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.6:1
Leaner classes than 27% of US schools, heavier class loads than most.
810
Bigger than 86% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Staffing depth
17.6:1
students per teacher
- 9% above state mean
Top 73% in Oklahoma - lower ratio than 27% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
28.8%
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
$13,335
per pupil, district-wide
- above Oklahoma avg of $13,168
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors3.0 FTE
Per 270 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 14 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 1.7 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 32.7%
Hispanic or Latino 24.1%
African American 18.0%
Two or More 12.1%
Asian 11.2%
American Indian / Alaska Native 1.5%
Native Hawaiian / Pacific Islander 0.4%
Largest group: White at 32.7% of enrollment.
Student-body diversity index 77.5/100
Simpson diversity index - at 77.5, Classen Hs of Advanced Studies is more mixed than the Oklahoma school average of 59.6.
Programs
AP courses offered 18
Gifted & talented Yes
District finance for Oklahoma City reports $13,335 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Classen Hs of Advanced Studies Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Northwest Classen Hs | Larger | No free-lunch data | Similar S:T ratio |
| U. S. Grant Hs | Larger | No free-lunch data | Similar S:T ratio |
| Capitol Hill Hs | Larger | No free-lunch data | Lower S:T ratio |
| Taft Ms | Larger | No free-lunch data | Lower S:T ratio |
| Classen Ms of Advanced Studies | Similar size | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Classen Hs of Advanced Studies's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,680
- Students per teacher
- 17.3:1
- Resource Index
- 51/100
- Enrollment
- 1,494
- Students per teacher
- 15.9:1
- Resource Index
- 44/100
- Enrollment
- 1,096
- Students per teacher
- 14.2:1
- Resource Index
- 35/100
- Enrollment
- 916
- Students per teacher
- 19.9:1
- Resource Index
- 49/100
Similar high schools in Oklahoma City
6 comparable high schools (grades 9-12) serving the same city.
Epic Charter School High School
Standard public school
14,517 students 33.7:1 students per teacher
Westmoore Hs
Standard public school
2,607 students 20.9:1 students per teacher
Putnam City West Hs
Standard public school
2,032 students 19.5:1 students per teacher
Putnam City Hs
Standard public school
1,995 students 17.8:1 students per teacher
Northwest Classen Hs
Standard public school
1,914 students 17.7:1 students per teacher
U. S. Grant Hs
Standard public school
1,680 students 17.3:1 students per teacher
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~810 students)
Similar student-teacher ratio (~17.6:1)
Frequently asked questions about Classen Hs of Advanced Studies
How many students attend Classen Hs of Advanced Studies?
Classen Hs of Advanced Studies has 810 students enrolled. It is a high school in Oklahoma City, OK. CCD year-over-year: 743 (2022-23) → 810 (2023-24), up 67.
What is the student-teacher ratio at Classen Hs of Advanced Studies?
The student-teacher ratio at Classen Hs of Advanced Studies is 17.6:1, which is 9% higher than the Oklahoma average of 16.1:1 and 12% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Classen Hs of Advanced Studies?
The largest demographic group at Classen Hs of Advanced Studies is White at 32.7% of enrollment, in Oklahoma City, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 77.5/100.
What is the Resource Investment Index for Classen Hs of Advanced Studies?
Classen Hs of Advanced Studies has a Resource Investment Index of 43/100 (typical 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).
How does Classen Hs of Advanced Studies rank among high schools in Oklahoma City?
By Resource Investment Index, Classen Hs of Advanced Studies ranks #12 of 26 high schools in Oklahoma City, OK. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Oklahoma City on the city page.
What other schools are in Oklahoma City?
Besides Classen Hs of Advanced Studies, Oklahoma City also operates Northwest Classen Hs (1,914 students), U. S. Grant Hs (1,680 students), and Capitol Hill Hs (1,494 students). See the Oklahoma City district page for the complete list.