- Enrollment
- 581
- Students per teacher
- 13.2:1
- Resource Index
- 52/100
High school (grades 9-12) · Ada, OK
Ada Hs
Federal NCES profile for Ada Hs, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 58/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 400243000003
👥 S:T ratio 48
🌟 Gifted program 70
🎓 Counselors 55
📋 Attendance 61
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Ada Hs earns 58/100 on the Resource Investment Index, with class sizes smaller than 80% of Oklahoma schools.
- #2 of 4
- high schools in Ada · Resource Index
- 58
- Resource Index · Higher
- 13.1:1
- small classes for Oklahoma
- 576
- students enrolled
Ada Hs has class sizes smaller than 80% of Oklahoma schools. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, Ada Hs ranks #2 of 4 high schools in Ada, OK.
School address
CCD year-over-year · 2022-23 → 2023-24
+6 students YoY
Ada Hs held near 546 students from 2022-23 to 2023-24 (+6 headcount).
Teacher FTE added 44.2 → 46.6 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+6 students YoY 400243000003 · Ada, OK High · MID · TRAD
576 enr · 13.1:1 · RII 58
Nearest enrollment peer: Ada Jhs (581 students)
Ada Hs held near 546 students from 2022-23 to 2023-24 (+6 headcount). Teacher FTE added 44.2 → 46.6 across the same CCD years. Read with this school → · District book → · Oklahoma schools → · Find another →
Ada Hs in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Ada Jhs
Ada Jhs
581 students
- This school
Ada Hs
576 students
- Hayes Es
Hayes Es
414 students
- Washington Es
Washington Es
392 students
- Willard Es
Willard Es
373 students
- Ada Ec Ctr
Ada Ec Ctr
360 students
What this shows Ada Hs reports 576 students on the CCD universe file.
How Ada Hs compares
Ada Hs held steady on CCD headcount: ratios and free-lunch share vs Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.1:1 | ▼ 19% | 16.1:1 | 15.7:1 |
| Enrollment | 576 | top 16% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.1:1
Leaner classes than 66% of US schools, among the more generously staffed nationally.
576
Bigger than 70% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Staffing depth
13.1:1
students per teacher
- 19% below state mean
Top 20% in Oklahoma - lower ratio than 80% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
15.8%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$11,201
per pupil, district-wide
- below 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
Counselors2.6 FTE
Per 224 students, the combined health-and-guidance staffing load for this school.
Discipline context
12
in-school suspensions + 0 out-of-school
Suspension rate: 2.1 per 100 students. Combined in-school and out-of-school rate: 2.1 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 38.7%
Two or More 22.9%
American Indian / Alaska Native 17.7%
Hispanic or Latino 15.8%
African American 2.8%
Asian 1.9%
Native Hawaiian / Pacific Islander 0.2%
Largest group: White at 38.7% of enrollment.
Student-body diversity index 74.0/100
Simpson diversity index - at 74.0, Ada Hs is more mixed than the Oklahoma school average of 59.6.
Programs
AP courses offered 13
Gifted & talented Yes
District finance for Ada reports $11,201 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Ada Hs Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Ada Jhs | Similar size | No free-lunch data | Similar S:T ratio |
| Hayes Es | Smaller | No free-lunch data | Higher S:T ratio |
| Washington Es | Smaller | No free-lunch data | Higher S:T ratio |
| Willard Es | Smaller | No free-lunch data | Similar S:T ratio |
| Ada Ec Ctr | Smaller | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Ada Hs's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 414
- Students per teacher
- 16.6:1
- Resource Index
- 37/100
- Enrollment
- 392
- Students per teacher
- 17.8:1
- Resource Index
- 50/100
- Enrollment
- 373
- Students per teacher
- 12.9:1
- Resource Index
- 54/100
- Enrollment
- 360
- Students per teacher
- 13.8:1
- Resource Index
- 46/100
Similar high schools in Ada
3 comparable high schools (grades 9-12) serving the same city.
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 (~576 students)
Frequently asked questions about Ada Hs
How many students attend Ada Hs?
Ada Hs has 576 students enrolled. It is a high school in Ada, OK. CCD year-over-year: 540 (2022-23) → 546 (2023-24), nearly flat (+6).
What is the student-teacher ratio at Ada Hs?
The student-teacher ratio at Ada Hs is 13.1:1, which is 19% lower than the Oklahoma average of 16.1:1 and 17% 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 Ada Hs?
The largest demographic group at Ada Hs is White at 38.7% of enrollment, in Ada, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 74.0/100.
What is the Resource Investment Index for Ada Hs?
Ada Hs has a Resource Investment Index of 58/100 (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).
How does Ada Hs rank among high schools in Ada?
By Resource Investment Index, Ada Hs ranks #2 of 4 high schools in Ada, 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 Ada on the city page.
What other schools are in Ada?
Besides Ada Hs, Ada also operates Ada Jhs (581 students), Hayes Es (414 students), and Washington Es (392 students). See the Ada district page for the complete list.