- Enrollment
- 2,123
- Students per teacher
- 16.2:1
- Resource Index
- 32/100
High school (grades 9-12) · Tulsa, OK
Union Hs
Federal NCES profile for Union Hs, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 403060001704
👥 S:T ratio 10
🌟 Gifted program 70
🎓 Counselors 54
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Union Hs earns 45/100 on the Resource Investment Index, with class sizes larger than 95% of Oklahoma schools. It is also one of the largest schools in Oklahoma.
- #3 of 17
- high schools in Tulsa · Resource Index
- 45
- Resource Index · Typical
- 22.4:1
- large classes for Oklahoma
- 3,569
- students enrolled
Union Hs has class sizes larger than 95% of Oklahoma schools. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, Union Hs ranks #3 of 17 high schools in Tulsa, OK.
School address
CCD year-over-year · 2022-23 → 2023-24
+161 students YoY
Union Hs held near 3,516 students from 2022-23 to 2023-24 (+161 headcount).
Teacher FTE lost 159.2 → 156.8 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+161 students YoY 403060001704 · Tulsa, OK High · LARGE · TRAD
3,569 enr · 22.4:1 · RII 45
Nearest enrollment peer: Union 6th-7th Grade Ctr (2,123 students)
Union Hs held near 3,516 students from 2022-23 to 2023-24 (+161 headcount). Teacher FTE lost 159.2 → 156.8 across the same CCD years. Read with this school → · District book → · Oklahoma schools → · Find another →
Union Hs in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- This school
Union Hs
3,569 students
- Union 6th-7th
Union 6th-7th Grade Ctr
2,123 students
- Union Hs Fresh 1,242
Union Hs Freshman Academy
1,242 students
- Union 8th Grad 1,100
Union 8th Grade Ctr
1,100 students
- Ellen Ochoa Es 968
Ellen Ochoa Es
968 students
- Rosa Parks Es 647
Rosa Parks Es
647 students
What this shows Union Hs reports 3,569 students on the CCD universe file.
How Union Hs compares
Union 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 | 22.4:1 | ▲ 39% | 16.1:1 | 15.7:1 |
| Enrollment | 3,569 | top 1% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
22.4:1
Leaner classes than 9% of US schools, heavier class loads than most.
3,569
Bigger than 99% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Staffing depth
22.4:1
students per teacher
- 39% above state mean
Top 95% in Oklahoma - lower ratio than 5% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Funding equity
$11,334
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
Counselors15.4 FTE
Per 232 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 236 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 6.6 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 43.5%
White 22.4%
African American 14.2%
Two or More 8.9%
Asian 7.0%
American Indian / Alaska Native 3.8%
Native Hawaiian / Pacific Islander 0.3%
Largest group: Hispanic or Latino at 43.5% of enrollment.
Student-body diversity index 72.6/100
Simpson diversity index - at 72.6, Union Hs is more mixed than the Oklahoma school average of 59.6.
Programs
AP courses offered 20
Gifted & talented Yes
District finance for Union reports $11,334 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Union Hs Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Union 6th-7th Grade Ctr | Smaller | No free-lunch data | Lower S:T ratio |
| Union Hs Freshman Academy | Smaller | No free-lunch data | Lower S:T ratio |
| Union 8th Grade Ctr | Smaller | No free-lunch data | Lower S:T ratio |
| Ellen Ochoa Es | Smaller | No free-lunch data | Lower S:T ratio |
| Rosa Parks Es | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Union Hs's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,242
- Students per teacher
- 18:1
- Resource Index
- 29/100
- Enrollment
- 1,100
- Students per teacher
- 18:1
- Resource Index
- 26/100
- Enrollment
- 968
- Students per teacher
- 16.4:1
- Resource Index
- 32/100
- Enrollment
- 647
- Students per teacher
- 16.6:1
- Resource Index
- 40/100
Similar high schools in Tulsa
6 comparable high schools (grades 9-12) serving the same city.
Booker T. Washington Hs
Standard public school
1,302 students 22.1:1 students per teacher
East Central Hs
Standard public school
1,160 students 21.5:1 students per teacher
Thomas Edison Preparatory Hs
Standard public school
1,083 students 20.4:1 students per teacher
Memorial Hs
Standard public school
1,005 students 20.9:1 students per teacher
Nathan Hale Hs
Standard public school
995 students 29.3:1 students per teacher
Will Rogers College Hs
Standard public school
992 students 22:1 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 (~3,569 students)
Frequently asked questions about Union Hs
How many students attend Union Hs?
Union Hs has 3,569 students enrolled. It is a high school in Tulsa, OK. CCD year-over-year: 3,355 (2022-23) → 3,516 (2023-24), nearly flat (+161).
What is the student-teacher ratio at Union Hs?
The student-teacher ratio at Union Hs is 22.4:1, which is 39% higher than the Oklahoma average of 16.1:1 and 43% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Union Hs?
The largest demographic group at Union Hs is Hispanic or Latino at 43.5% of enrollment, in Tulsa, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 72.6/100.
What is the Resource Investment Index for Union Hs?
Union Hs has a Resource Investment Index of 45/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Union Hs rank among high schools in Tulsa?
By Resource Investment Index, Union Hs ranks #3 of 17 high schools in Tulsa, 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 Tulsa on the city page.
What other schools are in Union?
Besides Union Hs, Union also operates Union 6th-7th Grade Ctr (2,123 students), Union Hs Freshman Academy (1,242 students), and Union 8th Grade Ctr (1,100 students). See the Union district page for the complete list.