- Enrollment
- 3,569
- Students per teacher
- 22.4:1
- Resource Index
- 45/100
Middle school (grades 6-8) · Tulsa, OK
Union 6th-7th Grade Ctr
Federal NCES profile for Union 6th-7th Grade Ctr, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 32/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 403060001461
👥 S:T ratio 35
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 24
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Union 6th-7th Grade Ctr earns 32/100 on the Resource Investment Index, with class sizes near the Oklahoma median. It is also one of the largest schools in Oklahoma.
- #11 of 16
- middle schools in Tulsa · Resource Index
- 32
- Resource Index · Typical
- 16.2:1
- students per teacher
- 2,123
- students enrolled
Union 6th-7th Grade Ctr has class sizes near the Oklahoma median. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, Union 6th-7th Grade Ctr ranks #11 of 16 middle schools in Tulsa, OK.
School address
CCD year-over-year · 2022-23 → 2023-24
-5 students YoY
Union 6th-7th Grade Ctr held near 2,177 students from 2022-23 to 2023-24 (-5 headcount).
Teacher FTE lost 131.9 → 129.7 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-5 students YoY 403060001461 · Tulsa, OK Middle · LARGE · TRAD
2,123 enr · 16.2:1 · RII 32
Nearest enrollment peer: Union Hs (3,569 students)
Union 6th-7th Grade Ctr held near 2,177 students from 2022-23 to 2023-24 (-5 headcount). Teacher FTE lost 131.9 → 129.7 across the same CCD years. Read with this school → · District book → · Oklahoma schools → · Find another →
Union 6th-7th Grade Ctr in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Union Hs
Union Hs
3,569 students
- This school
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 6th-7th Grade Ctr reports 2,123 students on the CCD universe file.
How Union 6th-7th Grade Ctr compares
Union 6th-7th Grade Ctr 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 | 16.2:1 | ▲ 1% | 16.1:1 | 15.7:1 |
| Enrollment | 2,123 | top 1% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
16.2:1
Leaner classes than 36% of US schools, a middle-of-the-pack class size.
2,123
Bigger than 99% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Staffing depth
16.2:1
students per teacher
- 1% above state mean
Top 57% in Oklahoma - lower ratio than 43% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
30.4%
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
$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
Counselors4.0 FTE
Per 531 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 347 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 16.3 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 42.3%
White 20.7%
African American 15.8%
Two or More 9.6%
Asian 7.4%
American Indian / Alaska Native 3.8%
Native Hawaiian / Pacific Islander 0.3%
Largest group: Hispanic or Latino at 42.3% of enrollment.
Student-body diversity index 73.7/100
Simpson diversity index - at 73.7, Union 6th-7th Grade Ctr is more mixed than the Oklahoma school average of 59.6.
Programs
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 6th-7th Grade Ctr Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Union Hs | Larger | No free-lunch data | Higher S:T ratio |
| Union Hs Freshman Academy | Smaller | No free-lunch data | Higher S:T ratio |
| Union 8th Grade Ctr | Smaller | No free-lunch data | Higher S:T ratio |
| Ellen Ochoa Es | Smaller | No free-lunch data | Similar S:T ratio |
| Rosa Parks Es | Smaller | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Union 6th-7th Grade Ctr'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 middle schools in Tulsa
6 comparable middle schools (grades 6-8) serving the same city.
Edison Preparatory Ms
Standard public school
860 students 25.3:1 students per teacher
East Central Middle School
Standard public school
843 students 24.8:1 students per teacher
Nathan Hale Middle School
Standard public school
782 students 24.4:1 students per teacher
Monroe Demonstration Ms
Standard public school
657 students 19.3:1 students per teacher
Carver Ms
Standard public school
651 students 27.1:1 students per teacher
Will Rogers College Ms
Standard public school
646 students 15.4:1 students per teacher
Nationwide middle 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 (~2,123 students)
Similar student-teacher ratio (~16.2:1)
Frequently asked questions about Union 6th-7th Grade Ctr
How many students attend Union 6th-7th Grade Ctr?
Union 6th-7th Grade Ctr has 2,123 students enrolled. It is a middle school in Tulsa, OK. CCD year-over-year: 2,182 (2022-23) → 2,177 (2023-24), nearly flat (-5).
What is the student-teacher ratio at Union 6th-7th Grade Ctr?
The student-teacher ratio at Union 6th-7th Grade Ctr is 16.2:1, which is 1% higher than the Oklahoma average of 16.1:1 and 3% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Union 6th-7th Grade Ctr?
The largest demographic group at Union 6th-7th Grade Ctr is Hispanic or Latino at 42.3% of enrollment, in Tulsa, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 73.7/100.
What is the Resource Investment Index for Union 6th-7th Grade Ctr?
Union 6th-7th Grade Ctr has a Resource Investment Index of 32/100 (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 Union 6th-7th Grade Ctr rank among middle schools in Tulsa?
By Resource Investment Index, Union 6th-7th Grade Ctr ranks #11 of 16 middle 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 middle schools in Tulsa on the city page.
What other schools are in Union?
Besides Union 6th-7th Grade Ctr, Union also operates Union Hs (3,569 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.