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Union HS

6636 South Mingo Road, Tulsa, OK 74133

CSchola Grade
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Grades
10–12
High
Students
3,569
Enrolled 2024–25
Students per teacher
21.2 : 1
Full-time teachers
District
Union
Tulsa County

Schola Grade C · Average

Letter grade (A–F) · compared with 403 Oklahoma high schools · How we grade
Test scores32% proficient in math & reading
69thpercentile
Equity21% of low-income students proficient
61stpercentile
Attendance45% chronically absent
7thpercentile
Graduation rate89% graduate in 4 years
44thpercentile
College readinessAt least 15% take AP, IB or dual-enrollment courses
65thpercentile
Class size21.2 students per teacher
4thpercentile

Percentiles compare this school with other Oklahoma high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Union HS

Union HS is a public high school in Tulsa, Oklahoma, serving grades 10–12. It is part of Union. The school is located in a large city in Tulsa County.

In the 2024–25 school year, 3,569 students were enrolled, with about 21.2 students for every full-time teacher. That ratio is larger than the typical Oklahoma high school (14.4 students per teacher). Its Schola Grade is C (average), compared with 403 Oklahoma high schools.

Grades & enrollment

Students per grade, 2024–25Grades 10–12

Location & nearby schools

6636 South Mingo Road
Tulsa, OK 74133
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School details

Type
Public School · What this means
Level
High
Grades offered
10–12
Enrollment (2024–25)
3,569 students
Students per teacher
21.2 to 1
AP courses offered
20
Charter school
No
Magnet school
No
Locale
City — Large
School district
Union
County
Tulsa County
NCES school ID
403060001704

Schools near Union HS

All 131 schools in Tulsa →
Memorial HS
Public · Grades 9–12 · 1,005 students
F2.6 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.