Union High School is the highest level of secondary education in the Union Public Schools system of Tulsa and Broken Arrow, Oklahoma, for students in 10th, 11th and 12th grades.
Serving 3,516 students in grades 10-12, Union High School ranks in the top 50% of all schools in Oklahoma for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 19% (which is lower than the Oklahoma state average of 25%). The percentage of students achieving proficiency in reading/language arts is 34% (which is higher than the Oklahoma state average of 27%).
The student-teacher ratio of 22:1 is higher than the Oklahoma state level of 15:1.
Minority enrollment is 76% of the student body (majority Hispanic), which is higher than the Oklahoma state average of 56% (majority Hispanic and American Indian).
Quick Facts (2026)
- Grades: 10-12
- Enrollment: 3,516 students
- Student-Teacher Ratio: 22:1
- Minority Enrollment: 76%
- Graduation Rate: 84% (Top 30% in OK)
- Overall Testing Rank: Top 50%
- Math Proficiency: 19% (Btm 50%)
- Reading Proficiency: 34% (Top 50%)
- Science Proficiency: 30% (Top 50%)
- Source: National Center for Education Statistics (NCES), OK Dept. of Education
Top Rankings
Union High School ranks among the top 20% of public schools in Oklahoma for:
Category
Attribute
Most improved public schools
School Overview
Union High School's student population of 3,516 students has grown by 6% over five school years.
The teacher population of 157 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 10-12
(No virtual instruction)
(No virtual instruction)
Total Students
3,516 students
Gender %
Total Classroom Teachers
157 teachers
Year Founded
1972
Colors
White, Red
School Calendar
School Motto
Together We Make A Difference
School Rankings
Union High School ranks within the top 50% of all 1,652 schools in Oklahoma (based off of combined math and reading proficiency testing data).
The diversity score of Union High School is 0.75, which is more than the diversity score at state average of 0.73. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#818 out of 1652 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
19%
25%
Reading/Language Arts Test Scores (% Proficient)
34%
27%
Science Test Scores (% Proficient)
30%
31%
Student-Teacher Ratio
22:1
15:1
American Indian
4%
11%
Asian
7%
2%
Hispanic
41%
20%
Black
14%
8%
White
24%
44%
Hawaiian
n/a
1%
Two or more races
10%
14%
All Ethnic Groups
Graduation Rate
(20-21)84%
78%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
51%
48%
Eligible for Reduced Lunch
11%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), OK Dept. of Education
School Notes
- School Mascot: Redhawks
Frequently Asked Questions
What is Union High School's ranking?
Union High School is ranked #818 out of 1,652 schools, which ranks it among the top 50% of public schools in Oklahoma.
What schools are Union High School often compared to?
Union High Schoolis often viewed alongside schools like Jenks High School, Broken Arrow High School, Bixby High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
19% of students have achieved math proficiency (compared to the 25% OK state average), while 34% of students have achieved reading proficiency (compared to the 27% OK state average).
What is the graduation rate of Union High School?
The graduation rate of Union High School is 84%, which is higher than the Oklahoma state average of 78%.
How many students attend Union High School?
3,516 students attend Union High School.
What is the racial composition of the student body?
41% of Union High School students are Hispanic, 24% of students are White, 14% of students are Black, 10% of students are Two or more races, 7% of students are Asian, and 4% of students are American Indian.
What is the student-teacher ratio of Union High School?
Union High School has a student ration of 22:1, which is higher than the Oklahoma state average of 15:1.
What grades does Union High School offer ?
Union High School offers enrollment in grades 10-12 (No virtual instruction).
What school district is Union High School part of?
Union High School is part of Union School District.
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