Serving 993 students in grades 9-12, Union High School ranks in the top 50% of all schools in Missouri for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 33% (which is lower than the Missouri state average of 39%). The percentage of students achieving proficiency in reading/language arts is 64% (which is higher than the Missouri state average of 43%).
The student:teacher ratio of 16:1 is higher than the Missouri state level of 12:1.
Minority enrollment is 9% of the student body (majority Hispanic), which is lower than the Missouri state average of 32% (majority Black).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 993 students
- Student:Teacher Ratio: 16:1
- Minority Enrollment: 9%
- Graduation Rate: 86% (Btm 50% in MO)
- Overall Testing Rank: Top 50%
- Math Proficiency: 33% (Btm 50%)
- Reading Proficiency: 64% (Top 10%)
- Science Proficiency: 40-44% (Top 50%)
- Source: National Center for Education Statistics (NCES), MO Dept. of Education
Top Rankings
Union High School ranks among the top 20% of public schools in Missouri for:
Category
Attribute
Reading/Language Arts Proficiency
School Overview
Union High School's student population of 993 students has stayed relatively flat over five school years.
The teacher population of 64 teachers has grown by 10% over five school years.
Grades Offered
Grades 9-12
Total Students
993 students
Gender %
Total Classroom Teachers
64 teachers
Students by Grade
School Rankings
Union High School ranks within the top 50% of all 2,084 schools in Missouri (based off of combined math and reading proficiency testing data).
The diversity score of Union High School is 0.17, which is less than the diversity score at state average of 0.51. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#704 out of 2084 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
33%
39%
Reading/Language Arts Test Scores (% Proficient)
64%
43%
Science Test Scores (% Proficient)
40-44%
38%
Student : Teacher Ratio
16:1
12:1
American Indian
n/a
n/a
Asian
n/a
2%
Hispanic
3%
8%
Black
1%
15%
White
91%
68%
Hawaiian
n/a
1%
Two or more races
5%
6%
All Ethnic Groups
Graduation Rate
86%
90%
Eligible for Free Lunch
28%
42%
Eligible for Reduced Lunch
11%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MO Dept. of Education
Frequently Asked Questions
What is Union High School's ranking?
Union High School is ranked #704 out of 2,084 schools, which ranks it among the top 50% of public schools in Missouri.
What schools are Union High School often compared to?
Union High Schoolis often viewed alongside schools like Washington High School, Pacific High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
33% of students have achieved math proficiency (compared to the 39% MO state average), while 64% of students have achieved reading proficiency (compared to the 43% MO state average).
What is the graduation rate of Union High School?
The graduation rate of Union High School is 86%, which is lower than the Missouri state average of 90%.
How many students attend Union High School?
993 students attend Union High School.
What is the racial composition of the student body?
91% of Union High School students are White, 5% of students are Two or more races, 3% of students are Hispanic, and 1% of students are Black.
What is the student:teacher ratio of Union High School?
Union High School has a student ration of 16:1, which is higher than the Missouri state average of 12:1.
What grades does Union High School offer ?
Union High School offers enrollment in grades 9-12
What school district is Union High School part of?
Union High School is part of Union R-XI School District.
School Reviews
5 11/21/2022
Real nice school.
5 2/28/2020
I enjoy the staff and students here at UHS!
2 9/12/2011
I think this school has a lot to offer. I moved here in January of 2011, and this is by far the best school ive ever attented.
Review Union High School. Reviews should be a few sentences in length. Please include any comments on:
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