Serving 1,069 students in grades 9-12, Union County High School ranks in the top 30% of all schools in South Carolina for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 41% (which is lower than the South Carolina state average of 43%). The percentage of students achieving proficiency in reading/language arts is 86% (which is higher than the South Carolina state average of 52%).
The student-teacher ratio of 21:1 is higher than the South Carolina state level of 14:1.
Minority enrollment is 49% of the student body (majority Black), which is lower than the South Carolina state average of 53% (majority Black).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 1,069 students
- Student-Teacher Ratio: 21:1
- Minority Enrollment: 49%
- Graduation Rate: 80% (Btm 50% in SC)
- Overall Testing Rank: Top 30%
- Math Proficiency: 41% (Btm 50%)
- Reading Proficiency: 86% (Top 10%)
- Science Proficiency: 55% (Top 50%)
- Source: National Center for Education Statistics (NCES), SC Dept. of Education
<麻豆果冻传媒 class="so-dt-title" id="top-rankings">Top Rankings
Union County High School ranks among the top 20% of public schools in South Carolina for:
Category
Attribute
Reading/Language Arts Proficiency
Percent Eligible For Free Lunch
<麻豆果冻传媒 class='so-dt-title' id="overview">School Overview <麻豆果冻传媒 class='so-dt-title' id="school-rankings">School Rankings
Union County High School's student population of 1,069 students has stayed relatively flat over five school years.
The teacher population of 50 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
1,069 students
Gender %
Total Classroom Teachers
50 teachers
Year Founded
1905
School Calendar
Union County High School ranks within the top 30% of all 1,118 schools in South Carolina (based off of combined math and reading proficiency testing data).
The diversity score of Union County High School is 0.61, which is less than the diversity score at state average of 0.67. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#328 out of 1118 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
41%
43%
Reading/Language Arts Test Scores (% Proficient)
86%
52%
Science Test Scores (% Proficient)
55%
50%
Student-Teacher Ratio
21:1
14:1
American Indian
n/a
n/a
Asian
n/a
2%
Hispanic
4%
14%
Black
36%
31%
White
51%
47%
Hawaiian
n/a
n/a
Two or more races
9%
6%
All Ethnic Groups
Graduation Rate
80%
84%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
100%
67%
Eligible for Reduced Lunch (17-18)
6%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), SC Dept. of Education
<麻豆果冻传媒 class='so-dt-title' id="school-notes">School Notes- School Mascot: Yellow Jackets
Profile last updated: 02/09/2025
<麻豆果冻传媒 class='so-dt-title' id='faq'>Frequently Asked Questions What is Union County High School's ranking?
Union County High School is ranked #328 out of 1,118 schools, which ranks it among the top 30% of public schools in South Carolina.
What percent of students have achieved state testing proficiency in math and reading?
41% of students have achieved math proficiency (compared to the 43% SC state average), while 86% of students have achieved reading proficiency (compared to the 52% SC state average).
What is the graduation rate of Union County High School?
The graduation rate of Union County High School is 80%, which is lower than the South Carolina state average of 84%.
How many students attend Union County High School?
1,069 students attend Union County High School.
What is the racial composition of the student body?
51% of Union County High School students are White, 36% of students are Black, 9% of students are Two or more races, and 4% of students are Hispanic.
What is the student-teacher ratio of Union County High School?
Union County High School has a student ration of 21:1, which is higher than the South Carolina state average of 14:1.
What grades does Union County High School offer ?
Union County High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Union County High School part of?
Union County High School is part of Union 01 School District.
School ReviewsReview Union County High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Review Union County High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
麻豆果冻传媒 Articles
Back-to-School Tech & Online Learning Readiness Checklist
A 2026 guide to back-to-school tech & online learning readiness, helping families prepare devices, connectivity, skills, and safety.
How Public Schools Prepare for College in High School
Learn how public schools prepare for college and what parents should look for as students begin high school. Updated for 2026.
School Choice in 2026: What Parents Must Know
Explore how school choice is reshaping U.S. education in 2026, with updated trends, enrollment data, costs, policies, and practical guidance for parents.
