For the 2026 school year, there are 2 public middle schools serving 1,228 students in Union County, SC.
The top-ranked public middle schools in Union County, SC are Jonesville Elementary Middle School and Sims Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Union County, SC public middle schools have an average math proficiency score of 22% (versus the South Carolina public middle school average of 34%), and reading proficiency score of 30% (versus the 46% statewide average). Middle schools in Union County have an average ranking of 3/10, which is in the bottom 50% of South Carolina public middle schools.
Minority enrollment is 45% of the student body (majority Black), which is less than the South Carolina public middle school average of 52% (majority Black).
Best Public Middle Schools in Union County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Jonesville Elementary Middle School
(Math: 28% | Reading: 35%)
Rank:
Rank:
3/
Bottom 50%10
350 New Hope Church Road
Jonesville, SC 29353
(864) 674-5518
Jonesville, SC 29353
(864) 674-5518
Gr: PK-8 | 557 students Student-teacher ratio: 13:1 Minority enrollment: 36%
Rank: #22.
Sims Middle School
(Math: 19% | Reading: 27%)
Rank:
Rank:
2/
Bottom 50%10
2200 Whitmire Highway
Union, SC 29379
(864) 429-1755
Union, SC 29379
(864) 429-1755
Gr: 6-8 | 606 students Student-teacher ratio: 11:1 Minority enrollment: 54%
Frequently Asked Questions
What are the top-ranked public middle schools in Union County, SC?
The top-ranked public middle schools in Union County, SC include Jonesville Elementary Middle School and Sims Middle School.
How many public middle schools are located in Union County?
2 public middle schools are located in Union County.
What is the racial composition of students in Union County?
Union County public middle schools minority enrollment is 45% of the student body (majority Black), which is less than the South Carolina public middle schools average of 52% (majority Black).
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