The ranking below is based on the percentage of schools within a county which have placed in the top 10% of all schools statewide.
A school's overall rank is based on its combined math and reading proficiency test score ranking. Schools are ranked and compared within their own state only.
Statewide Range: 22%
22%
Avg. Statewide: 22%
Top-Ranked Counties With Best Public Schools in South Carolina (2026)
County
% of Schools in
Top 10% Statewide
Top 10% Statewide
Top-Ranked Schools
(Math Proficiency % | Reading Proficiency %)
(Math Proficiency % | Reading Proficiency %)
Rank: #11.
22%
(24 out of 111)
(24 out of 111)
- Greenville Technical Charter High School
Rank: #2 of 1,118 (Top 1%)
(Math: ≥95% | Reading: ≥95%) - Brashier Middle College Charter High School
Rank: #5 of 1,118 (Top 1%)
(Math: 90-94% | Reading: ≥95%) - Greer Middle College Charter High School
Rank: #5 of 1,118 (Top 1%)
(Math: 90-94% | Reading: ≥95%) - View Full List of Top-Ranked Greenville County, SC Schools
Recent Articles
How Public Schools Train Staff Each Year
Learn how public schools train staff each year through professional development, safety training, technology instruction, and ongoing educational support.
What Substitute Teachers Experience in Public Schools
Discover what substitute teachers experience in public schools, including daily responsibilities, challenges, rewards, and their role in student success.
How Teachers Collaborate Across Departments in Public Schools
Learn how teachers collaborate across departments to improve student outcomes, strengthen instruction, and prepare students for real-world success.