For the 2026 school year, there is 1 public high school serving 1,558 students in Graniteville, SC.
The top-ranked public high school in Graniteville, SC is Midland Valley High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Graniteville, SC public high school have an average math proficiency score of 48% (versus the South Carolina public high school average of 53%), and reading proficiency score of 78% (versus the 76% statewide average). High schools in Graniteville have an average ranking of 5/10, which is in the bottom 50% of South Carolina public high schools.
Graniteville, SC public high school have a Graduation Rate of 90%, which is more than the South Carolina average of 84%.
The school with highest graduation rate is Midland Valley High School, with 90% graduation rate. Read more about public school graduation rate statistics in South Carolina or national school graduation rate statistics.
Minority enrollment is 58% of the student body (majority Black), which is more than the South Carolina public high school average of 52% (majority Black).
Best Public High Schools in Graniteville, SC (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Midland Valley High School
(Math: 48% | Reading: 78%)
Rank:
Rank:
8/
Top 30%10
227 Mustang Drive
Graniteville, SC 29829
(803) 593-7100
Graniteville, SC 29829
(803) 593-7100
Gr: 9-12 | 1,558 students Student-teacher ratio: 18:1 Minority enrollment: 58%
Frequently Asked Questions
What are the top-ranked public high schools in Graniteville, SC?
The top-ranked public high schools in Graniteville, SC include Midland Valley High School.
How many public high schools are located in Graniteville?
1 public high schools are located in Graniteville.
What is the racial composition of students in Graniteville?
Graniteville public high schools minority enrollment is 58% of the student body (majority Black), which is more than the South Carolina public high schools average of 52% (majority Black).
Recent Articles
How to Evaluate School Safety Beyond Headlines
Learn how to evaluate school safety beyond headlines by examining reliable data, school climate, emergency planning, bullying prevention, communication, student experiences, and everyday security practices before choosing a school.
Choosing a Public School for Executive Function Needs
Learn how to choose a public school for a child with executive function challenges by evaluating routines, classroom support, organization, accommodations, communication, transitions, and special education services before enrollment.
What School Climate Surveys Tell You Before Enrolling
Learn how school climate surveys reveal student safety, belonging, relationships, engagement, and support, and how families can interpret results carefully before choosing a public school for their child today.