For the 2026 school year, there are 5 public elementary schools serving 1,929 students in Barnwell County, SC.
The top-ranked public elementary schools in Barnwell County, SC are Barnwell Elementary School and Barnwell Primary. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Barnwell County, SC public elementary schools have an average math proficiency score of 33% (versus the South Carolina public elementary school average of 41%), and reading proficiency score of 33% (versus the 47% statewide average). Elementary schools in Barnwell County have an average ranking of 4/10, which is in the bottom 50% of South Carolina public elementary schools.
Minority enrollment is 63% of the student body (majority Black), which is more than the South Carolina public elementary school average of 54% (majority Black).
Best Public Elementary Schools in Barnwell County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Barnwell Elementary School
(Math: 37% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
10524 Marlboro Avenue
Barnwell, SC 29812
(803) 541-1285
Barnwell, SC 29812
(803) 541-1285
Gr: 4-6 | 425 students Student-teacher ratio: 15:1 Minority enrollment: 60%
Rank: #22.
Barnwell Primary
(Math: 35-39% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
9286 Marlboro Avenue
Barnwell, SC 29812
(803) 541-1320
Barnwell, SC 29812
(803) 541-1320
Gr: PK-3 | 680 students Student-teacher ratio: 13:1 Minority enrollment: 47%
Rank: n/an/a
1071 Elko Street
Williston, SC 29853
(803) 266-3737
Williston, SC 29853
(803) 266-3737
Gr: PK-5 | 296 students Student-teacher ratio: 13:1 Minority enrollment: 77%
Rank: n/an/a
556 Jones Bridge Road
Blackville, SC 29817
(803) 284-5800
Blackville, SC 29817
(803) 284-5800
Gr: PK-8 | 349 students Student-teacher ratio: 15:1 Minority enrollment: 88%
Rank: n/an/a
12233 Main Street
Williston, SC 29853
(803) 266-3430
Williston, SC 29853
(803) 266-3430
Gr: 6-8 | 149 students Student-teacher ratio: 10:1 Minority enrollment: 72%
Frequently Asked Questions
What are the top-ranked public elementary schools in Barnwell County, SC?
The top-ranked public elementary schools in Barnwell County, SC include Barnwell Elementary School and Barnwell Primary.
How many public elementary schools are located in Barnwell County?
5 public elementary schools are located in Barnwell County.
What is the racial composition of students in Barnwell County?
Barnwell County public elementary schools minority enrollment is 63% of the student body (majority Black), which is more than the South Carolina public elementary schools average of 54% (majority Black).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.