Serving 245 students in grades Prekindergarten-5, Johnston Elementary School ranks in the bottom 50% 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 20-24% (which is lower than the South Carolina state average of 43%). The percentage of students achieving proficiency in reading/language arts is 20-24% (which is lower than the South Carolina state average of 52%).
The student-teacher ratio of 10:1 is lower than the South Carolina state level of 14:1.
Minority enrollment is 79% of the student body (majority Black), which is higher than the South Carolina state average of 53% (majority Black).
Quick Facts (2026)
- Grades: Prekindergarten-5
- Enrollment: 245 students
- Student-Teacher Ratio: 10:1
- Minority Enrollment: 79%
- Overall Testing Rank: Bottom 50% in SC
- Math Proficiency: 20-24% (Btm 50%)
- Reading Proficiency: 20-24% (Btm 50%)
- Science Proficiency: 11-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), SC Dept. of Education
School Overview
Johnston Elementary School's student population of 245 students has declined by 7% over five school years.
The teacher population of 25 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
245 students
Gender %
Total Classroom Teachers
25 teachers
School Rankings
Johnston Elementary School ranks within the bottom 50% of all 1,118 schools in South Carolina (based off of combined math and reading proficiency testing data).
The diversity score of Johnston Elementary School is 0.59, 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
#1009 out of 1118 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
20-24%
43%
Reading/Language Arts Test Scores (% Proficient)
20-24%
52%
Science Test Scores (% Proficient)
11-19%
50%
Student-Teacher Ratio
10:1
14:1
American Indian
n/a
n/a
Asian
n/a
2%
Hispanic
13%
14%
Black
59%
31%
White
21%
47%
Hawaiian
n/a
n/a
Two or more races
7%
6%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
95%
67%
Eligible for Reduced Lunch
4%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), SC Dept. of Education
Frequently Asked Questions
What is Johnston Elementary School's ranking?
Johnston Elementary School is ranked #1009 out of 1,118 schools, which ranks it among the bottom 50% of public schools in South Carolina.
What percent of students have achieved state testing proficiency in math and reading?
20-24% of students have achieved math proficiency (compared to the 43% SC state average), while 20-24% of students have achieved reading proficiency (compared to the 52% SC state average).
How many students attend Johnston Elementary School?
245 students attend Johnston Elementary School.
What is the racial composition of the student body?
59% of Johnston Elementary School students are Black, 21% of students are White, 13% of students are Hispanic, and 7% of students are Two or more races.
What is the student-teacher ratio of Johnston Elementary School?
Johnston Elementary School has a student ration of 10:1, which is lower than the South Carolina state average of 14:1.
What grades does Johnston Elementary School offer ?
Johnston Elementary School offers enrollment in grades Prekindergarten-5 (Supplemental Virtual).
What school district is Johnston Elementary School part of?
Johnston Elementary School is part of Edgefield 01 School District.
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