Part of the Charleston County School District, St. Johns High School enrolls approximately 375 students in ninth through twelfth grades. Located on 1518 Main Road, it is convenient to several neighborhoods on Johns Island.
The school has an Advancement Via Individual Determination (AVID) program, which helps students with all core subjects in the curriculum with an emphasis on goal setting. Public speaking, problem solving and healthy debate give students the tools they need to prosper in college and beyond. St. Johns offers internships in addition to various career and technical education courses and a Junior ROTC program.
St. Johns has an active School Improvement Council made up of parents, teachers, students and community members. Supporting academic achievement, providing a robust athletic and arts program, inspiring leadership, serving the community and striving for excellence are goals the council strives to reach.
Progress from the council includes new technology for hybrid learning, after school tutoring, a joint degree program with a local technical college, additions to their fine arts program and a community volunteer program for students.
With a student-to-teacher ratio of 13-to-1, young learners at St. Johns are given individualized assistance when necessary, forming closer bonds between the faculty and students. Withs the school’s remarkable curriculum and stellar extracurriculars, Mighty Islanders have a dazzling future indeed.
St. Johns High School
Public High School
|
Grade 9-12
1518 Main Rd,
Johns Island, SC
Charleston County School District
School Details
Head of School
Andre' Dukes
Student Teacher Ratio
14:1
Average SAT Score
1040
Average ACT Score
18
Math Proficiency
62%
Reading Proficiency
77%
Average GPA
3.38
Graduation Rate
82%
Niche Grade
C
B
C+
C
B-
C
B-
C
Source: Niche
Niche Grade Details
Academics
Average GPA
3.38
Reading Proficiency
77%
Math Proficiency
62%
Teachers
Student Teacher Ratio
14:1
Teachers
30
Full Time Teachers
30
Teachers in First or Second Year
11.5%
College Prep
Average SAT
1040
Math
510
Verbal
530
Average ACT
18
Math
17
English
18
Reading
19
Science
18
Number of AP Courses
3
AP Pass Rate
17%
AP Math Enrollment
Very Low
AP Science Enrollment
Low
Other AP Enrollment
Low
Clubs and Activities
Girls Athletic Participation
High
Boys Athletic Participation
High
GreatSchools Rating
Source: GreatSchools
GreatSchools Rating Details
Teachers and Staff
Students Per Counselor
174:1
Student Diversity
Male
50.6%
Female
49.4%
Black
43.7%
Hispanic
33.6%
White
19.9%
Two or more races
2.8%
Specialty School Programs
AP Programs Offered
Free/Reduced Lunch Offered
Athletics Program
Colleges Students are Considering
Students are most interested in or go on to attend these colleges.
University of South Carolina
85 Students
College of Charleston
84 Students
Coastal Carolina University
64 Students
Clemson University
59 Students
Winthrop University
57 Students
Francis Marion University
47 Students
South Carolina State University
44 Students
Claflin University
44 Students
Charleston Southern University
32 Students
North Carolina A&T State University
30 Students
What Students Want to Study
Niche users from this school are most interested in the following majors.
Business
25 Students
Nursing
25 Students
Biology
25 Students
Psychology
12 Students
Computer Science
12 Students
Sport and Fitness Management
9 Students
Criminal Justice and Law Enforcement Administration
8 Students
Small Business Management
8 Students
Computer Software Engineering
7 Students
Cosmetology
7 Students
This School’s Reviews
Niche Reviews
7/22/2025
St. John's High School offers a close-knit learning environment where teachers are supportive and dedicated to student success. The school encourages academic growth and personal development, while also promoting leadership and community involvement.
4/26/2024
My overall experience at St. Johns high school is good. There are some teachers who help you out when you need it. There are also teachers who are there for you as more than teacher but they listen to you when you have a genuine concern.
9/13/2020
Something that I love about St. Johns is the people. Everyone at St. Johns is friendly and welcoming, and the teachers and staff are easy to talk to. When I am at St. Johns, I am able to feel confident and comfortable. There is almost no bullying, and the students are kind and helpful. I definitely wouldn't go anywhere else
GreatSchools Reviews
4/22/2024
My son is thriving at St Johns High School where the teachers, staff and principal care about education. He's enjoying several programs at the school and work training. Our family is very happy with St Johns High School.
11/13/2017
Great programs offered - AP courses, sports, arts, internships. Small class sizes. Amazing faculty and very effective leadership, with a strategic plan in place. Wonderful partnerships with community businesses.
11/5/2015
The administration has a vision for success and the teachers are very supportive and caring. Most teachers arrive early and almost all stay late to work with students. The AP academy is just starting out but offers plenty of opportunity to prepare for college. There are ample electives and all the t...
11/4/2015
St. John's is a small school, this is an advantage for our student. some can get the one on one that is needed by some of our student. Our teacher's work very hard with out student . We have various learning style hear at St. John's. We have teacher's that star after school to work with our students...
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List Price Range
$339K - $4.5M
Homes For Sale
347
Average Home Value
$730,520
Median Lot Size
11,325 Sq Ft
Average House Size
2,327 Sq Ft
Homes for Sale
Homes for Rent
$1,609 - $2,725 per month
- Crowne at Live Oak Square
- 1 - 3 Beds
- 1-2 Baths
- 728+ Sq Ft
- 3014 Reva Ridge Dr
- Johns Island, SC
$1,999 - $2,855 per month
- Hamlet Maybank - Homes & Townhomes for Rent
- 1 - 3 Beds
- 1-2 Baths
- 790+ Sq Ft
- 2029 Harlow Way
- Johns Island, SC
$1,595 - $2,953 per month
- The Apartments at Shade Tree
- 1 - 3 Beds
- 1-2 Baths
- 585+ Sq Ft
- 2030 Wildts Battery Blvd
- Johns Island, SC
$1,928 - $6,415 per month
- Stono Oaks
- Studio - 3 Beds
- 1-2 Baths
- 553+ Sq Ft
- 555 Linger Longer Dr
- Johns Island, SC
$2,560 per month
- 3 Bedroom 3.5 Bath Townhouse in Whitney Lakes - Johns Island
- 3 Beds
- 3.5 Baths
- 1,750 Sq Ft
- 3026 Sugarberry Ln
- Johns Island, SC
$3,190 per month
- 3 bedroom fully furnished home, Pet Friendly Johns Island, Charleston
- 3 Beds
- 2.5 Baths
- 1,796 Sq Ft
- 3044 Sugarberry Ln
- Johns Island, SC
Additional Schools in the Area
Public Schools shown may be Choice Schools
Choice Schools
Choice schools may not serve this home. Please check the school district website to see all schools serving this home.
- Pre-K to 12th
- Private
- Pre-K to 12th
- Private
- K to 12th
- Charter
Parks in this Area
Marsh View Tower
- Fishing
- Trails
- Nature Center
Stono River County Park
- Picnic Area
- Trails
- Parking Lot
Marsh Island Park
- Bike Trails
- Trails
- Hiking
John's Island Park
- Baseball/Softball
- Disc Golf
- Dog Park
Kiawah Beachwalker Park
- Grills
- Picnic Area
- Beach
Johns Island County Park - Mullett Hall
- Picnic Area
- Soccer
- Community Center
Additional Neighborhoods in this Area
Wadmalaw Island
Isolated waterfront community with multimillion dollar homes
Riverland Terrace
A walkable, tree-filled James Island neighborhood with diverse housing styles
Oakland
Waterfront activities and downtown dining in coastal Charleston
Seabrook Island
Every day’s a vacation with coastal beauty and island seclusion
Parkwood-Farmfield
Quiet Charleston suburb near downtown shopping and dining
St. Johns High School is a public school for students in grades 9-12 in Johns Island, SC, in the Johns Island neighborhood, and is served by the Charleston County School District in South Carolina. Annual tuition is $0. The school has a total enrollment of 405 and maintains a student-teacher ratio of 14:1. Academic records show that 62% of students achieve proficiency in math, and 77% are proficient in reading. St. Johns High School has received feedback and ratings, with a Niche grade of C+ and a GreatSchools Rating of 2 out of 10. The average GPA is 3.38, the graduation rate is 82%, and average standardized test scores include an SAT score of 1040 and an ACT score of 18. The average home value in this area is $730,520. Discover additional schools in the area, like Charleston Collegiate School, Evangel Christian School, Lowcountry Leadership Charter School, and more. Learn more about what Johns Island has to offer, and browse homes for sale and for rent near St. Johns High School.