Angel Oak Elementary
Johns Island, SC
Grades PreK to 5 · 828 students
Public school
St. Johns High
Johns Island, South Carolina · Grades 9 to 12 · Charleston 01
Public school
About St. Johns High
St. Johns High serves grades 9 through 12 as a public school in Johns Island, South Carolina. Enrollment was 390 in the 2024-25 school year. With about 34 full-time-equivalent teachers, that works out to roughly 11.5 students per teacher. The surrounding area is classified as a midsize city, in Charleston County. There are 5 other schools within 5 miles. Charleston 01 School District runs 83 schools listed here, including this one. See them all.
Open Houses & Tours
St. Johns High hasn't posted any open houses, tours, kindergarten roundups or school choice fairs here yet.
Planning a visit? Call the school at (843) 559-6200 to ask about tours, kindergarten registration and open house dates, or sign up below and we'll email you when schools near you post visit dates.
Work at this school? Add your next open house or tour for free. It takes about two minutes.
Parent reviews
No reviews yet. If your child goes here, or went here, your experience can help another family decide.
Every review is checked against our moderation policy before it appears. We never remove a review because it is negative. ParentSchoolReview is owned and operated by School Success. Disclosure.
School facts
| Address | 1518 Main Road, Johns Island, SC 29455 |
|---|---|
| Phone | (843) 559-6200 |
| School district | Charleston 01 |
| Grades | 9 to 12 |
| Students (2024-25) | 390 |
| Teachers (full-time equivalent, 2024-25) | 34 |
| Students per teacher | 11.5 |
| Charter school | No |
| School type | Regular |
| Level | High |
| Locale (NCES) | City, midsize, Charleston County |
Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES school ID 450144000264). Details may have changed since the survey. Schools can update them by claiming this profile.
Nearby schools
Angel Oak ElementaryPublic · Grades PreK to 5Johns Island · 0.3 miMontessori School of Johns IslandPrivate · Grades PreK to KJohns Island · 0.8 miHaut Gap MiddlePublic · Grades 6 to 8Johns Island · 1.3 miCharleston Collegiate SchoolPrivate · Grades PreK to 12Johns Island · 2.2 miMt. Zion ElementaryPublic · Grades PreK to 5Johns Island · 4.6 miAdventist Christian Academy of CharlestonPrivate, Seventh-day Adventist · Grades K to 8Charleston, SC · 5.4 miOakland ElementaryPublic · Grades PreK to 5Charleston, SC · 5.6 miStono Park ElementaryPublic · Grades PreK to 5Charleston, SC · 6.1 mi
The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.
Frequently asked questions
What grades does St. Johns High serve?
St. Johns High serves grades 9 through 12.
How many students attend St. Johns High?
St. Johns High reported 390 students in 2024-25, according to the NCES Common Core of Data.
What is the student-teacher ratio at St. Johns High?
About 11.5 students per full-time-equivalent teacher, based on 390 students and 34 teachers in federal data.
Is St. Johns High a public or charter school?
St. Johns High is a traditional public (non-charter) school.
What school district is St. Johns High in?
St. Johns High is part of Charleston 01 School District. See all schools in this district at https://parentschoolreview.com/districts/sc/charleston-01-school-district/
Where is St. Johns High located?
St. Johns High is at 1518 Main Road, Johns Island, SC 29455. The phone number is (843) 559-6200.
How many other schools are near St. Johns High?
There are 5 other schools within 5 miles of St. Johns High in our directory.
Is this your school?
Claim this profile for free to correct details, post open houses and tours, and respond to reviews.
ParentSchoolReview is owned and operated by School Success. Disclosure.
Other public and charter schools in Johns Island
Haut Gap Middle
Johns Island, SC
Grades 6 to 8 · 412 students
Public schoolMagnet
Mt. Zion Elementary
Johns Island, SC
Grades PreK to 5 · 295 students
Public school
Get open house alerts near Johns Island
A short email when schools near you post open houses, tours and shadow days. Free. Unsubscribe any time.