St. Johns High vs James Island Charter High
James Island Charter High has a higher overall rating of 9.1/10 compared to 7.1/10. James Island Charter High is significantly larger with 1,597 students, about 3.8× the size of St. Johns High (423). In math proficiency, James Island Charter High leads at 76.0%.
St. Johns High
Johns Island, SC
7.1/10
High School9th – 12th
423 students
James Island Charter High
Charleston, SC
9.1/10
High School9th – 12thCharter
1,597 students
Ratings Comparison
| Metric | St. Johns High | James Island Charter High |
|---|---|---|
| Overall Rating | 7.1 / 10 | 9.1 / 10 |
| Academic Score | 9.4 | 9.6 |
| Growth Score | 9.8 | 9.5 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 100% | 33.2% |
| Environment Score | 4.4 | 8.6 |
| State Rank | #371 of 1,176 | #11 of 1,176 |
| State Percentile | 69th | 99th |
Test Scores
| Subject | St. Johns High | James Island Charter High |
|---|---|---|
| Math Proficiency | 47.0% | 76.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 52.0% | 81.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | St. Johns High | James Island Charter High |
|---|---|---|
| Type | High School | High School |
| Grades | 9th – 12th | 9th – 12th |
| Enrollment | 423 | 1,597 |
| Student-Teacher Ratio | 14.1:1 | 14.9:1 |
| Free/Reduced Lunch | 100.0% | 33.2% |
| Chronic Absenteeism (SY 2022-23) | 47.8% | 11.8% |
| Graduation Rate (4yr) | 82.0% | 90.0% |
| District | Charleston 01 | Charleston 01 |
| City | Johns Island | Charleston |
Neighborhood
| Metric | Johns Island (29455) | Charleston (29412) |
|---|---|---|
| Median Household Income | $117,422 | $99,443 |
| Median Home Value | $499,500 | $458,000 |
| Median Rent | $1,489 | $1,744 |
| College Educated (Bachelor's+) | 56.8% | 54.8% |
| Poverty Rate | 9.3% | 7.8% |
| Avg Commute | 30 min | 23 min |