- James Island Charter High reported a higher sat/act participation than Greg Mathis Charter High (419 vs. 9).
- James Island Charter High reported a higher graduating cohort than Greg Mathis Charter High (386 vs. 27).
- James Island Charter High reported a higher chronically absent students than Greg Mathis Charter High (189 vs. 47).
- Source Data Limit: 8 metrics are directly comparable between the two schools.
- Source Data Limit: 6 additional metrics are reported by only one school.
Attendance
How consistently students are present
James Island Charter High reported a higher chronically absent students than Greg Mathis Charter High (189 vs. 47).
Graduation Outcomes
Cohort completion rates reported to federal agencies
James Island Charter High reported a higher graduating cohort than Greg Mathis Charter High (386 vs. 27).
Course Access & Programs
Advanced coursework and academic programs available
James Island Charter High reported a higher sat/act participation than Greg Mathis Charter High (419 vs. 9).
School Environment
Disciplinary actions from the Civil Rights Data Collection
James Island Charter High reported a higher in-school suspensions than Greg Mathis Charter High (103 vs. 1).
Staffing & Support
Counselor and support staff capacity
James Island Charter High reported a higher students per counselor than Greg Mathis Charter High (195.5:1 vs. 61:1).
Subgroup Analysis
Comparing reported values between specific student populations where both schools have data.
17 subgroup comparisons available across both schools.
Reported Only at James Island Charter High
6 metrics were reported by James Island Charter High. Comparable data for Greg Mathis Charter High is missing or suppressed.
Graduation rate
90%
AP courses offered
15
AP enrollment
307
IB enrollment
82
Dual enrollment
103
Gifted & talented
445
Contextual Indicators
District Context
District-level data describes the overarching school district, not the individual school.
Per-pupil spending
Greg Mathis Charter High
$16,634.96
James Island Charter High
$16,634.96
Local revenue share
Greg Mathis Charter High
58.6%
James Island Charter High
58.6%
State revenue share
Greg Mathis Charter High
27.6%
James Island Charter High
27.6%
Federal revenue share
Greg Mathis Charter High
13.8%
James Island Charter High
13.8%
District chronic absenteeism rate
Greg Mathis Charter High
24.3%
James Island Charter High
24.3%
County Economics
Both schools are located in the same county.
Median household income
Charleston County
$84,320
Charleston County
$84,320
Poverty rate
Charleston County
11.6%
Charleston County
11.6%
Bachelor's degree or higher
Charleston County
49%
Charleston County
49%
Unemployment rate
Charleston County
3.4%
Charleston County
3.4%
This comparison is derived exclusively from publicly available federal and state datasets. It may not reflect the most current information. We encourage parents and families to supplement this data with information published directly on each school’s website, which may include more recent figures.