The Seabrook Island, SC educational system consists of n/a public schools, n/a private schools and n/a post-secondary schools. Seabrook Island public schools have average test scores of n/a which is equal to than the South Carolina average and equal to than the national average. The student to teach ratio of Seabrook Island public schools is n/a, compared to 16:1 in South Carolina and 16:1 across all of the United States. A total of 98.2% of students have completed 8th grade, 98.2% have completed high school, 70.5% have completed a bachelor’s degree and 12.9% have completed a doctorate degree.