The Sandwich, IL educational system consists of 7 public schools, n/a private schools and n/a post-secondary schools. Sandwich public schools have average test scores of 31% which is 1% lower than than the Illinois average and 36% lower than than the national average. The student to teach ratio of Sandwich public schools is 17:1, compared to 18:1 in Illinois and 16:1 across all of the United States. A total of 84.6% of students have completed 8th grade, 83.0% have completed high school, 14.8% have completed a bachelor’s degree and 0.6% have completed a doctorate degree.