The Cottleville, MO educational system consists of n/a public schools, n/a private schools and 1 post-secondary schools. Cottleville public schools have average test scores of 70% which is 37% higher than than the Missouri average and 41% higher than than the national average. The student to teach ratio of Cottleville public schools is n/a, compared to 14:1 in Missouri and 16:1 across all of the United States. A total of 97.7% of students have completed 8th grade, 97.5% have completed high school, 48.2% have completed a bachelor’s degree and 5.6% have completed a doctorate degree.