St. Elizabeth Seton Catholic School (often abbreviated to SES) is a co-educational parish private, Roman Catholic elementary and middle school in Naples, Florida. It is located in the Diocese of Venice in Florida. Description The school is named after Saint Elizabeth Ann Bailey Seton, the founder of Catholic schools in the United States. The school serves students in Grades PK (age 3) through Grade 8. There is currently one of each grade level with a total enrollment of 256 students. The student to teacher ratio is 13:1. The current principal is Mrs. Maria Niebuhr. Background St. Elizabeth Seton Catholic School is in Collier County Notes and references