Atholton High School is located in Columbia, MD and is one of 16 high schools in Howard County Public Schools School District. It is a public school that serves 1459 students in grades 9-12. See Atholton High School's test results
to learn more about school performance.
In 2011, Atholton High School had 15 students for every full-time equivalent teacher. The Maryland average is 15 students per full-time equivalent teacher.