Clark Elementary School is located in Sioux City, IA and is one of 19 elementary schools in Sioux City School District. It is a public school that serves 272 students in grades PK-5. See Clark Elementary School's test results
to learn more about school performance.
In 2011, Clark Elementary School had 18 students for every full-time equivalent teacher. The Iowa average is 14 students per full-time equivalent teacher.