Best 57223 South Dakota Public Schools (2026)

For the 2026 school year, there are 4 public schools serving 338 students in 57223, SD.

The top-ranked public schools in 57223, SD are Castlewood Elementary - 02, Claremont Colony Elementary - 04 and Castlewood High School - 01. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Public schools in zipcode 57223 have an average math proficiency score of 52% (versus the South Dakota public school average of 43%), and reading proficiency score of 52% (versus the 51% statewide average). Schools in 57223, SD have an average ranking of 7/10, which is in the top 50% of South Dakota public schools.

Minority enrollment is 7% of the student body (majority Hispanic), which is less than the South Dakota public school average of 33% (majority American Indian).