Best 57730 South Dakota Public Middle Schools (2026)

For the 2026 school year, there is 1 public middle school serving 103 students in 57730, SD.

The top-ranked public middle school in 57730, SD is Custer Jr. High - 05. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Public middle school in zipcode 57730 have an average math proficiency score of 37% (versus the South Dakota public middle school average of 39%), and reading proficiency score of 57% (versus the 49% statewide average). Middle schools in 57730, SD have an average ranking of 6/10, which is in the top 50% of South Dakota public middle schools.

Minority enrollment is 14% of the student body (majority Hispanic), which is less than the South Dakota public middle school average of 42% (majority American Indian).