For the 2026 school year, there are 3 public schools serving 215 students in Onida, SD.
The top-ranked public schools in Onida, SD are Onida Elementary - 04, Sully Buttes Middle School - 06 and Sully Buttes High School - 07. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Onida, SD public schools have an average math proficiency score of 54% (versus the South Dakota public school average of 43%), and reading proficiency score of 63% (versus the 51% statewide average). Schools in Onida have an average ranking of 9/10, which is in the top 20% of South Dakota public schools.
Minority enrollment is 16% of the student body (majority American Indian and Hispanic), which is less than the South Dakota public school average of 33% (majority American Indian).
Best Public Schools in Onida, SD (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Onida Elementary - 04
(Math: 50-59% | Reading: 70-79%)
Rank:
Rank:
10/
Top 10%10
500 8th St
Onida, SD 57564
(605) 258-2617
Onida, SD 57564
(605) 258-2617
Gr: K-5 | 85 students Student-teacher ratio: 9:1 Minority enrollment: 15%
Rank: #22.
Sully Buttes Middle School - 06
(Math: 50-59% | Reading: 50-59%)
Rank:
Rank:
8/
Top 30%10
500 8th St
Onida, SD 57564
(605) 258-2618
Onida, SD 57564
(605) 258-2618
Gr: 6-8 | 58 students Student-teacher ratio: 10:1 Minority enrollment: 15%
Rank: #33.
Sully Buttes High School - 07
(Math: <50% | Reading: 40-59%)
Rank:
Rank:
5/
Bottom 50%10
500 8th St
Onida, SD 57564
(605) 258-2617
Onida, SD 57564
(605) 258-2617
Gr: 9-12 | 72 students Student-teacher ratio: 10:1 Minority enrollment: 17%
Frequently Asked Questions
What are the top-ranked public schools in Onida, SD?
The top-ranked public schools in Onida, SD include Onida Elementary - 04, Sully Buttes Middle School - 06 and Sully Buttes High School - 07.
How many public schools are located in Onida?
3 public schools are located in Onida.
What is the racial composition of students in Onida?
Onida public schools minority enrollment is 16% of the student body (majority American Indian and Hispanic), which is less than the South Dakota public schools average of 33% (majority American Indian).
Recent Articles
Spring Parent-Teacher Conferences: Key Questions
Spring Parent-Teacher Conferences: Questions Every Parent Should Ask to support academic growth, social development, and 2026 classroom goals.
Prepare for Spring Tests Without Anxiety
Learn how to prepare for spring standardized tests without increasing anxiety using proven strategies for families and schools.
Why Public Schools Are Launching Marketing Campaigns in 2026
Discover why public schools are launching marketing campaigns in 2026 and how enrollment shifts, school choice, and funding pressures are driving change.