Top Rankings
Agar-Blunt-Onida School District 58-3 ranks among the top 20% of public school district in South Dakota for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2025-26 school year, there are 4 public schools serving 229 students in Agar-Blunt-Onida School District 58-3. This district's average testing ranking is 9/10, which is in the top 20% of public schools in South Dakota.
Public Schools in Agar-Blunt-Onida School District 58-3 have an average math proficiency score of 54% (versus the South Dakota public school average of 43%), and reading proficiency score of 62% (versus the 51% statewide average).
Minority enrollment is 17% of the student body (majority American Indian), which is less than the South Dakota public school average of 33% (majority American Indian).
Overview
This School District
This State (SD)
# Schools
4 Schools
729 Schools
# Students
229 Students
145,763 Students
# Teachers
26 Teachers
10,615 Teachers
Student-Teacher Ratio
9:1
9:1
Student By Grade
District Rank
Agar-Blunt-Onida School District 58-3, which is ranked within the top 20% of all 146 school districts in South Dakota (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 50% has decreased from 80% over five school years.
Overall District Rank
#22 out of 148 school districts
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
55%
42%
Reading/Language Arts Test Scores (% Proficient)
60-64%
51%
Science Test Scores (% Proficient)
45-49%
42%
Graduation Rate
(21-22)≥50%
82%
Students by Ethnicity:
Diversity Score
0.30
0.53
% American Indian
6%
14%
% Asian
1%
2%
% Hispanic
4%
8%
% Black
1%
3%
% White
83%
67%
% Hawaiian
n/a
n/a
% Two or more races
5%
6%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $24,441 is higher than the state median of $13,146. The school district revenue/student has grown by 17% over four school years.
The school district's spending/student of $22,965 is higher than the state median of $12,647. The school district spending/student has grown by 17% over four school years.
Total Revenue
$6 MM
$1,916 MM
Spending
$5 MM
$1,844 MM
Revenue / Student
$24,441
$13,146
Spending / Student
$22,965
$12,647
Best Agar-Blunt-Onida School District 58-3 Public Schools (2025-26)
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.
Blunt Elementary - 03
(Math: <50% | Reading: <50%)
Rank:
Rank:
6/
Top 50%10
202 W Butte St
Blunt, SD 57522
(605) 258-2617
Blunt, SD 57522
(605) 258-2617
Gr: PK-4 | 14 students Student-teacher ratio: 4:1 Minority enrollment: 28%
Rank: #44.
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
How many schools belong to Agar-Blunt-Onida School District 58-3?
Agar-Blunt-Onida School District 58-3 manages 4 public schools serving 229 students.
What is the rank of Agar-Blunt-Onida School District 58-3?
Agar-Blunt-Onida School District 58-3 is ranked #21 out of 146 school districts in South Dakota (top 20%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of South Dakota school districts for: Highest overall rank (Top 20%), Highest math proficiency (Top 20%), Highest reading/language arts proficiency (Top 20%) and Lowest student-teacher ratio (Top 1%)
What is the racial composition of students in Agar-Blunt-Onida School District 58-3?
83% of Agar-Blunt-Onida School District 58-3 students are White, 6% of students are American Indian, 5% of students are Two or more races, 4% of students are Hispanic, 1% of students are Asian, and 1% of students are Black.
What is the student/teacher ratio of Agar-Blunt-Onida School District 58-3?
Agar-Blunt-Onida School District 58-3 has a student/teacher ratio of 9:1, which is lower than the South Dakota state average of 14:1.
What is Agar-Blunt-Onida School District 58-3's spending/student ratio?
The school district's spending/student of $22,965 is higher than the state median of $12,647. The school district spending/student has grown by 17% over four school years.
Recent Articles
Texas Schools Enrollment Trends & Policy in 2025
Latest data and policy changes on Texas public school enrollment growth, funding, and virtual education in 2025.
Financial Aid & Hidden Costs in Public Schools
Learn about financial aid and hidden costs in public schools. Discover what parents should budget for beyond tuition-free education.
NYC Schools Still Most Segregated in 2025
Despite reforms, New York City schools remain the most segregated in the U.S. in 2025. Here鈥檚 what parents and educators need to know.
