Top Rankings
Tri-Valley School District 49-6 ranks among the top 20% of public school district in South Dakota for:
Category
Attribute
Graduation Rate
Highest graduation rate (Top 5%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there is 1 public high school serving 275 students in Tri-Valley School District 49-6. This district's average high testing ranking is 10/10, which is in the top 5% of public high schools in South Dakota.
ÎÛÎÛÂþ» High School in Tri-Valley School District 49-6 have an average math proficiency score of 52% (versus the South Dakota public high school average of 40%), and reading proficiency score of 82% (versus the 63% statewide average).
ÎÛÎÛÂþ» High School in Tri-Valley School District 49-6 have a Graduation Rate of 92%, which is more than the South Dakota average of 81%.
The school with highest graduation rate is Tri-valley High School - 01, with 90-94% graduation rate. Read more about public school graduation rate statistics in South Dakota or national school graduation rate statistics.
Minority enrollment is 11% of the student body (majority Hispanic and Black), which is less than the South Dakota public high school average of 35% (majority American Indian).
Overview
This School District
This State (SD)
# Schools
4 Schools
218 Schools
# Students
932 Students
47,000 Students
# Teachers
69 Teachers
3,332 Teachers
Student : Teacher Ratio
14:1
14:1
Student By Grade
District Rank
Tri-Valley School District 49-6, which is ranked within the bottom 50% of all 146 school districts in South Dakota (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 90-94% has decreased from 95% over five school years.
Overall District Rank
#84 out of 148 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
40%
42%
Reading/Language Arts Test Scores (% Proficient)
52%
51%
Science Test Scores (% Proficient)
43%
42%
Graduation Rate
90-94%
82%
Students by Ethnicity:
Diversity Score
0.27
0.54
% American Indian
1%
19%
% Asian
n/a
1%
% Hispanic
5%
7%
% Black
6%
3%
% White
85%
65%
% Hawaiian
n/a
n/a
% Two or more races
3%
5%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $13,363 is higher than the state median of $13,121. The school district revenue/student has grown by 5% over four school years.
The school district's spending/student of $13,156 is higher than the state median of $12,623. The school district spending/student has grown by 5% over four school years.
Total Revenue
$13 MM
$1,916 MM
Spending
$12 MM
$1,844 MM
Revenue / Student
$13,363
$13,121
Spending / Student
$13,156
$12,623
Best Tri-Valley School District 49-6 ÎÛÎÛÂþ» High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Tri-valley High School - 01
(Math: 50-54% | Reading: 80-84%)
Rank:
Rank:
10/
Top 10%10
46450 252nd St
Colton, SD 57018
(605) 446-3538
Colton, SD 57018
(605) 446-3538
Grades: 9-12
| 275 students
Recent Articles
Segregation in K-12 Education: Colonial Era
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.
2011 Classroom Size Update: Are Classes Still Growing Larger?
Since the recession, public school classrooms have seen major budget cuts - and many increases in class sizes. How is the situation in 2011? Read this article to find out.
Will Single Sex Classrooms Save ÎÛÎÛÂþ» Schools?
Learn about the benefits of single sex classrooms and why public schools are hoping this type of classroom will save the American school system.
