For the 2025 school year, there are 2 public high schools serving 136 students in 57430, SD.
The top ranked public high schools in 57430, SD are Britton-hecla High School - 01 and Sunset Colony High School - 06. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 57430 have an average math proficiency score of 45% (versus the South Dakota public high school average of 40%), and reading proficiency score of 75% (versus the 63% statewide average). High schools in 57430, SD have an average ranking of 8/10, which is in the top 30% of South Dakota public high schools.
Public high school in zipcode 57430 have a Graduation Rate of 80%, which is less than the South Dakota average of 81%.
The school with highest graduation rate is Britton-hecla High School - 01, with ≥80% graduation rate. Read more about public school graduation rate statistics in South Dakota or national school graduation rate statistics.
Minority enrollment is 9% of the student body (majority Hispanic), which is less than the South Dakota public high school average of 35% (majority American Indian).
Best 57430, SD Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Britton-hecla High School - 01
(Math: 40-49% | Reading: 70-79%)
Rank:
Rank:
8/
Top 30%10
759 5th St
Britton, SD 57430
(605) 448-2234
Britton, SD 57430
(605) 448-2234
Grades: 9-12
| 126 students
Rank: #22.
Sunset Colony High School - 06
(Math: <50% | Reading: ≥50% )
Rank:
Rank:
7/
Top 50%10
41632 109th St
Britton, SD 57430
(605) 448-2234
Britton, SD 57430
(605) 448-2234
Grades: 9-12
| 10 students
Frequently Asked Questions
What are the top ranked public high schools in 57430, SD?
The top ranked public high schools in 57430, SD include Britton-hecla High School - 01 and Sunset Colony High School - 06.
How many public high schools are located in 57430?
2 public high schools are located in 57430.
What is the racial composition of students in 57430?
57430 public high schools minority enrollment is 9% of the student body (majority Hispanic), which is less than the South Dakota public high schools average of 35% (majority American Indian).
Recent Articles

What is Project-Based Learning?
Project-based learning has been highly touted by some educators as a viable option to traditional learning models. We’ll take a look at what project-based learning is and why it is getting so much attention today.

What is an Online High School
Find information about Online High Schools - what they are and how they work.

“Smart Snacks” Standards Coming to School Vending Machines Nationwide
We explore new federal regulations that will ban junk food from public schools. This means no more sweets and soda in cafeteria lines, vending machines and snacks sold in other locations around the schools.