For the 2026-27 school year, there are 4 public schools serving 586 students in Deuel County, SD.
The top-ranked public schools in Deuel County, SD are Clear Lake Elementary - 02, Deuel High School - 01 and Clear Lake Middle School - 04. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Deuel County, SD public schools have an average math proficiency score of 44% (versus the South Dakota public school average of 43%), and reading proficiency score of 47% (versus the 51% statewide average). Schools in Deuel County have an average ranking of 4/10, which is in the bottom 50% of South Dakota public schools.
Minority enrollment is 5% of the student body (majority Hispanic), which is less than the South Dakota public school average of 34% (majority American Indian).
Best Public Schools in Deuel County (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Clear Lake Elementary - 02
(Math: 40-44% | Reading: 50-54%)
Rank:
Rank:
5/
Bottom 50%10
410 5th St W
Clear Lake, SD 57226
(605) 874-2162
Clear Lake, SD 57226
(605) 874-2162
Gr: PK-5 | 270 students Student-teacher ratio: 12:1 Minority enrollment: 5%
Rank: #22.
Deuel High School - 01
(Math: 30-39% | Reading: 50-59%)
Rank:
Rank:
5/
Bottom 50%10
410 5th St W
Clear Lake, SD 57226
(605) 874-2163
Clear Lake, SD 57226
(605) 874-2163
Gr: 9-12 | 176 students Student-teacher ratio: 15:1 Minority enrollment: 6%
Rank: #33.
Clear Lake Middle School - 04
(Math: 45-49% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
410 5th St W
Clear Lake, SD 57226
(605) 874-2162
Clear Lake, SD 57226
(605) 874-2162
Gr: 6-8 | 104 students Student-teacher ratio: 17:1 Minority enrollment: 8%
Rank: #44.
Deubrook Elementary - 03
(Math: 40-44% | Reading: 40-44%)
Rank:
Rank:
3/
Bottom 50%10
695 Palisades Ave
Toronto, SD 57268
(605) 794-1152
Toronto, SD 57268
(605) 794-1152
Gr: PK-6 | 225 students Student-teacher ratio: 12:1 Minority enrollment: 4%
Deuel County Public Schools (Closed)
School
Location
Quick Facts
319 Main St
Astoria, SD 57213
(605) 794-1152
Astoria, SD 57213
(605) 794-1152
Gr: K-1 | 36 students Student-teacher ratio: 12:1 Minority enrollment: 6%
Frequently Asked Questions
What are the top-ranked public schools in Deuel County, SD?
The top-ranked public schools in Deuel County, SD include Clear Lake Elementary - 02, Deuel High School - 01 and Clear Lake Middle School - 04.
How many public schools are located in Deuel County?
3 public schools are located in Deuel County.
What is the racial composition of students in Deuel County?
Deuel County public schools minority enrollment is 5% of the student body (majority Hispanic), which is less than the South Dakota public schools average of 34% (majority American Indian).
Recent Articles
What Makes an Elementary School Feel Supportive?
Discover what makes one elementary school more supportive than another, from teacher relationships and family communication to classroom attention, belonging, student services, leadership, routines, and responsive academic support systems.
Second School Tour: Questions Parents Forget to Ask
A second school tour can reveal what families miss initially. Learn which questions to ask about teachers, support, schedules, safety, communication, programs, and everyday student life before enrolling.
Attendance Policies Are Changing: Parent Guide 2026
Attendance policies are changing across public schools. Learn what parents should examine about absences, tardiness, interventions, flexibility, communication, and student support before choosing a school for their child today.