Tri-Valley High School
46474 252nd St, Colton, SD 57018
Public High School 9th to 12th
Students
297
Student Teacher Ratio
15:1
ACT Overall Score
23
Chester High School
102 Second Ave, Chester, SD 57016
Public High School 9th to 12th
Students
107
Student Teacher Ratio
11:1
ACT Overall Score
24
Colman-Egan High School
200 S Loban Ave, Colman, SD 57017
Public High School 9th to 12th
Students
100
Student Teacher Ratio
14:1
ACT Overall Score
23
Chester Area Cyber School
500 5th St, Chester, SD 57016
Public High School 9th to 12th
Students
102
Student Teacher Ratio
27:1
High Plains Alternative School
500 5th St, Chester, SD 57016
Public High School 9th to 12th
Students
62
Student Teacher Ratio
0:1
For families seeking quality education in Chester, SD the area offers 5 school options serving High School grade levels. Local schools demonstrate strong academic achievement, with top performers reaching 76% reading proficiency. Learn more about what Chester has to offer and view additional schools in nearby cities and neighborhoods.
Copyright © 2026 CoStar Group
