Lyman High School, located in Presho, South Dakota, is the only high school in Lyman County. It is also the only high school in Lyman School District 42–1, which also includes two elementary schools and a middle school. Lyman High School's athletic teams are nicknamed the "Raiders".
Serving 80 students in grades 9-12, Lyman High School - 01 ranks in the top 50% of all schools in South Dakota for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 21-39% (which is lower than the South Dakota state average of 42%). The percentage of students achieving proficiency in reading/language arts is 60-79% (which is higher than the South Dakota state average of 51%).
The student-teacher ratio of 8:1 is lower than the South Dakota state level of 12:1.
Minority enrollment is 33% of the student body (majority American Indian), which is lower than the South Dakota state average of 34% (majority American Indian).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 80 students
- Student-Teacher Ratio: 8:1
- Minority Enrollment: 33%
- Graduation Rate: ≥80% (Top 50% in SD)
- Overall Testing Rank: Top 50%
- Math Proficiency: 21-39% (Btm 50%)
- Reading Proficiency: 60-79% (Top 20%)
- Science Proficiency: 21-39% (Btm 50%)
- Source: National Center for Education Statistics (NCES), SD Dept. of Education
Top Rankings
Lyman High School - 01 ranks among the top 20% of public schools in South Dakota for:
Category
Attribute
Reading/Language Arts Proficiency
Diversity
School Overview
Lyman High School - 01's student population of 80 students has declined by 23% over five school years.
The teacher population of 10 teachers has declined by 16% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
80 students
Total Classroom Teachers
10 teachers
Colors
White, Red
School Rankings
Lyman High School - 01 ranks within the top 50% of all 619 schools in South Dakota (based off of combined math and reading proficiency testing data).
The diversity score of Lyman High School - 01 is 0.47, which is less than the diversity score at state average of 0.53. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#293 out of 619 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
21-39%
42%
Reading/Language Arts Test Scores (% Proficient)
60-79%
51%
Science Test Scores (% Proficient)
21-39%
42%
Student-Teacher Ratio
8:1
12:1
American Indian
28%
14%
Asian
n/a
2%
Hispanic
n/a
9%
Black
n/a
3%
White
67%
66%
Hawaiian
n/a
n/a
Two or more races
5%
6%
All Ethnic Groups
Graduation Rate
≥80%
82%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
26%
34%
Eligible for Reduced Lunch
15%
7%
School Statewide Testing
School District Name
Lyman School District 42-1
Source: National Center for Education Statistics (NCES), SD Dept. of Education
School Notes
- School Mascot: Raiders
Frequently Asked Questions
What is Lyman High School - 01's ranking?
Lyman High School - 01 is ranked #293 out of 619 schools, which ranks it among the top 50% of public schools in South Dakota.
What percent of students have achieved state testing proficiency in math and reading?
21-39% of students have achieved math proficiency (compared to the 42% SD state average), while 60-79% of students have achieved reading proficiency (compared to the 51% SD state average).
What is the graduation rate of Lyman High School - 01?
The graduation rate of Lyman High School - 01 is 80%, which is lower than the South Dakota state average of 82%.
How many students attend Lyman High School - 01?
80 students attend Lyman High School - 01.
What is the racial composition of the student body?
67% of Lyman High School - 01 students are White, 28% of students are American Indian, and 5% of students are Two or more races.
What is the student-teacher ratio of Lyman High School - 01?
Lyman High School - 01 has a student ration of 8:1, which is lower than the South Dakota state average of 12:1.
What grades does Lyman High School - 01 offer ?
Lyman High School - 01 offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Lyman High School - 01 part of?
Lyman High School - 01 is part of Lyman School District 42-1.
School Reviews
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