Serving 39 students in grades 9-12, Todd County Achievement High School - 17 ranks in the bottom 50% of all schools in South Dakota for overall test scores (math proficiency is top 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is <50% (which is higher than the South Dakota state average of 47%). The percentage of students achieving proficiency in reading/language arts is <50% (which is lower than the South Dakota state average of 53%).
The student:teacher ratio of 39:1 is higher than the South Dakota state level of 12:1.
Quick Stats (2025)
- School Type: Alternative school
- Grades: 9-12
- Enrollment: 39 students
- Student:Teacher Ratio: 39:1
- Graduation Rate: <50% (Top 1% in SD)
- Math Proficiency: <50%
- Reading Proficiency: <50%
- Source: National Center for Education Statistics (NCES), SD Dept. of Education
Top Rankings
Todd County Achievement High School - 17 ranks among the top 20% of public schools in South Dakota for:
Category
Attribute
Percent Eligible For Free Lunch
Community Size
School Overview
Todd County Achievement High School - 17's student population of 39 students has grown by 254% over five school years.
The teacher population of 1 teachers has declined by 50% over five school years.
School Type
Grades Offered
Grades 9-12
(Exclusively virtual)
(Exclusively virtual)
Total Students
39 students
Gender %
Total Classroom Teachers
1 teacher
School Rankings
The diversity score of Todd County Achievement High School - 17 is 0.06, 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.
Math Test Scores (% Proficient)
(16-17)<50%
47%
Reading/Language Arts Test Scores (% Proficient)
(16-17)<50%
53%
Student : Teacher Ratio
39:1
12:1
American Indian
97%
14%
Asian
n/a
2%
Hispanic
n/a
8%
Black
n/a
3%
White
n/a
67%
Hawaiian
n/a
n/a
Two or more races
3%
6%
All Ethnic Groups
Graduation Rate
(20-21)<50%
80%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
100%
31%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), SD Dept. of Education
Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
<50% of students have achieved math proficiency (compared to the 47% SD state average), while <50% of students have achieved reading proficiency (compared to the 53% SD state average).
What is the graduation rate of Todd County Achievement High School - 17?
The graduation rate of Todd County Achievement High School - 17 is 50%, which is lower than the South Dakota state average of 80%.
How many students attend Todd County Achievement High School - 17?
39 students attend Todd County Achievement High School - 17.
What is the racial composition of the student body?
97% of Todd County Achievement High School - 17 students are American Indian, and 3% of students are Two or more races.
What is the student:teacher ratio of Todd County Achievement High School - 17?
Todd County Achievement High School - 17 has a student ration of 39:1, which is higher than the South Dakota state average of 12:1.
What grades does Todd County Achievement High School - 17 offer ?
Todd County Achievement High School - 17 offers enrollment in grades 9-12 (Exclusively virtual).
What school district is Todd County Achievement High School - 17 part of?
Todd County Achievement High School - 17 is part of Todd County School District 66-1.
School Reviews
Review Todd County Achievement High School - 17. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles

43 Fantastic ESL Resources for Students
We've put together this ESL resource guide to help students, from teens to adults, get the help they need to achieve their goals with learning English

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.