Armour High School is the only high school in Armour, South Dakota. It is the only high school in Armour School District 21–1, which also includes an elementary and a middle school.
Serving 52 students in grades 9-12, Armour High School - 01 ranks in the top 30% of all schools in South Dakota for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is ≥50% (which is higher than the South Dakota state average of 42%). The percentage of students achieving proficiency in reading/language arts is ≥50% (which is lower than the South Dakota state average of 51%).
The student-teacher ratio of 7:1 is lower than the South Dakota state level of 12:1.
Minority enrollment is 10% of the student body (majority Black and American Indian), which is lower than the South Dakota state average of 33% (majority American Indian).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 52 students
- Student-Teacher Ratio: 7:1
- Minority Enrollment: 10%
- Graduation Rate: ≥50% (Btm 50% in SD)
- Overall Testing Rank: Top 30%
- Math Proficiency: ≥50% (Top 30%)
- Reading Proficiency: ≥50% (Top 50%)
- Science Proficiency: <50% (Top 30%)
- Source: National Center for Education Statistics (NCES), SD Dept. of Education
Top Rankings
Armour High School - 01 ranks among the top 20% of public schools in South Dakota for:
Category
Attribute
Most improved public schools
Student Attention
School Overview
Armour High School - 01's student population of 52 students has declined by 7% over five school years.
The teacher population of 7 teachers has declined by 12% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
52 students
Gender %
Total Classroom Teachers
7 teachers
Colors
Grey, Carolina blue
School Calendar
School Rankings
Armour High School - 01 ranks within the top 30% of all 619 schools in South Dakota (based off of combined math and reading proficiency testing data).
The diversity score of Armour High School - 01 is 0.19, 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
#182 out of 619 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
≥50%
42%
Reading/Language Arts Test Scores (% Proficient)
≥50%
51%
Science Test Scores (% Proficient)
<50%
42%
Student-Teacher Ratio
7:1
12:1
American Indian
4%
14%
Asian
n/a
2%
Hispanic
2%
8%
Black
4%
3%
White
90%
67%
Hawaiian
n/a
n/a
Two or more races
n/a
6%
All Ethnic Groups
Graduation Rate
≥50%
82%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
13%
31%
Eligible for Reduced Lunch
13%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), SD Dept. of Education
School Notes
- School Mascot: Nighthawks
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Armour High School - 01's ranking?
Armour High School - 01 is ranked #182 out of 619 schools, which ranks it among the top 30% of public schools in South Dakota.
What percent of students have achieved state testing proficiency in math and reading?
≥50% of students have achieved math proficiency (compared to the 42% SD state average), while ≥50% of students have achieved reading proficiency (compared to the 51% SD state average).
What is the graduation rate of Armour High School - 01?
The graduation rate of Armour High School - 01 is 50%, which is lower than the South Dakota state average of 82%.
How many students attend Armour High School - 01?
52 students attend Armour High School - 01.
What is the racial composition of the student body?
90% of Armour High School - 01 students are White, 4% of students are American Indian, 4% of students are Black, and 2% of students are Hispanic.
What is the student-teacher ratio of Armour High School - 01?
Armour High School - 01 has a student ration of 7:1, which is lower than the South Dakota state average of 12:1.
What grades does Armour High School - 01 offer ?
Armour High School - 01 offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Armour High School - 01 part of?
Armour High School - 01 is part of Armour School District 21-1.
School Reviews
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