Serving 54 students in grades 9-12, Henry High School - 01 ranks in the bottom 50% 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 21-39% (which is lower than the South Dakota state average of 51%).
The student-teacher ratio of 11:1 is lower than the South Dakota state level of 12:1.
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 54 students
- Student-Teacher Ratio: 11:1
- Graduation Rate: ≥80% (Top 50% in SD)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: <50% (Top 30%)
- Reading Proficiency: 21-39% (Btm 50%)
- Science Proficiency: ≤20% (Btm 50%)
- Source: National Center for Education Statistics (NCES), SD Dept. of Education
School Overview
Henry High School - 01's student population of 54 students has grown by 8% over five school years.
The teacher population of 5 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
54 students
Total Classroom Teachers
5 teachers
School Rankings
Henry High School - 01 ranks within the bottom 50% of all 619 schools in South Dakota (based off of combined math and reading proficiency testing data).
The diversity score of Henry High School - 01 is 0.00, 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
#393 out of 619 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
<50%
42%
Reading/Language Arts Test Scores (% Proficient)
21-39%
51%
Science Test Scores (% Proficient)
≤20%
42%
Student-Teacher Ratio
11:1
12:1
American Indian
n/a
14%
Asian
n/a
2%
Hispanic
n/a
9%
Black
n/a
3%
White
100%
66%
Hawaiian
n/a
n/a
Two or more races
n/a
6%
All Ethnic Groups
Graduation Rate
≥80%
82%
Chronically Absent Students
(22-23)25.9%
22.5%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
35%
34%
Eligible for Reduced Lunch
4%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), SD Dept. of Education
School Notes
- School Mascot: Falcons
Frequently Asked Questions
What is Henry High School - 01's ranking?
Henry High School - 01 is ranked #393 out of 619 schools, which ranks it among the bottom 50% 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 21-39% of students have achieved reading proficiency (compared to the 51% SD state average).
What is the graduation rate of Henry High School - 01?
The graduation rate of Henry High School - 01 is 80%, which is lower than the South Dakota state average of 82%.
How many students attend Henry High School - 01?
54 students attend Henry High School - 01.
What is the racial composition of the student body?
100% of Henry High School - 01 students are White.
What is the student-teacher ratio of Henry High School - 01?
Henry High School - 01 has a student ration of 11:1, which is lower than the South Dakota state average of 12:1.
What grades does Henry High School - 01 offer ?
Henry High School - 01 offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Henry High School - 01 part of?
Henry High School - 01 is part of Henry School District 14-2.
School Reviews
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