Serving 22 students in grades Kindergarten-8, Longvalley Elementary - 10 ranks in the bottom 50% of all schools in South Dakota for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 40-59% (which is approximately equal to 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 6:1 is lower than the South Dakota state level of 12:1.
Minority enrollment is 45% of the student body (majority American Indian), which is higher than the South Dakota state average of 34% (majority American Indian).
Quick Facts (2026-27)
- Grades: Kindergarten-8
- Enrollment: 22 students
- Student-Teacher Ratio: 6:1
- Minority Enrollment: 45%
- Overall Testing Rank: Bottom 50% in SD
- Math Proficiency: 40-59% (Top 50%)
- Reading Proficiency: 21-39% (Btm 50%)
- Science Proficiency: <50% (Top 1%)
- Source: National Center for Education Statistics (NCES), SD Dept. of Education
School Overview
Longvalley Elementary - 10's student population of 22 students has declined by 35% over five school years.
The teacher population of 4 teachers has declined by 20% over five school years.
Grades Offered
Grades Kindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
22 students
Total Classroom Teachers
4 teachers
Year Founded
1901
School Calendar
School Rankings
Longvalley Elementary - 10 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 Longvalley Elementary - 10 is 0.50, 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
#429 out of 619 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
40-59%
42%
Reading/Language Arts Test Scores (% Proficient)
21-39%
51%
Science Test Scores (% Proficient)
(20-21)<50%
42%
Student-Teacher Ratio
6:1
12:1
American Indian
45%
14%
Asian
n/a
2%
Hispanic
n/a
9%
Black
n/a
3%
White
55%
66%
Hawaiian
n/a
n/a
Two or more races
n/a
6%
All Ethnic Groups
Chronically Absent Students
(22-23)13.6%
22.5%
Eligible for Free Lunch
55%
34%
Eligible for Reduced Lunch
4%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), SD Dept. of Education
Frequently Asked Questions
What is Longvalley Elementary - 10's ranking?
Longvalley Elementary - 10 is ranked #429 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?
40-59% 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).
How many students attend Longvalley Elementary - 10?
22 students attend Longvalley Elementary - 10.
What is the racial composition of the student body?
55% of Longvalley Elementary - 10 students are White, and 45% of students are American Indian.
What is the student-teacher ratio of Longvalley Elementary - 10?
Longvalley Elementary - 10 has a student ration of 6:1, which is lower than the South Dakota state average of 12:1.
What grades does Longvalley Elementary - 10 offer ?
Longvalley Elementary - 10 offers enrollment in grades Kindergarten-8 (No virtual instruction).
What school district is Longvalley Elementary - 10 part of?
Longvalley Elementary - 10 is part of Kadoka Area School District 35-2.
School Reviews
Review Longvalley Elementary - 10. 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
What Makes an Elementary School Feel Supportive?
Discover what makes one elementary school more supportive than another, from teacher relationships and family communication to classroom attention, belonging, student services, leadership, routines, and responsive academic support systems.
Second School Tour: Questions Parents Forget to Ask
A second school tour can reveal what families miss initially. Learn which questions to ask about teachers, support, schedules, safety, communication, programs, and everyday student life before enrolling.
Attendance Policies Are Changing: Parent Guide 2026
Attendance policies are changing across public schools. Learn what parents should examine about absences, tardiness, interventions, flexibility, communication, and student support before choosing a school for their child today.
