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Custer School District 16-1 (2026) - Custer, SD

Custer School District 16-1

527 Montgomery St
Custer, SD 57730
(District boundaries shown in map)
5/
10
Bottom 50%

Top Rankings

Custer School District 16-1 ranks among the top 20% of public school district in South Dakota for:

Category
Attribute
Science Proficiency
Highest science proficiency (Top 20%)
Graduation Rate
Highest graduation rate (Top 5%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 6 public schools serving 887 students in Custer School District 16-1. This district's average testing ranking is 6/10, which is in the top 50% of public schools in South Dakota.
Public Schools in Custer School District 16-1 have an average math proficiency score of 47% (versus the South Dakota public school average of 43%), and reading proficiency score of 52% (versus the 51% statewide average).
Minority enrollment is 14% of the student body (majority Hispanic), which is less than the South Dakota public school average of 34% (majority American Indian).

Overview

This School District
This State (SD)
# Schools
6 Schools
727 Schools
# Students
887 Students
146,864 Students
# Teachers
76 Teachers
10,621 Teachers
Student-Teacher Ratio
12:1
12:1

Student By Grade

District Rank

Custer School District 16-1, which is ranked within the top 50% of all 146 school districts in South Dakota (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 92% has decreased from 95% over five school years.
This School District
State Average (SD)
#77 out of 148 school districts
(Bottom 50%)
47%
42%
51%
51%
52%
42%
92%
82%

Students by Ethnicity:

0.26
0.53
% American Indian
3%
14%
% Asian
n/a
2%
% Hispanic
7%
9%
% Black
n/a
3%
% White
86%
66%
% Hawaiian
n/a
n/a
% Two or more races
4%
6%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $15,804 is higher than the state median of $13,047. The school district revenue/student has grown by 11% over four school years.
The school district's spending/student of $22,147 is higher than the state median of $12,552. The school district spending/student has grown by 63% over four school years.
This School District
This State (SD)
Total Revenue
$14 MM
$1,916 MM
Spending
$20 MM
$1,844 MM
Revenue / Student
$15,804
$13,047
Spending / Student
$22,147
$12,552

Best Custer School District 16-1 Public Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Custer Elementary - 02
(Math: 60-64% | Reading: 50-54%)
Rank:
8/
10
Top 30%
1415 Wildcat Ln
Custer, SD 57730
(605) 673-4483
Gr: PK-6 | 269 students Student-teacher ratio: 10:1 Minority enrollment: 16%
Rank: #22.
Custer High School - 01
(Math: 40-44% | Reading: 75-79%)
Rank:
8/
10
Top 30%
1645 Wildcat Ln
Custer, SD 57730
(605) 673-4473
Gr: 9-12 | 272 students Student-teacher ratio: 14:1 Minority enrollment: 15%
Rank: #33.
Custer Jr. High - 05
(Math: 35-39% | Reading: 55-59%)
Rank:
5/
10
Bottom 50%
1645 Wildcat Ln
Custer, SD 57730
(605) 673-4473
Gr: 7-8 | 101 students Student-teacher ratio: 13:1 Minority enrollment: 12%
Rank: #44.
Hermosa Elementary - 04
(Math: 35-39% | Reading: 35-39%)
Rank:
3/
10
Bottom 50%
11 4th St
Hermosa, SD 57744
(605) 255-4345
Gr: PK-6 | 181 students Student-teacher ratio: 11:1 Minority enrollment: 9%
Rank: n/an/a
A.c.e. High Academy - 06
Alternative School
527 Montgomery St
Custer, SD 57730
(605) 673-4473
Gr: 9-12 | 16 students Student-teacher ratio: 16:1 Minority enrollment: 19%
Rank: n/an/a
11 4th St
Hermosa, SD 57744
(605) 255-4345
Gr: 7-8 | 48 students Student-teacher ratio: 10:1 Minority enrollment: 16%

Frequently Asked Questions

How many schools belong to Custer School District 16-1?
Custer School District 16-1 manages 6 public schools serving 887 students.
What is the rank of Custer School District 16-1?
Custer School District 16-1 is ranked #69 out of 146 school districts in South Dakota (top 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of South Dakota school districts for: Highest science proficiency (Top 20%), Highest graduation rate (Top 5%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in Custer School District 16-1?
86% of Custer School District 16-1 students are White, 7% of students are Hispanic, 4% of students are Two or more races, and 3% of students are American Indian.
What is the student/teacher ratio of Custer School District 16-1?
Custer School District 16-1 has a student/teacher ratio of 12:1, which is lower than the South Dakota state average of 14:1.
What is Custer School District 16-1's spending/student ratio?
The school district's spending/student of $22,147 is higher than the state median of $12,552. The school district spending/student has grown by 63% over four school years.

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Quick Facts (2026)

  • District size: 6 schools
  • Grades: K-12
  • Enrollment: 887 students
  • Student-Teacher Ratio: 12:1
  • Minority Enrollment: 14%
  • : 92% (Top 5% in SD)
  • : Bottom 50%
  • : 47% (Top 50%)
  • : 51% (Btm 50%)
  • : 52% (Top 20%)
  • Source: National Center for Education Statistics (NCES), SD Dept. of Education

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