For the 2026 school year, there are 2 private high schools serving 486 students in Dell Rapids, SD.
The top-ranked private high school in Dell Rapids, SD is St. Mary Catholic School.
100% of private high schools in Dell Rapids, SD are religiously affiliated (most commonly Catholic).
Top-Ranked Dell Rapids Private High Schools (2026)
School
Location
Quick Facts
St. Mary Catholic School
(Catholic)
812 N State Ave
Dell Rapids, SD 57022
(605) 428-5591
Dell Rapids, SD 57022
(605) 428-5591
Gr: PK-12 | 252 students Avg. class size: 16 students
St. Mary Grade School
(Catholic)
602 E 8th St
Dell Rapids, SD 57022
(605) 428-5591
Dell Rapids, SD 57022
(605) 428-5591
Gr: PK-12 | 234 students
Overview
This Town (Dell Rapids)
This State (SD)
# Schools
2 Schools
Student Body:
# Students
486 Students
7,411 Students
% Average Students of Color
2%
27%
Academics and Faculty:
# Teachers
29 Teachers
626 Teachers
Average Student-Teacher Ratio
17:1
12:1
Average Class Size
16 students
14 students
Tuition and Acceptance Rate:
Students by Ethnicity:
Diversity Score
0.14
0.59
# American Indian Students
6 Students
1,308 Students
% American Indian Students
1%
17%
# Asian Students
n/a
69 Students
% Asian Students
n/a
1%
# Hispanic Students
n/a
136 Students
% Hispanic Students
n/a
2%
# Black Students
4 Students
99 Students
% Black Students
1%
1%
# White Students
451 Students
4,528 Students
% White Students
93%
59%
# Hawaiian Students
n/a
95 Students
% Hawaiian Students
n/a
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
25 Students
1,424 Students
% of Others Students
5%
19%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private high schools in Dell Rapids, SD?
The top-ranked private high schools in Dell Rapids, SD is St. Mary Catholic School.
How many private high schools are located in Dell Rapids?
2 private high schools are located in Dell Rapids.
What percentage of private high schools are religiously affiliated in Dell Rapids?
100% of private high schools in Dell Rapids are religiously affiliated (most commonly Catholic).
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