For the 2026 school year, there are 2 private schools serving 637 students in Rock Valley, IA (there are 4 public schools, serving 884 public students). 42% of all K-12 students in Rock Valley, IA are educated in private schools (compared to the IA state average of 10%).
The top-ranked private school in Rock Valley, IA is Netherlands Reformed Christian School.
100% of private schools in Rock Valley, IA are religiously affiliated (most commonly Calvinist).
Top-Ranked Rock Valley Private Schools (2026)
School
Location
Quick Facts
Netherlands Reformed Christian School
(Calvinist)
712 20th Ave Se
Rock Valley, IA 51247
(712) 476-2821
Rock Valley, IA 51247
(712) 476-2821
Gr: PK-12 | 404 students
Rock Valley Christian School
(Calvinist)
1405 17th St
Rock Valley, IA 51247
(712) 476-2615
Rock Valley, IA 51247
(712) 476-2615
Gr: K-8 | 233 students
Rock Valley, Iowa Private Schools (Closed)
School
Location
Quick Facts
Heritage Reformed Christian School (Closed 2021)
(Christian)
1800 19th St
Rock Valley, IA 51247
(712) 476-2346
Rock Valley, IA 51247
(712) 476-2346
Gr: 3-5 | 8 students
Overview
This Town (Rock Valley)
This State (IA)
# Schools
2 Schools
Student Body:
# Students
637 Students
52,698 Students
% Average Students of Color
3%
16%
Academics and Faculty:
# Teachers
53 Teachers
4,274 Teachers
Average Student-Teacher Ratio
12:1
12:1
Tuition and Acceptance Rate:
Students by Ethnicity:
Diversity Score
0.02
0.48
# American Indian Students
n/a
116 Students
% American Indian Students
n/a
n/a
# Asian Students
n/a
1,075 Students
% Asian Students
n/a
2%
# Hispanic Students
4 Students
3,392 Students
% Hispanic Students
1%
7%
# Black Students
4 Students
1,537 Students
% Black Students
n/a
3%
# White Students
644 Students
36,965 Students
% White Students
99%
70%
# Hawaiian Students
n/a
98 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
n/a
9,624 Students
% of Others Students
n/a
18%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private schools in Rock Valley, IA?
The top-ranked private schools in Rock Valley, IA is Netherlands Reformed Christian School.
How many private schools are located in Rock Valley?
2 private schools are located in Rock Valley.
What percentage of students in Rock Valley go to private school?
42% of all K-12 students in Rock Valley are educated in private schools (compared to the IA state average of 10%).
What percentage of private schools are religiously affiliated in Rock Valley?
100% of private schools in Rock Valley are religiously affiliated (most commonly Calvinist).
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