Sioux Center Christian School Top 25 · Oldest Founding Date (IA)

Spalding Catholic Schools Top 15 · Lowest Tuition (IA)

Home > Iowa > Sioux County

Sioux County Private Schools

For the 2026-27 school year, there are 12 private schools serving 2,639 students in Sioux County, IA (there are 18 public schools, serving 5,342 public students). 33% of all K-12 students are educated in private schools (compared to the IA state average of 10%).

The average acceptance rate is 95%, which is higher than the Iowa private school average acceptance rate of 91%.

100% of private schools in Sioux County, IA are religiously affiliated (most commonly Calvinist and Christian).

Quick Facts (26-27)

# Private Schools: 12
# Students Served: 2,639
Average Tuition: $8,301
% Students of Color: 6%
View Sioux County, IA School Trends

Quick Facts (26-27)

# Private Schools: 12
# Students Served: 2,639
Average Tuition: $8,301
% Students of Color: 6%
View Sioux County, IA School Trends

[+] Show Closed Private Schools in Sioux County, Iowa

Sioux County Private Schools (Closed)

Heritage Reformed Christian School

Gr: 3-5 | 8 students

Christian

1800 19th St

Rock Valley, IA 51247

(712) 476-2346

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Hospers Christian School

Gr: K-8 | 42 students

Calvinist

104 6th Ave N Box 427

Hospers, IA 51238

(712) 752-8342

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Spalding Catholic School

Gr: PK-6 | 55 students

Catholic

521 Broad St.

Granville, IA 51022

(712) 756-4532

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Overview

Academics and Faculty:

# Teachers

224 Teachers

4,273 Teachers

Average Student-Teacher Ratio

12:1

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Student-Teacher Ratio Trends (2015-2025)
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	12:1	12:1	11:1
2024	12:1	12:1	11:1
2023	13:1	13:1	11:1
2022	12:1	13:1	11:1
2021	12:1	13:1	11:1
2020	12:1	13:1	12:1
2019	12:1	14:1	12:1
2018	12:1	14:1	12:1
2017	15:1	13:1	12:1
2016	15:1	13:1	12:1
2015	15:1	13:1	12:1

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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Average Faculty w/Advanced Degree

33%

39%

Average Class Size

22 students

16 students

Average Number of AP Courses

1 course

9 courses

Average ACT score

(Out of 36)

Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$8,301

$7,664

Average % on Financial Aid

70%

39%

Average Acceptance Rate

95%

91%

Students by Ethnicity:

0.14

0.48

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Diversity Score Trends
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	0.14	0.47	0.65
2024	0.16	0.47	0.65
2023	0.21	0.50	0.65
2022	0.22	0.47	0.64
2021	0.24	0.47	0.64
2020	0.24	0.47	0.64
2019	0.20	0.46	0.63
2018	0.20	0.45	0.63
2017	0.21	0.39	0.61
2016	0.23	0.39	0.61
2015	0.21	0.39	0.61

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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# American Indian Students

2 Students

116 Students

% American Indian Students

<1%

# Asian Students

13 Students

1,075 Students

% Asian Students

<1%

View Data

Asian Student Percentage Trends
Year	Sioux County Average	Iowa (IA) Average	National Average
2022	1%	2%	4%
2021	1%	3%	4%
2020	1%	2%	4%
2019	1%	2%	4%
2018	1%	2%	4%

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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Hispanic Students

53 Students

3,392 Students

% Hispanic Students

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Hispanic Student Percentage Trends
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	2%	6%	9%
2024	3%	7%	9%
2023	2%	6%	9%
2022	2%	6%	8%
2021	2%	6%	9%
2020	2%	6%	9%
2019	2%	5%	8%
2018	2%	5%	8%
2017	2%	4%	8%
2016	2%	4%	8%
2015	1%	4%	8%

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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Black Students

30 Students

1,537 Students

% Black Students

View Data

Black Student Percentage Trends
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	1%	3%	7%
2024	1%	3%	7%
2023	1%	3%	8%
2022	1%	3%	7%
2021	1%	3%	7%
2020	1%	3%	8%
2019	1%	3%	7%
2018	1%	3%	7%

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Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# White Students

2,492 Students

36,965 Students

% White Students

93%

70%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

White Student Percentage Trends
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	93%	70%	52%
2024	92%	71%	52%
2023	88%	68%	52%
2022	88%	71%	54%
2021	87%	70%	54%
2020	87%	71%	54%
2019	89%	72%	56%
2018	89%	72%	56%
2017	89%	77%	58%
2016	87%	76%	58%
2015	89%	76%	58%

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Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Hawaiian Students

0 Students

98 Students

% Hawaiian Students

<1%

# Others Students

98 Students

9,655 Students

% of Others Students

18%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Other Races Student Percentage Trends
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	4%	18%	26%
2024	4%	17%	26%
2023	9%	20%	25%
2022	6%	18%	25%
2021	7%	18%	25%
2020	7%	18%	24%
2019	7%	18%	24%
2018	7%	18%	23%
2017	9%	15%	22%
2016	11%	16%	22%
2015	10%	16%	21%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full County Data: Full County Dataset XML | Full County Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars

3 extracurriculars

6 extracurriculars

Average Number of Sports

8 sports

7 sports

Frequently Asked Questions

What are the top ranked private schools in Sioux County, IA?

The private schools in Sioux County, IA include Hull Christian School, Netherlands Reformed Christian School, and Sioux Center Christian School.

How many private schools are located in Sioux County?

12 private schools are located in Sioux County.

How diverse are private schools in Sioux County?

Sioux County private schools are approximately 6% minority students, which is lower than the Iowa private school average of 16%.

What percentage of students in Sioux County go to private school?

33% of all K-12 students in Sioux County are educated in private schools (compared to the IA state average of 10%).

What percentage of private schools are religiously affiliated in Sioux County?

100% of private schools in Sioux County are religiously affiliated (most commonly Calvinist and Christian).

Which private schools in Sioux County are often viewed compared to one another?

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