Best Sioux County Private Elementary Schools (2026)

For the 2026 school year, there are 9 private elementary schools serving 1,984 students in Sioux County, IA.

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

The average acceptance rate is 95%, which is higher than the Iowa private elementary school average acceptance rate of 85%.

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

Spalding Catholic Schools Photo - Spalding Catholic School is a Prek-6th grade school, located in northwest Iowa.

Top-Ranked Sioux County Private Elementary Schools (2026)

School

Location

Quick Facts

Netherlands Reformed Christian School

(Calvinist)

Add to Compare

712 20th Ave Se
Rock Valley, IA 51247
(712) 476-2821

Gr: PK-12 | 404 students

Orange City Christian School

(Calvinist)

Add to Compare

604 3rd St Sw
Orange City, IA 51041
(712) 737-2274

Gr: PK-8 | 340 students

Sioux Center Christian School

(Calvinist)

Add to Compare

630 1st Ave Se
Sioux Center, IA 51250
(712) 722-0777

Gr: PK-8 | 519 students Avg. class size: 18 students Sports: 4 | Extracurrculars: 5 Tuition & acceptance rate listed

Hull Christian School

(Christian)

Add to Compare

1301 5th St
Hull, IA 51239
(712) 439-2273

Gr: K-8 | 171 students

Hull Protestant Reformed Christian School

(Calvinist)

Add to Compare

218 2nd St
Hull, IA 51239
(712) 439-2490

Gr: K-8 | 142 students Sports: 3

Ireton Christian Schools

Add to Compare

104 5th St
Ireton, IA 51027
(712) 278-2445

Gr: PK-8 | 63 students

Rock Valley Christian School

(Calvinist)

Add to Compare

1405 17th St
Rock Valley, IA 51247
(712) 476-2615

Gr: K-8 | 233 students

Spalding Catholic Schools

(Catholic)

Add to Compare

908 6th Ave
Alton, IA 51003
(712) 756-4532

Gr: PK-6 | 52 students Extracurrculars: 1 Tuition listed

Spaulding Catholic School

(Catholic)

Add to Compare

908 6th Ave
Alton, IA 51003
(712) 756-4532

Gr: K-6 | 60 students

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

Sioux County Private Schools (Closed)

School

Location

Quick Facts

Heritage Reformed Christian School (Closed 2021)

(Christian)

1800 19th St
Rock Valley, IA 51247
(712) 476-2346

Gr: 3-5 | 8 students

Hospers Christian School (Closed 2000)

(Calvinist)

104 6th Ave N Box 427
Hospers, IA 51238
(712) 752-8342

Gr: K-8 | 42 students

Spalding Catholic School (Closed 2019)

(Catholic)

521 Broad St.
Granville, IA 51022
(712) 756-4532

Gr: PK-6 | 55 students

Overview

This County (Sioux County)

This State (IA)

# Schools

9 Schools

View Data

Trends in Total Number of Private Elementary Schools
Year	Sioux County Total Schools
2025	9
2024	11
2023	10
2022	8
2021	9
2020	9
2019	8
2018	8
2017	7
2016	8
2015	10

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Student Body:

# Students

1,984 Students

47,801 Students

View Data

Trends in the Average Number of Students Per Private Elementary School
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	220	220	199
2024	186	214	192
2023	208	190	193
2022	197	203	205
2021	182	200	201
2020	182	194	188
2019	210	198	193
2018	210	197	190
2017	213	192	199
2016	218	191	196
2015	216	185	183

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% Average Students of Color

15%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	6%	16%	33%
2024	6%	15%	32%
2023	4%	17%	32%
2022	8%	16%	32%
2021	8%	16%	31%
2020	8%	15%	31%
2019	5%	14%	31%
2018	5%	14%	30%
2017	4%	13%	31%
2016	3%	13%	31%
2015	4%	13%	31%

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Academics and Faculty:

# Teachers

171 Teachers

3,928 Teachers

Average Student-Teacher Ratio

12:1

View Data

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

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% Average Faculty w/Advanced Degree

10%

38%

View Data

Percentage of Faculty With Advanced Degrees Trends (2017-2025)
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	10%	38%	54%
2024	10%	39%	54%
2023	10%	39%	53%
2022	10%	38%	53%
2021	10%	39%	53%
2020	10%	39%	53%
2019	10%	40%	52%
2018	10%	35%	52%
2017	10%	30%	51%

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Average Class Size

18 students

16 students

View Data

Class Size Trends (2024-2025)
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	18	16	16
2024	18	15	15

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$7,233

$9,428

View Data

Tuition Cost Trends (2017-2025)
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	$7,233	$9,547	$14,043
2024	$6,823	$7,056	$12,357
2023	$3,000	$4,989	$11,693
2022	$3,000	$4,647	$11,199
2021	$3,000	$4,614	$10,824
2020	$3,000	$4,508	$10,496
2019	$3,000	$4,453	$10,300
2018	$3,000	$4,450	$10,056
2017	$3,000	$4,057	$9,712

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Average % on Financial Aid

70%

37%

View Data

Percent on Financial Aid Trends (2017-2025)
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	70%	37%	34%
2024	70%	39%	33%
2023	70%	39%	33%
2022	70%	37%	32%
2021	70%	37%	32%
2020	70%	37%	31%
2019	70%	37%	30%
2018	70%	38%	29%
2017	70%	34%	29%

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Average Acceptance Rate

95%

85%

Students by Ethnicity:

0.14

0.47

View Data

Diversity Score Trends
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	0.14	0.47	0.64
2024	0.16	0.46	0.64
2023	0.24	0.50	0.63
2022	0.27	0.47	0.62
2021	0.29	0.48	0.62
2020	0.29	0.47	0.62
2019	0.24	0.46	0.61
2018	0.24	0.45	0.60
2017	0.28	0.39	0.59
2016	0.30	0.39	0.59
2015	0.26	0.40	0.58

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# American Indian Students

2 Students

109 Students

% American Indian Students

n/a

# Asian Students

1 Student

941 Students

% Asian Students

n/a

View Data

Asian Student Percentage Trends
Year	Sioux County Average	Iowa (IA) Average	National Average
2022	1%	3%	5%
2019	1%	3%	4%
2018	1%	3%	4%

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# Hispanic Students

30 Students

2,961 Students

% Hispanic Students

View Data

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

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# Black Students

22 Students

1,396 Students

% Black Students

View Data

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

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# White Students

1,868 Students

33,818 Students

% White Students

93%

71%

View Data

White Student Percentage Trends
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	93%	71%	55%
2024	92%	71%	55%
2023	86%	68%	55%
2022	85%	70%	57%
2021	84%	70%	57%
2020	84%	71%	58%
2019	87%	71%	59%
2018	87%	72%	59%
2017	84%	76%	61%
2016	82%	76%	61%
2015	85%	76%	61%

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# Hawaiian Students

n/a

94 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

92 Students

8,541 Students

% of Others Students

18%

View Data

Other Races Student Percentage Trends
Year	Sioux County Average	Iowa (IA) Average	National Average
2025	5%	18%	22%
2024	5%	17%	22%
2023	11%	19%	22%
2022	8%	18%	22%
2021	9%	18%	20%
2020	9%	18%	19%
2019	9%	18%	20%
2018	9%	17%	20%
2017	13%	16%	19%
2016	15%	16%	18%
2015	13%	16%	18%

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All Ethnic Groups