Mater Dei School Nativity Center Photo - Our teachers give back to the community

Best Woodbury County Private Schools (2026)

For the 2026 school year, there are 11 private schools serving 3,412 students in Woodbury County, IA (there are 36 public schools, serving 18,441 public students). 16% of all K-12 students in Woodbury County, IA are educated in private schools (compared to the IA state average of 9%).
The top-ranked private schools in Woodbury County, IA include Mater Dei School Nativity Center, Sacred Heart School, and Bishop Heelan Catholic Schools.
The average acceptance rate is 91%, which is higher than the Iowa private school average acceptance rate of 86%.
91% of private schools in Woodbury County, IA are religiously affiliated (most commonly Catholic and Other).

Top-Ranked Woodbury County Private Schools (2026)

School
Location
Quick Facts
Bishop Heelan Catholic High School
Bishop Heelan Catholic High School Photo - Our students take great PRIDE in all of the school activities
(Catholic)
1021 Douglas St
Sioux City, IA 51105
(712) 252-0573
Gr: 9-12 | 499 students Sports: 13 | Extracurrculars: 24 Tuition & acceptance rate listed
Bishop Heelan Catholic Schools
(Catholic)
1021 Douglas St
Sioux City, IA 51105
(712) 252-1350
Gr: PK-12 | 1,365 student
2101 Court St
Sioux City, IA 51104
(712) 251-1816
Gr: 1-12 | 52 students
Mater Dei School Nativity Center
Mater Dei School Nativity Center Photo - Our teachers give back to the community
(Catholic)
4243 Natalia Way
Sioux City, IA 51106
(712) 274-0268
Gr: 5-8 | 122 students Tuition listed
Sacred Heart School
Sacred Heart School Photo - Sacred Heart offers kindergarten through the eighth grade
(Catholic)
5010 Military Rd
Sioux City, IA 51103
(712) 233-1624
Gr: PK-8 | 351 students Avg. class size: 20 students Tuition & acceptance rate listed
6000 Gordon Drive
Sioux City, IA 51106
(712) 276-4732
Gr: PK-12 | 341 students Avg. class size: 15 students Sports: 7 Tuition & acceptance rate listed
Danbury Catholic School
(Catholic)
602 Peach St
Danbury, IA 51019
(712) 883-2244
Gr: PK-6 | 56 students
Holy Cross School-blessed Sacrament Center
Holy Cross School-blessed Sacrament Center Photo - Students particpate in mock city council meeting
(Catholic)
(1)
3030 Jackson St
Sioux City, IA 51104
(712) 277-4739
Gr: 3-8 | 253 students Tuition listed
Holy Cross School-st Michael Center
Holy Cross School-st Michael Center Photo - Teachers care about their students
(Catholic)
4105 Harrison St
Sioux City, IA 51108
(712) 239-1090
Gr: PK-2 | 110 students Tuition listed
Mater Dei School
Mater Dei School Photo - Our teachers care about their students
(Catholic)
3719 Ridge Ave
Sioux City, IA 51106
(712) 276-6216
Gr: PK-4 | 214 students Tuition & acceptance rate listed
St. Pauls Lutheran School
(Lutheran Church Missouri Synod)
614 Jennings St
Sioux City, IA 51101
(712) 258-6325
Gr: PK-5 | 49 students
[+] Show Closed Private Schools in Woodbury County, Iowa

Woodbury County Private Schools (Closed)

School
Location
Quick Facts
6000 E Gordon Dr
Sioux City, IA 51106
(712) 274-2450
Gr: K-12 | 44 students

Overview

This County (Woodbury County)
This State (IA)
# Schools
11 Schools

Student Body:

# Students
3,412 Students
52,671 Students
% Average Students of Color
25%
16%

Academics and Faculty:

# Teachers
312 Teachers
4,274 Teachers
Average Student-Teacher Ratio
11:1
12:1
% Average Faculty w/Advanced Degree
8%
40%
Average Class Size
18 students
16 students
Average Number of AP Courses
12 courses
9 courses

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$4,608
$9,686
Average % on Financial Aid
25%
37%
Average Financial Aid Grant
$2,000
$2,769
Average Acceptance Rate
91%
86%
Average Endowment Size
$9 million
$23.33 million

Students by Ethnicity:

0.50
0.48
# American Indian Students
26 Students
116 Students
% American Indian Students
1%
n/a
# Asian Students
58 Students
1,075 Students
% Asian Students
2%
2%
# Hispanic Students
661 Students
3,392 Students
% Hispanic Students
19%
7%
# Black Students
66 Students
1,537 Students
% Black Students
2%
3%
# White Students
2,365 Students
36,965 Students
% White Students
68%
70%
# Hawaiian Students
17 Students
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
269 Students
9,597 Students
% of Others Students
8%
18%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
24 extracurriculars
6 extracurriculars
Average Number of Sports
10 sports
7 sports

Frequently Asked Questions

What are the top-ranked private schools in Woodbury County, IA?
The top-ranked private schools in Woodbury County, IA include Mater Dei School Nativity Center, Sacred Heart School, and Bishop Heelan Catholic Schools.
How many private schools are located in Woodbury County?
11 private schools are located in Woodbury County.
How diverse are private schools in Woodbury County?
Woodbury County private schools are approximately 25% minority students, which is higher than the Iowa private school average of 16%.
What percentage of students in Woodbury County go to private school?
16% of all K-12 students in Woodbury County are educated in private schools (compared to the IA state average of 9%).
What percentage of private schools are religiously affiliated in Woodbury County?
91% of private schools in Woodbury County are religiously affiliated (most commonly Catholic and Other).
Which private schools in Woodbury County are often viewed compared to one another?

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