Private School Review - Established 2003

Best Plymouth County Private Schools

For the 2026-27 school year, there are 2 private schools serving 726 students in Plymouth County, IA (there are 16 public schools, serving 4,215 public students). 15% of all K-12 students are educated in private schools (compared to the IA state average of 10%).
100% of private schools in Plymouth County, IA are religiously affiliated (most commonly Catholic).

Quick Facts (26-27)

Quick Facts (26-27)

Top Ranked Plymouth County Private Schools (2026-27)

Map of Gehlen Catholic School
Gehlen Catholic School
Gr: PK-12 | 534 students
Catholic
709 Plymouth St Ne
Le Mars, IA 51031
(712) 546-4181
View Profile
Map of St. Mary's School
St. Mary's School
Gr: PK-12 | 192 students
Catholic
523 Madison Street
Remsen, IA 51050
(712) 786-1433
View Profile

Overview

Category
This State (IA)
US
# Schools
2 Schools

Trends in Total Number of Private Schools

YearPlymouth County Total Schools
20252
20242
20232
20221
20211
20202
20192
20182
20173
20163
20153
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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.

# Students
726 Students
52,730 Students

Trends in the Average Number of Students Per Private School

YearPlymouth County AverageIowa (IA) AverageNational Average
2025363217179
2024363212172
2023333192174
2022464203185
2021464201180
2020340196171
2019313199175
2018313197172
2017286195180
2016286194178
2015286188167
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% Average Students of Color
11%
16%

Percentage of Students of Color Trends (2015-2025)

YearPlymouth County AverageIowa (IA) AverageNational Average
202511%16%34%
202411%16%34%
20236%17%33%
20228%15%33%
20218%16%32%
20206%15%32%
20198%14%31%
20188%15%31%
20175%13%32%
20165%13%32%
20155%12%32%
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Academics and Faculty:

# Teachers
68 Teachers
4,273 Teachers
Average Student-Teacher Ratio
11:1
12:1

Student-Teacher Ratio Trends (2015-2025)

YearPlymouth County AverageIowa (IA) AverageNational Average
202511:112:111:1
202411:112:111:1
202311:113:111:1
202212:113:111:1
202112:113:111:1
202011:113:112:1
201912:114:112:1
201812:114:112:1
201710:113:112:1
201610:113:112:1
201510:113:112:1
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Tuition and Acceptance Rate:

Students by Ethnicity:

0.32
0.48

Diversity Score Trends

YearPlymouth County AverageIowa (IA) AverageNational Average
20250.320.470.65
20240.320.470.65
20230.170.500.65
20220.220.470.64
20210.220.470.64
20200.180.470.64
20190.210.460.63
20180.210.450.63
20170.140.390.61
20160.140.390.61
20150.140.390.61
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# American Indian Students
1 Student
116 Students
% American Indian Students
n/a
n/a
# Asian Students
4 Students
1,075 Students
% Asian Students
1%
2%

Asian Student Percentage Trends

YearPlymouth County AverageIowa (IA) AverageNational Average
20251%3%5%
20241%2%5%
20232%3%5%
20222%2%4%
20212%3%4%
20201%2%4%
20192%2%4%
20182%2%4%
20172%2%4%
20162%2%4%
20152%2%4%
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# Hispanic Students
27 Students
3,392 Students
% Hispanic Students
4%
7%

Hispanic Student Percentage Trends

YearPlymouth County AverageIowa (IA) AverageNational Average
20254%6%9%
20244%7%9%
20233%6%9%
20224%6%8%
20214%6%9%
20203%6%9%
20193%5%8%
20183%5%8%
20172%4%8%
20162%4%8%
20152%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
11 Students
1,537 Students
% Black Students
1%
3%

Black Student Percentage Trends

YearPlymouth County AverageIowa (IA) AverageNational Average
20252%3%7%
20242%3%7%
20232%3%8%
20222%3%7%
20212%3%7%
20202%3%8%
20191%3%7%
20181%3%7%
20171%2%7%
20161%2%7%
20151%2%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.

# White Students
596 Students
36,965 Students
% White Students
82%
70%

White Student Percentage Trends

YearPlymouth County AverageIowa (IA) AverageNational Average
202582%70%52%
202482%71%52%
202391%68%52%
202288%71%54%
202188%70%54%
202091%71%54%
201989%72%56%
201889%72%56%
201793%77%58%
201693%76%58%
201593%76%58%
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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.

# Hawaiian Students
29 Students
98 Students
% Hawaiian Students
4%
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
58 Students
9,674 Students
% of Others Students
8%
18%

Other Races Student Percentage Trends

YearPlymouth County AverageIowa (IA) AverageNational Average
20257%18%26%
20247%17%26%
20232%20%25%
20224%18%25%
20214%18%25%
20203%18%24%
20195%18%24%
20185%18%23%
20172%15%22%
20162%16%22%
20152%16%21%
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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.

All Ethnic Groups

Extracurriculars and Sports:

Frequently Asked Questions

What are the top ranked private schools in Plymouth County, IA?
The top ranked private schools in Plymouth County, IA include St. Mary's School and Gehlen Catholic School.
How many private schools are located in Plymouth County?
2 private schools are located in Plymouth County.
What percentage of students in Plymouth County go to private school?
15% of all K-12 students in Plymouth County are educated in private schools (compared to the IA state average of 10%).
What percentage of private schools are religiously affiliated in Plymouth County?
100% of private schools in Plymouth County are religiously affiliated (most commonly Catholic).

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