ÌÇÐÄÔ­´´

ÌÇÐÄÔ­´´ - Established 2003

Best Delaware County ÌÇÐÄÔ­´´s (2026-27)

For the 2026-27 school year, there is 1 private school serving 253 students in Delaware County, IA (there are , serving 2,001 public students). 11% of all K-12 students are educated in private schools (compared to the IA state average of 10%).
100% of private schools in Delaware County, IA are religiously affiliated (most commonly Catholic).

Quick Facts (2026-27)

Quick Facts (2026-27)

ÌÇÐÄÔ­´´s in Delaware County (2026-27)

Map of St. Mary School
St. Mary School
Gr: PK-6 | 253 students
Catholic
132 W Butler St
Manchester, IA 52057
(563) 927-3689
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[+] Show Closed ÌÇÐÄÔ­´´s in Delaware County, Iowa

Delaware County ÌÇÐÄÔ­´´s (Closed)

Map of St. Joseph School
St. Joseph School
Gr: PK-6 | 54 students
Catholic
218 North Earl Street
Earlville, IA 52041
(563) 923-2895
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Overview

Category
This State (IA)
US
# Schools
1 School

Trends in Total Number of ÌÇÐÄÔ­´´s

YearDelaware County Total Schools
20251
20241
20231
20221
20211
20202
20191
20181
20171
20161
20151
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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.

# Students
253 Students
52,730 Students

Trends in the Average Number of Students Per ÌÇÐÄÔ­´´

YearDelaware County AverageIowa (IA) AverageNational Average
2025253217179
2024253212172
2023255192174
2022213203185
2021213201180
2020129196171
2019178199175
2018178197172
2017178195180
2016178194178
2015178188167
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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.

Academics and Faculty:

# Teachers
15 Teachers
4,273 Teachers
Average Student-Teacher Ratio
17:1
12:1

Student-Teacher Ratio Trends (2015-2025)

YearDelaware County AverageIowa (IA) AverageNational Average
202517:112:111:1
202417:112:111:1
202318:113:111:1
202216:113:111:1
202116:113:111:1
202014:113:112:1
201913:114:112:1
201813:114:112:1
201713:113:112:1
201613:113:112:1
201513:113:112:1
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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.

Tuition and Acceptance Rate:

Students by Ethnicity:

0.33
0.48

Diversity Score Trends

YearDelaware County AverageIowa (IA) AverageNational Average
20250.330.470.65
20240.330.470.65
20230.360.500.65
20220.410.470.64
20210.410.470.64
20200.410.470.64
20190.200.460.63
20180.200.450.63
20170.200.390.61
20160.200.390.61
20150.200.390.61
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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.

# 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
1 Student
3,392 Students
% Hispanic Students
n/a
7%
# Black Students
n/a
1,537 Students
% Black Students
n/a
3%
# White Students
202 Students
36,965 Students
% White Students
80%
70%

White Student Percentage Trends

YearDelaware County AverageIowa (IA) AverageNational Average
202580%70%52%
202480%71%52%
202378%68%52%
202272%71%54%
202172%70%54%
202072%71%54%
201989%72%56%
201889%72%56%
201789%77%58%
201689%76%58%
201589%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
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
50 Students
9,674 Students
% of Others Students
20%
18%

Other Races Student Percentage Trends

YearDelaware County AverageIowa (IA) AverageNational Average
202520%18%26%
202420%17%26%
202322%20%25%
202228%18%25%
202128%18%25%
202025%18%24%
201911%18%24%
201811%18%23%
201711%15%22%
201611%16%22%
201511%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:

Frequently Asked Questions

How many private schools are located in Delaware County, IA?
1 private schools are located in Delaware County, IA.
What percentage of students in Delaware County go to private school?
11% of all K-12 students in Delaware County are educated in private schools (compared to the IA state average of 10%).
What percentage of private schools are religiously affiliated in Delaware County?
100% of private schools in Delaware County are religiously affiliated (most commonly Catholic).

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