Best Dubuque County Private High Schools (2026)

For the 2026 school year, there are 4 private high schools serving 1,505 students in Dubuque County, IA.

The private high schools in Dubuque County, IA include Beckman Catholic Junior Senior High School and Holy Family Catholic Schools.

75% of private high schools in Dubuque County, IA are religiously affiliated (most commonly Other and Christian).

Top-Ranked Dubuque County Private High Schools (2026)

School

Location

Quick Facts

Beckman Catholic Junior Senior High School

(Catholic)

Add to Compare

(1)

1325 9th St Se
Dyersville, IA 52040
(563) 875-7188

Gr: 7-12 | 409 students

Holy Family Catholic Schools

Special Program Emphasis

Add to Compare

2005 Kane St
Dubuque, IA 52001
(563) 582-5456

Gr: PK-12 | 915 students Avg. class size: 15 students Tuition listed

Anna B Lawther Academy

Special Education School

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2005 Asbury Rd
Dubuque, IA 52001
(563) 582-4015

Gr: 4-12 | 65 students

Tri-state Christian School

(Christian)

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5025 Saratoga Rd
Dubuque, IA 52002
(563) 231-3701

Gr: K-12 | 116 students

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

Dubuque County Private Schools (Closed)

School

Location

Quick Facts

Balltown-sherrill Catholic School (Closed 2004)

(Catholic)

Po Box 49
Sherrill, IA 52073
(563) 552-2166

Gr: PK-6 | 56 students

Dubuque Lutheran School (Closed 2019)

(Lutheran Church Missouri Synod)

2145 JFK Road
Dubuque, IA 52002
(563) 588-0614

Gr: K-5 | 35 students Tuition & acceptance rate listed

Hennessy Catholic School (Closed 2014)

(Catholic)

7420 Columbus Street
New Vienna, IA 52065
(563) 921-2635

Gr: NS-6 | 63 students

La Salle Catholic School (Closed 2024)

(Catholic)

100 West Main
Luxemburg, IA 52056
(563) 870-2405

Gr: PK-6 | 44 students

Nativity Grade School (Closed 2004)

(Catholic)

1001 Alta Vista St
Dubuque, IA 52001
(563) 582-7236

Gr: PK-8 | 297 students

St. Anthony School (Closed 2023)

(Catholic)

2175 Rosedale Ave
Dubuque, IA 52001
(563) 556-2820

Gr: K-5 | 121 students

St. Francis Primary (Closed 2004)

(Catholic)

2222 Queen
Dubuque, IA 52001
(563) 588-4657

Gr: PK-5 | 155 students

St. Joseph School-key West (Closed 2014)

(Catholic)

10244 Key West Drive
Dubuque, IA 52003
(563) 582-2866

Gr: NS-6 | 146 students

St. Mary-st. Patrick School (Closed 2004)

(Catholic)

180 West 15th St
Dubuque, IA 52001
(563) 582-2127

Gr: K-8 | 70 students

Overview

This County (Dubuque County)

This State (IA)

# Schools

4 Schools

View Data

Trends in Total Number of Private High Schools
Year	Dubuque County Total Schools
2025	4
2024	4
2023	4
2022	3
2021	3
2020	3
2019	3
2018	3
2017	4
2016	4
2015	4

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Student Body:

# Students

1,505 Students

25,939 Students

View Data

Trends in the Average Number of Students Per Private High School
Year	Dubuque County Average	Iowa (IA) Average	National Average
2025	376	337	253
2024	376	331	245
2023	270	252	247
2022	343	287	257
2021	343	279	249
2020	343	273	235
2019	358	267	242
2018	358	267	238
2017	354	257	246
2016	354	253	241
2015	354	244	220

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% Average Students of Color

19%

14%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Dubuque County Average	Iowa (IA) Average	National Average
2025	19%	14%	32%
2024	19%	14%	31%
2023	18%	17%	31%
2022	8%	15%	30%
2021	8%	15%	30%
2020	8%	14%	29%
2019	7%	12%	29%
2018	7%	12%	28%
2017	5%	12%	30%
2016	5%	12%	30%
2015	5%	10%	30%

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Academics and Faculty:

# Teachers

141 Teachers

2,346 Teachers

Average Student-Teacher Ratio

11:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Dubuque County Average	Iowa (IA) Average	National Average
2025	11:1	11:1	10:1
2024	11:1	11:1	10:1
2023	11:1	12:1	10:1
2022	13:1	12:1	10:1
2021	13:1	12:1	10:1
2020	13:1	12:1	10:1
2019	14:1	12:1	10:1
2018	14:1	12:1	10:1
2017	14:1	12:1	10:1
2016	14:1	12:1	10:1
2015	14:1	12:1	10:1

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Average Class Size

15 students

17 students

Average Number of AP Courses

5 courses

9 courses

View Data

Trends in Average Number of AP Courses Offered
Year	Dubuque County Average	Iowa (IA) Average	National Average
2025	5	9	13
2024	5	9	12
2023	5	8	12
2022	5	9	12
2021	5	9	12
2020	5	9	12
2019	5	8	11
2018	5	7	11
2017	5	7	11
2016	5	7	11

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$7,500

$11,290

Students by Ethnicity:

0.37

0.38

View Data

Diversity Score Trends
Year	Dubuque County Average	Iowa (IA) Average	National Average
2025	0.37	0.38	0.61
2024	0.37	0.37	0.60
2023	0.39	0.43	0.60
2022	0.21	0.36	0.58
2021	0.21	0.36	0.57
2020	0.21	0.35	0.57
2019	0.18	0.31	0.56
2018	0.18	0.31	0.55
2017	0.19	0.29	0.54
2016	0.19	0.29	0.54
2015	0.19	0.29	0.53

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# American Indian Students

5 Students

68 Students

% American Indian Students

n/a

# Asian Students

26 Students

568 Students

% Asian Students

View Data

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

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# Hispanic Students

115 Students

1,533 Students

% Hispanic Students

View Data

Hispanic Student Percentage Trends
Year	Dubuque County Average	Iowa (IA) Average	National Average
2025	7%	6%	9%
2024	7%	6%	9%
2023	11%	7%	8%
2022	3%	6%	8%
2021	3%	6%	8%
2020	3%	6%	8%
2019	2%	4%	8%
2018	2%	4%	8%
2017	2%	4%	7%
2016	2%	4%	8%
2015	2%	3%	8%

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# Black Students

138 Students

880 Students

% Black Students

View Data

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

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# White Students

1,270 Students

20,185 Students

% White Students

79%

78%

View Data

White Student Percentage Trends
Year	Dubuque County Average	Iowa (IA) Average	National Average
2025	79%	78%	59%
2024	79%	79%	60%
2023	77%	74%	60%
2022	89%	79%	62%
2021	89%	79%	63%
2020	89%	80%	64%
2019	91%	83%	64%
2018	91%	83%	65%
2017	90%	84%	66%
2016	90%	84%	66%
2015	90%	84%	66%

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# Hawaiian Students

2 Students

45 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

52 Students

2,577 Students

% of Others Students

10%

View Data

Other Races Student Percentage Trends
Year	Dubuque County Average	Iowa (IA) Average	National Average
2025	3%	10%	17%
2024	3%	9%	15%
2023	5%	11%	16%
2022	3%	9%	16%
2021	3%	8%	15%
2020	3%	8%	14%
2019	2%	8%	14%
2018	2%	8%	13%
2017	5%	8%	14%
2016	5%	8%	13%
2015	5%	8%	12%

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All Ethnic Groups