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Best Catonsville Private Elementary Schools (2026)

For the 2026 school year, there are 7 private elementary schools serving 926 students in Catonsville, MD.

The private elementary schools in Catonsville, MD include Children's Home Diagnostic Center School, St. Paul Lutheran School, and St. Mark School.

The average acceptance rate is 94%, which is higher than the Maryland private elementary school average acceptance rate of 80%.

71% of private elementary schools in Catonsville, MD are religiously affiliated (most commonly Christian and Catholic).

Top-Ranked Catonsville Private Elementary Schools (2026)

School

Location

Quick Facts

Children's Home Diagnostic Center School

All-girls | Alternative School

Add to Compare

205 Bloomsbury Ave
Catonsville, MD 21228
(410) 744-1083

Gr: 6-12 | 11 students

St. Mark School

(Catholic)

Add to Compare

(3)

26 Melvin Ave
Catonsville, MD 21228
(410) 744-6560

Gr: PK-8 | 364 students Avg. class size: 19 students Sports: 3 | Extracurrculars: 19 Tuition listed

St. Paul Lutheran School

(Lutheran Church Missouri Synod)

Add to Compare

2001 Old Frederick Rd
Catonsville, MD 21228
(410) 747-1924

Gr: PK-5 | 130 students Avg. class size: 12 students Extracurrculars: 7 Tuition & acceptance rate listed

Emmanuel Lutheran School

(Christian)

Add to Compare

929 Ingleside Ave
Catonsville, MD 21228
(410) 744-0015

Gr: K-8 | 128 students Avg. class size: 15 students Extracurrculars: 3 Acceptance rate listed

The Lamb Of God School

(Christian)

Add to Compare

1810 Fairview Ave
Catonsville, MD 21228
(410) 242-4100

Gr: K-8 | 178 students

St. Timothys Day School

(Christian)

Add to Compare

200 Ingleside Avenue
Catonsville, MD 21228
(410) 747-6558

Gr: PK-8 | 108 students

Watson Hall Montessori School

Montessori School

Add to Compare

5820 Edmondson Ave
Catonsville, MD 21228
(443) 708-2926

Gr: K-6 | 7 students

Overview

This Town (Catonsville)

This State (MD)

# Schools

7 Schools

View Data

Trends in Total Number of Private Elementary Schools
Year	Catonsville, MD Total Schools
2025	7
2024	7
2023	6
2022	6
2021	6
2020	6
2019	6
2018	6
2017	6
2016	3
2015	3

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Student Body:

# Students

926 Students

110,542 Students

View Data

Trends in the Average Number of Students Per Private Elementary School
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	132	220	199
2024	132	213	192
2023	137	219	193
2022	135	232	205
2021	135	223	201
2020	135	207	188
2019	124	205	193
2018	127	204	190
2017	155	214	199
2016	165	209	196
2015	198	202	183

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% Average Students of Color

49%

37%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	49%	37%	33%
2024	36%	36%	32%
2023	44%	37%	32%
2022	35%	37%	32%
2021	35%	36%	31%
2020	35%	35%	31%
2019	48%	35%	31%
2018	47%	34%	30%
2017	47%	37%	31%
2016	40%	37%	31%
2015	23%	39%	31%

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Academics and Faculty:

# Teachers

78 Teachers

11,945 Teachers

Average Student-Teacher Ratio

12:1

9:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	12:1	9:1	11:1
2024	12:1	9:1	11:1
2023	14:1	9:1	11:1
2022	12:1	9:1	11:1
2021	12:1	9:1	11:1
2020	12:1	9:1	11:1
2019	12:1	9:1	11:1
2018	12:1	9:1	11:1
2017	12:1	9:1	11:1
2016	11:1	9:1	12:1
2015	16:1	10:1	12:1

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% Average Faculty w/Advanced Degree

47%

57%

View Data

Percentage of Faculty With Advanced Degrees Trends (2016-2025)
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	47%	57%	54%
2024	70%	57%	54%
2023	60%	56%	53%
2022	60%	56%	53%
2021	60%	57%	53%
2020	60%	57%	53%
2019	60%	57%	52%
2018	60%	56%	52%
2017	60%	56%	51%
2016	50%	57%	51%

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Average Class Size

15 students

16 students

View Data

Class Size Trends (2015-2025)
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	15	16	16
2024	16	16	15
2023	15	16	15
2022	15	16	15
2021	15	16	15
2020	15	16	15
2019	15	16	15
2018	15	16	15
2017	16	16	15
2016	19	16	15
2015	14	16	15

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$8,905

$16,029

View Data

Tuition Cost Trends (2016-2025)
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	$8,905	$16,085	$14,043
2024	$8,905	$14,529	$12,357
2023	$8,840	$13,602	$11,693
2022	$8,840	$13,169	$11,199
2021	$8,840	$12,609	$10,824
2020	$8,840	$12,174	$10,496
2019	$8,840	$12,513	$10,300
2018	$7,620	$12,055	$10,056
2017	$6,961	$11,498	$9,712
2016	$6,961	$11,472	$9,307

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Average Acceptance Rate

94%

80%

View Data

Acceptance Rate Trends (2017-2025)
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	94%	78%	81%
2024	95%	80%	85%
2017	90%	81%	86%

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Students by Ethnicity:

0.64

0.63

View Data

Diversity Score Trends
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	0.64	0.63	0.64
2024	0.64	0.63	0.64
2023	0.69	0.63	0.63
2022	0.60	0.61	0.62
2021	0.60	0.61	0.62
2020	0.60	0.61	0.62
2019	0.66	0.58	0.61
2018	0.66	0.59	0.60
2017	0.62	0.57	0.59
2016	0.51	0.57	0.59
2015	0.50	0.59	0.58

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# American Indian Students

n/a

274 Students

% American Indian Students

n/a

# Asian Students

13 Students

3,913 Students

% Asian Students

View Data

Asian Student Percentage Trends
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	1%	4%	5%
2024	1%	4%	5%
2023	1%	4%	5%
2022	2%	4%	5%
2021	2%	4%	5%
2020	2%	4%	5%
2019	4%	4%	4%
2018	4%	4%	4%
2017	3%	3%	4%
2016	3%	4%	4%
2015	4%	3%	4%

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# Hispanic Students

14 Students

4,638 Students

% Hispanic Students

View Data

Hispanic Student Percentage Trends
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	2%	4%	9%
2024	2%	4%	9%
2023	1%	5%	9%
2022	1%	4%	8%
2021	1%	4%	9%
2020	1%	5%	9%
2019	1%	3%	8%
2018	1%	3%	8%
2017	2%	3%	8%
2016	1%	3%	8%
2015	1%	3%	8%

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# Black Students

216 Students

19,034 Students

% Black Students

23%

17%

View Data

Black Student Percentage Trends
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	23%	17%	8%
2024	23%	18%	8%
2023	27%	18%	8%
2022	22%	17%	7%
2021	22%	18%	8%
2020	22%	18%	8%
2019	31%	17%	8%
2018	31%	18%	8%
2017	35%	18%	7%
2016	29%	18%	8%
2015	13%	20%	8%

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# White Students

480 Students

60,999 Students

% White Students

52%

55%

View Data

White Student Percentage Trends
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	52%	55%	55%
2024	52%	55%	55%
2023	41%	55%	55%
2022	57%	58%	57%
2021	57%	58%	57%
2020	57%	58%	58%
2019	46%	61%	59%
2018	46%	60%	59%
2017	51%	62%	61%
2016	64%	62%	61%
2015	68%	60%	61%

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# Hawaiian Students

17 Students

494 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

186 Students

21,627 Students

% of Others Students

20%

View Data

Other Races Student Percentage Trends
Year	Catonsville, MD Average	Maryland (MD) Average	National Average
2025	20%	20%	22%
2024	20%	19%	22%
2023	28%	18%	22%
2022	18%	17%	22%
2021	18%	16%	20%
2020	18%	15%	19%
2019	18%	15%	20%
2018	18%	15%	20%
2017	9%	14%	19%
2016	3%	13%	18%
2015	14%	14%	18%

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All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars

10 extracurriculars

Average Number of Sports

3 sports

7 sports

Frequently Asked Questions

What are the top-ranked private elementary schools in Catonsville, MD?

The private elementary schools in Catonsville, MD include Children's Home Diagnostic Center School, St. Paul Lutheran School, and St. Mark School.

How many private elementary schools are located in Catonsville?

7 private elementary schools are located in Catonsville.

How diverse are private elementary schools in Catonsville?

Catonsville private elementary schools are approximately 49% minority students, which is higher than the Maryland private school average of 37%.

What percentage of private elementary schools are religiously affiliated in Catonsville?

71% of private elementary schools in Catonsville are religiously affiliated (most commonly Christian and Catholic).

Which private elementary schools in Catonsville are often viewed compared to one another?

Popular comparisons of private elementary schools in Catonsville include: Watson Hall Montessori School vs. St. Mark School

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