[+] Show Closed Private Schools in Marietta, Georgia

Marietta, Georgia Private Schools (Closed)

Acton Academy Marietta

Gr: K-8 | 11 students

Alternative School

2506 Tritt Springs Trce

Marietta, GA 30062

(770) 312-3680

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Omega Private Academy - East Cobb

Gr: K-12

Avg. class size: 8 students

Christian

2960 Shallowford Road, Suite 308

Marietta, GA 30062

(770) 973-0209

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Marietta, GA Private School Trends (10-Year)

Private Schools

+50.0% (+15 schools) 10-yr

5,808

Students

+18.0% (+884 students) 10-yr

$12,311

Avg. Tuition

+24.4% (+$2,418) 10-yr

Avg. Class Size

-12.5% (-2 students) 10-yr

36%

Students of Color

+63.6% (+14.0 pp) 10-yr

9:1

Student-Teacher Ratio

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Enrollment & Diversity

Category

This Town (Marietta)

This State (GA)

# Schools

45 Schools

912 Schools

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Showing 2016–2025. Full 11-year historical data available below ↓

Trends in Total Number of Private Schools
Year	Marietta, GA Total Schools
2025	46
2024	48
2023	46
2022	44
2021	40
2020	40
2019	37
2018	37
2017	33
2016	34
2015	30

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# Students

5,808 Students

161,330 Students

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Showing 2016–2025. Full 11-year historical data available below ↓

Trends in the Average Number of Students Per Private School
Year	Marietta, GA Avg	Georgia (GA)	National
2025	192	198	179
2024	185	192	172
2023	162	197	174
2022	172	206	185
2021	169	199	180
2020	158	188	171
2019	168	199	175
2018	175	194	172
2017	194	206	180
2016	183	205	178
2015	182	187	167

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% Students of Color

36%

28%

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Showing 2016–2025. Full 11-year historical data available below ↓

Percentage of Students of Color Trends (2015-2025)
Year	Marietta, GA Avg	Georgia (GA)	National
2025	34%	28%	34%
2024	34%	27%	34%
2023	26%	27%	33%
2022	34%	29%	33%
2021	31%	29%	32%
2020	30%	27%	32%
2019	31%	28%	31%
2018	31%	27%	31%
2017	23%	29%	32%
2016	22%	28%	32%
2015	22%	29%	32%

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0.66

0.60

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Showing 2016–2025. Full 11-year historical data available below ↓

Diversity Score Trends
Year	Marietta, GA Avg	Georgia (GA)	National
2025	0.66	0.59	0.65
2024	0.66	0.60	0.65
2023	0.58	0.59	0.65
2022	0.59	0.58	0.64
2021	0.58	0.57	0.64
2020	0.58	0.57	0.64
2019	0.54	0.57	0.63
2018	0.56	0.57	0.63
2017	0.48	0.55	0.61
2016	0.49	0.55	0.61
2015	0.52	0.56	0.61

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Show more data/charts: racial breakdown

# American Indian Students

5 Students

282 Students

% American Indian Students

<1%

# Asian Students

199 Students

4,813 Students

% Asian Students

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Showing 2016–2025. Full 11-year historical data available below ↓

Asian Student Percentage Trends
Year	Marietta, GA Avg	Georgia (GA)	National
2025	3%	4%	5%
2024	3%	4%	5%
2023	3%	4%	5%
2022	3%	3%	4%
2021	3%	3%	4%
2020	3%	3%	4%
2019	4%	4%	4%
2018	3%	3%	4%
2017	2%	2%	4%
2016	3%	3%	4%
2015	3%	3%	4%

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# Hispanic Students

258 Students

5,430 Students

% Hispanic Students

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Showing 2016–2025. Full 11-year historical data available below ↓

Hispanic Student Percentage Trends
Year	Marietta, GA Avg	Georgia (GA)	National
2025	5%	3%	9%
2024	5%	3%	9%
2023	3%	3%	9%
2022	3%	3%	8%
2021	3%	3%	9%
2020	3%	3%	9%
2019	3%	3%	8%
2018	3%	3%	8%
2017	3%	2%	8%
2016	3%	2%	8%
2015	3%	2%	8%

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# Black Students

578 Students

16,721 Students

% Black Students

11%

10%

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Showing 2016–2025. Full 11-year historical data available below ↓

Black Student Percentage Trends
Year	Marietta, GA Avg	Georgia (GA)	National
2025	10%	10%	7%
2024	10%	10%	7%
2023	9%	10%	8%
2022	8%	10%	7%
2021	9%	10%	7%
2020	9%	10%	8%
2019	9%	10%	7%
2018	9%	11%	7%
2017	9%	10%	7%
2016	9%	10%	7%
2015	8%	11%	8%

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# White Students

2,383 Students

93,707 Students

% White Students

44%

58%

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Showing 2016–2025. Full 11-year historical data available below ↓

White Student Percentage Trends
Year	Marietta, GA Avg	Georgia (GA)	National
2025	48%	58%	52%
2024	48%	58%	52%
2023	60%	59%	52%
2022	57%	60%	54%
2021	58%	61%	54%
2020	59%	61%	54%
2019	64%	61%	56%
2018	61%	62%	56%
2017	70%	63%	58%
2016	69%	63%	58%
2015	66%	62%	58%

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# Hawaiian Students

3 Students

177 Students

% Hawaiian Students

<1%

# Others Students

1,928 Students

40,901 Students

% of Others Students

36%

25%

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Showing 2016–2025. Full 11-year historical data available below ↓

Other Races Student Percentage Trends
Year	Marietta, GA Avg	Georgia (GA)	National
2025	32%	25%	26%
2024	32%	25%	26%
2023	25%	24%	25%
2022	29%	24%	25%
2021	27%	23%	25%
2020	26%	23%	24%
2019	20%	22%	24%
2018	24%	21%	23%
2017	16%	23%	22%
2016	16%	22%	22%
2015	20%	22%	21%

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All Ethnic Groups

Academics

# Teachers

780 Teachers

17,059 Teachers

Average Student-Teacher Ratio

9:1

10:1

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Showing 2016–2025. Full 11-year historical data available below ↓

Student-Teacher Ratio Trends (2015-2025)
Year	Marietta, GA Avg	Georgia (GA)	National
2025	10:1	10:1	11:1
2024	10:1	10:1	11:1
2023	10:1	10:1	11:1
2022	11:1	10:1	11:1
2021	10:1	10:1	11:1
2020	10:1	10:1	12:1
2019	10:1	10:1	12:1
2018	10:1	10:1	12:1
2017	9:1	10:1	12:1
2016	9:1	10:1	12:1
2015	9:1	10:1	12:1

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% Average Faculty w/Advanced Degree

51%

54%

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Showing 2016–2025. Full 11-year historical data available below ↓

Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	Marietta, GA Avg	Georgia (GA)	National
2025	51%	54%	55%
2024	51%	54%	54%
2023	55%	53%	54%
2022	55%	53%	54%
2021	57%	52%	54%
2020	56%	51%	54%
2019	55%	51%	53%
2018	54%	51%	53%
2017	56%	51%	53%
2016	58%	51%	52%
2015	57%	50%	52%

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Average Class Size

14 students

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Showing 2016–2025. Full 11-year historical data available below ↓

Class Size Trends (2015-2025)
Year	Marietta, GA Avg	Georgia (GA)	National
2025	14	14	15
2024	14	14	15
2023	15	14	15
2022	14	14	15
2021	14	14	15
2020	14	14	15
2019	14	14	15
2018	14	14	15
2017	15	14	15
2016	14	14	15
2015	16	14	15

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Average Number of AP Courses

14 courses

13 courses

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Trends in Average Number of AP Courses Offered
Year	Marietta, GA Avg	Georgia (GA)	National
2025	14	13	13
2024	15	12	12
2023	13	12	11

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Average SAT score

1173

(Out of 1600)

1199

Average ACT score

(Out of 36)

Tuition & Aid

Average Yearly Tuition Cost

$12,311

$13,444

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Showing 2016–2025. Full 11-year historical data available below ↓

Tuition Cost Trends (2015-2025)
Year	Marietta, GA Avg	Georgia (GA)	National
2025	$12,787	$14,368	$15,012
2024	$12,732	$13,943	$14,622
2023	$11,610	$13,397	$14,057
2022	$11,301	$12,803	$13,504
2021	$11,259	$12,588	$13,232
2020	$10,999	$12,305	$12,915
2019	$10,692	$12,188	$12,656
2018	$10,589	$11,953	$12,363
2017	$10,553	$11,654	$12,049
2016	$10,466	$11,313	$11,633
2015	$9,893	$10,922	$11,174

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Average Summer Program Cost

$250

$589

Average % on Financial Aid

30%

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Showing 2016–2025. Full 11-year historical data available below ↓

Percent on Financial Aid Trends (2015-2025)
Year	Marietta, GA Avg	Georgia (GA)	National
2025	25%	29%	34%
2024	24%	28%	34%
2023	24%	27%	34%
2022	25%	25%	33%
2021	21%	24%	33%
2020	21%	24%	32%
2019	20%	24%	31%
2018	17%	23%	30%
2017	18%	22%	30%
2016	14%	20%	29%
2015	17%	21%	28%

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Average Financial Aid Grant

$2,751

$4,768

Admissions & Athletics

Average Acceptance Rate

84%

82%

View Data

Acceptance Rate Trends (2023-2025)
Year	Marietta, GA Avg	Georgia (GA)	National
2025	84%	78%	81%
2024	82%	80%	85%
2023	86%	81%	85%

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Average Number of Extracurriculars

13 extracurriculars

10 extracurriculars

Average Number of Sports

9 sports

Frequently Asked Questions

What are the top ranked private schools in Marietta, GA?

The private schools in Marietta, GA include Mt Bethel Christian Academy, The Walker School, and Noble World Montessori School.

How many private schools are located in Marietta?

45 private schools are located in Marietta.

How much do private schools cost in Marietta?

The average tuition cost is $12,311, which is lower than the Georgia private school average tuition cost of $13,444.

How diverse are private schools in Marietta?

Marietta private schools are approximately 36% minority students, which is higher than the Georgia private school average of 28%.

What percentage of students in Marietta go to private school?

10% of all K-12 students in Marietta are educated in private schools (compared to the GA state average of 8%).

What percentage of private schools are religiously affiliated in Marietta?

42% of private schools in Marietta are religiously affiliated (most commonly Christian and Baptist).

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

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