[+] Show Closed Private Schools in Dekalb County, Georgia

Overview

Academics and Faculty:

# Teachers

1,412 Teachers

17,065 Teachers

Average Student-Teacher Ratio

10:1

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Student-Teacher Ratio Trends (2015-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	10:1	10:1	11:1
2024	10:1	10:1	11:1
2023	10:1	10:1	11:1
2022	10:1	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	10:1	10:1	12:1
2016	11:1	10:1	12:1
2015	11:1	10:1	12:1

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% Average Faculty w/Advanced Degree

54%

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Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	54%	54%	55%
2024	54%	54%	54%
2023	53%	53%	54%
2022	49%	53%	54%
2021	51%	52%	54%
2020	51%	51%	54%
2019	53%	51%	53%
2018	50%	51%	53%
2017	49%	51%	53%
2016	47%	51%	52%
2015	56%	50%	52%

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Average Class Size

14 students

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Class Size Trends (2015-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	14	14	15
2024	14	14	15
2023	14	14	15
2022	14	14	15
2021	14	14	15
2020	14	14	15
2019	14	14	15
2018	14	14	15
2017	14	14	15
2016	13	14	15
2015	15	14	15

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Average Number of AP Courses

11 courses

13 courses

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Trends in Average Number of AP Courses Offered
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	11	13	13
2024	11	12	12
2023	11	12	11
2022	11	11	11
2021	11	11	11
2020	12	11	11
2019	13	11	11
2018	13	10	11
2017	12	10	10
2016	15	10	10
2015	10	9	10

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Average SAT score

1260

(Out of 1600)

1199

View Data

SAT Score Trends (2015-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	1259	1198	1233
2024	1259	1194	1230
2023	1273	1191	1228
2022	1273	1197	1229
2021	1273	1198	1229
2020	1224	1194	1226
2019	1261	1196	1226
2018	1261	1204	1226
2017	1237	1210	1233
2016	1100	1360	1306
2015	1100	1327	1258

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Average ACT score

(Out of 36)

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ACT Score Trends (2015-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	26	26	26
2024	26	26	26
2023	29	26	26
2022	25	26	26
2021	25	26	26
2020	28	25	25
2019	28	25	25
2018	28	25	25
2017	26	25	25
2015	26	24	25

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$15,374

$13,422

View Data

Tuition Cost Trends (2015-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	$14,531	$14,368	$15,012
2024	$14,199	$12,784	$13,254
2023	$13,226	$11,815	$12,626
2022	$13,153	$11,259	$12,187
2021	$13,019	$10,884	$11,800
2020	$12,442	$10,375	$11,512
2019	$12,851	$10,771	$11,293
2018	$13,463	$10,529	$11,017
2017	$13,685	$10,379	$10,708
2016	$14,063	$9,990	$10,356
2015	$13,988	$9,516	$9,939

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Average Summer Program Cost

$626

$589

View Data

Summer Program Cost Trends (2019-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	$676	$629	$1,152
2024	$351	$632	$1,128
2023	$747	$583	$1,156
2022	$388	$641	$1,102
2021	$388	$559	$1,125
2020	$175	$576	$1,217
2019	$363	$506	$1,305

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Average % on Financial Aid

26%

30%

View Data

Percent on Financial Aid Trends (2015-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	26%	29%	34%
2024	25%	28%	34%
2023	27%	27%	34%
2022	23%	25%	33%
2021	21%	24%	33%
2020	23%	24%	32%
2019	22%	24%	31%
2018	21%	23%	30%
2017	21%	22%	30%
2016	28%	20%	29%
2015	24%	21%	28%

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Average Financial Aid Grant

$6,219

$4,609

View Data

Financial Aid Grant Trends (2015-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	$4,750	$4,205	$7,073
2024	$4,981	$3,981	$6,930
2023	$5,607	$3,693	$6,469
2022	$5,945	$3,746	$6,289
2021	$5,356	$3,650	$6,055
2020	$5,236	$3,634	$5,921
2019	$5,236	$3,563	$5,795
2018	$4,076	$3,372	$5,456
2017	$4,076	$3,455	$5,319
2016	$3,199	$3,293	$5,105
2015	$3,319	$3,244	$5,030

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Average Acceptance Rate

82%

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Acceptance Rate Trends (2015-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	82%	78%	81%
2024	79%	80%	85%
2023	80%	81%	85%
2022	80%	82%	85%
2021	82%	83%	85%
2020	81%	82%	85%
2019	80%	83%	85%
2018	83%	83%	85%
2017	87%	84%	85%
2016	95%	84%	85%
2015	88%	85%	85%

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Average Endowment Size

$20.57 million

$39.58 million

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Endowment Trends (2021-2025)
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	$31 M	$47 M	$39 M
2024	$18 M	$48 M	$39 M
2023	$15 M	$47 M	$39 M
2022	$15 M	$48 M	$40 M
2021	$15 M	$38 M	$40 M

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Students by Ethnicity:

0.68

0.60

View Data

Diversity Score Trends
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	0.68	0.59	0.65
2024	0.69	0.60	0.65
2023	0.68	0.59	0.65
2022	0.68	0.58	0.64
2021	0.68	0.57	0.64
2020	0.68	0.57	0.64
2019	0.68	0.57	0.63
2018	0.68	0.57	0.63
2017	0.67	0.55	0.61
2016	0.70	0.55	0.61
2015	0.68	0.56	0.61

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# American Indian Students

30 Students

282 Students

% American Indian Students

n/a

# Asian Students

351 Students

4,817 Students

% Asian Students

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

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# Hispanic Students

559 Students

5,434 Students

% Hispanic Students

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Hispanic Student Percentage Trends
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	4%	3%	9%
2024	4%	3%	9%
2023	4%	3%	9%
2022	4%	3%	8%
2021	4%	3%	9%
2020	4%	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

2,386 Students

16,729 Students

% Black Students

18%

10%

View Data

Black Student Percentage Trends
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	18%	10%	7%
2024	18%	10%	7%
2023	19%	10%	8%
2022	19%	10%	7%
2021	20%	10%	7%
2020	20%	10%	8%
2019	21%	10%	7%
2018	21%	11%	7%
2017	20%	10%	7%
2016	33%	10%	7%
2015	25%	11%	8%

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# White Students

5,740 Students

93,728 Students

% White Students

43%

58%

View Data

White Student Percentage Trends
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	43%	58%	52%
2024	43%	58%	52%
2023	44%	59%	52%
2022	46%	60%	54%
2021	46%	61%	54%
2020	45%	61%	54%
2019	47%	61%	56%
2018	47%	62%	56%
2017	47%	63%	58%
2016	33%	63%	58%
2015	44%	62%	58%

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# Hawaiian Students

6 Students

177 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

4,181 Students

40,974 Students

% of Others Students

32%

25%

View Data

Other Races Student Percentage Trends
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	31%	25%	26%
2024	32%	25%	26%
2023	31%	24%	25%
2022	27%	24%	25%
2021	27%	23%	25%
2020	27%	23%	24%
2019	26%	22%	24%
2018	26%	21%	23%
2017	27%	23%	22%
2016	28%	22%	22%
2015	25%	22%	21%

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All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars

8 extracurriculars

10 extracurriculars

Average Number of Sports

6 sports

9 sports

Frequently Asked Questions

What are the top ranked private schools in Dekalb County, GA?

The private schools in Dekalb County, GA include Cliff Valley School, Marist School, and St. Pius X Catholic High School.

How many private schools are located in Dekalb County?

91 private schools are located in Dekalb County.

How much do private schools cost in Dekalb County?

The average tuition cost is $15,374, which is higher than the Georgia private school average tuition cost of $13,422.

How diverse are private schools in Dekalb County?

Dekalb County private schools are approximately 41% minority students, which is higher than the Georgia private school average of 28%.

What percentage of students in Dekalb County go to private school?

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

What percentage of private schools are religiously affiliated in Dekalb County?

58% of private schools in Dekalb County are religiously affiliated (most commonly Christian and Methodist).

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

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Top Ranked Dekalb County Private Schools (2026-27)

Dekalb County Private Schools (Closed)

Overview

Trends in Total Number of Private Schools

Trends in the Average Number of Students Per Private School

Percentage of Students of Color Trends (2015-2025)

Academics and Faculty:

Student-Teacher Ratio Trends (2015-2025)

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

Class Size Trends (2015-2025)

Trends in Average Number of AP Courses Offered

SAT Score Trends (2015-2025)

ACT Score Trends (2015-2025)

Tuition and Acceptance Rate:

Tuition Cost Trends (2015-2025)

Summer Program Cost Trends (2019-2025)

Percent on Financial Aid Trends (2015-2025)

Financial Aid Grant Trends (2015-2025)

Acceptance Rate Trends (2015-2025)

Endowment Trends (2021-2025)

Students by Ethnicity:

Diversity Score Trends

Asian Student Percentage Trends

Hispanic Student Percentage Trends

Black Student Percentage Trends

White Student Percentage Trends

Other Races Student Percentage Trends

Extracurriculars and Sports:

Frequently Asked Questions

Recent Articles

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Trends in the Average Number of Students Per Private School
Year	Dekalb County Average	Georgia (GA) Average	National Average
2025	146	198	179
2024	141	192	172
2023	151	197	174
2022	158	206	185
2021	151	199	180
2020	149	188	171
2019	147	199	175
2018	144	194	172
2017	166	206	180
2016	125	205	178
2015	146	187	167

Best Dekalb County Private Schools

Top Ranked Dekalb County Private Schools (2026-27)

Dekalb County Private Schools (Closed)

Overview

Trends in Total Number of Private Schools

Trends in the Average Number of Students Per Private School

Percentage of Students of Color Trends (2015-2025)

Academics and Faculty:

Student-Teacher Ratio Trends (2015-2025)

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

Class Size Trends (2015-2025)

Trends in Average Number of AP Courses Offered

SAT Score Trends (2015-2025)

ACT Score Trends (2015-2025)

Tuition and Acceptance Rate:

Tuition Cost Trends (2015-2025)

Summer Program Cost Trends (2019-2025)

Percent on Financial Aid Trends (2015-2025)

Financial Aid Grant Trends (2015-2025)

Acceptance Rate Trends (2015-2025)

Endowment Trends (2021-2025)

Students by Ethnicity:

Diversity Score Trends

Asian Student Percentage Trends

Hispanic Student Percentage Trends

Black Student Percentage Trends

White Student Percentage Trends

Other Races Student Percentage Trends

Extracurriculars and Sports:

Frequently Asked Questions

More Articles