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Best Barnwell County Private High Schools (2026)

For the 2026 school year, there are 3 private high schools serving 270 students in Barnwell County, SC.

100% of private high schools in Barnwell County, SC are religiously affiliated (most commonly Mennonite and Christian).

Private High Schools in Barnwell County (2026)

School

Location

Quick Facts

Barnwell Christian School

(Mennonite)

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5675 Hwy 70
Blackville, SC 29817
(803) 259-2100

Gr: 1-12 | 56 students

Calvary Fellowship Mennonite

(Mennonite)

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2436 Healing Springs Rd
Blackville, SC 29817
(803) 284-2876

Gr: 1-11 | 24 students

Jefferson Davis Academy

(Christian)

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5061 Hilda Rd
Blackville, SC 29817
(803) 284-2476

Gr: PK-12 | 190 students Avg. class size: 10 students

Overview

This County (Barnwell County)

This State (SC)

# Schools

3 Schools

View Data

Trends in Total Number of Private High Schools
Year	Barnwell County Total Schools
2025	3
2024	3
2023	2
2022	2
2021	2
2020	2
2019	2
2018	2
2017	2
2016	2
2015	4

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Student Body:

# Students

270 Students

46,897 Students

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Trends in the Average Number of Students Per Private High School
Year	Barnwell County Average	South Carolina (SC) Average	National Average
2025	90	271	253
2024	90	262	245
2023	122	257	247
2022	114	260	257
2021	114	246	249
2020	114	230	235
2019	115	226	242
2018	115	223	238
2017	105	227	246
2016	105	219	241
2015	61	202	220

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% Average Students of Color

14%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Barnwell County Average	South Carolina (SC) Average	National Average
2025	5%	14%	32%
2024	5%	13%	31%
2023	5%	12%	31%
2022	6%	14%	30%
2021	6%	13%	30%
2020	6%	12%	29%
2019	4%	13%	29%
2018	4%	13%	28%
2017	1%	13%	30%
2016	1%	13%	30%
2015	3%	14%	30%

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Academics and Faculty:

# Teachers

27 Teachers

4,511 Teachers

Average Student-Teacher Ratio

10:1

11:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Barnwell County Average	South Carolina (SC) Average	National Average
2025	10:1	11:1	10:1
2024	10:1	11:1	10:1
2023	11:1	10:1	10:1
2022	10:1	10:1	10:1
2021	10:1	10:1	10:1
2020	10:1	10:1	10:1
2019	9:1	10:1	10:1
2018	9:1	10:1	10:1
2017	8:1	10:1	10:1
2016	8:1	10:1	10:1
2015	8:1	10:1	10:1

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Average Class Size

10 students

14 students

View Data

Class Size Trends (2015-2025)
Year	Barnwell County Average	South Carolina (SC) Average	National Average
2025	10	14	14
2024	10	14	14
2023	10	14	14
2022	10	13	14
2021	10	13	14
2020	10	13	14
2019	10	13	14
2018	10	13	14
2017	10	13	14
2016	10	13	14
2015	10	13	14

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Tuition and Acceptance Rate:

Students by Ethnicity:

0.15

0.47

View Data

Diversity Score Trends
Year	Barnwell County Average	South Carolina (SC) Average	National Average
2025	0.15	0.47	0.61
2024	0.15	0.47	0.60
2023	0.16	0.45	0.60
2022	0.27	0.44	0.58
2021	0.27	0.42	0.57
2020	0.27	0.39	0.57
2019	0.28	0.39	0.56
2018	0.28	0.39	0.55
2017	0.02	0.35	0.54
2016	0.02	0.34	0.54
2015	0.08	0.34	0.53

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# American Indian Students

n/a

166 Students

% American Indian Students

n/a

# Asian Students

n/a

749 Students

% Asian Students

n/a

# Hispanic Students

7 Students

1,184 Students

% Hispanic Students

View Data

Hispanic Student Percentage Trends
Year	Barnwell County Average	South Carolina (SC) Average	National Average
2025	3%	3%	9%
2024	3%	3%	9%
2023	3%	2%	8%
2022	2%	2%	8%
2021	2%	2%	8%
2020	2%	2%	8%
2019	1%	1%	8%
2018	1%	1%	8%

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# Black Students

6 Students

2,278 Students

% Black Students

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Black Student Percentage Trends
Year	Barnwell County Average	South Carolina (SC) Average	National Average
2025	2%	5%	8%
2024	2%	5%	8%
2023	2%	5%	8%
2022	2%	5%	8%
2021	2%	5%	8%
2020	2%	6%	8%
2019	2%	6%	8%
2018	2%	6%	8%
2017	1%	6%	8%
2016	1%	6%	8%
2015	1%	6%	9%

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# White Students

250 Students

32,030 Students

% White Students

92%

69%

View Data

White Student Percentage Trends
Year	Barnwell County Average	South Carolina (SC) Average	National Average
2025	92%	69%	59%
2024	92%	70%	60%
2023	92%	72%	60%
2022	85%	73%	62%
2021	85%	74%	63%
2020	85%	77%	64%
2019	84%	77%	64%
2018	84%	77%	65%
2017	99%	80%	66%
2016	99%	80%	66%
2015	96%	80%	66%

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# Hawaiian Students

n/a

21 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

8 Students

9,672 Students

% of Others Students

21%

View Data

Other Races Student Percentage Trends
Year	Barnwell County Average	South Carolina (SC) Average	National Average
2025	3%	21%	17%
2024	3%	20%	15%
2023	2%	19%	16%
2022	11%	18%	16%
2021	11%	17%	15%
2020	11%	13%	14%
2019	13%	14%	14%
2018	13%	13%	13%
2015	3%	11%	12%

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All Ethnic Groups