Best Aberdeen Private Preschools (2026)

For the 2026 school year, there are 4 private preschools serving 637 students in Aberdeen, SD.

The private preschool in Aberdeen, SD is Roncalli Elementary School.

50% of private preschools in Aberdeen, SD are religiously affiliated (most commonly Catholic).

Top-Ranked Aberdeen Private Preschools (2026)

School

Location

Quick Facts

Roncalli Elementary School

(Catholic)

Add to Compare

501 3rd Ave Se
Aberdeen, SD 57401
(605) 229-4100

Gr: PK-6 | 346 students Tuition listed

Behavioral Care Specialists Learning Center

Special Education School

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405 S Washington St
Aberdeen, SD 57401
(605) 351-5281

Gr: PK-12 | 23 students

Montessori School Of Aberdeen

Montessori School

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515 8th Ave NW,
Aberdeen, SD 57401
(605) 725-2269

Gr: PK-K | 20 students

Roncalli Primary School

(Catholic)

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505 Third Avenue Se
Aberdeen, SD 57401
(605) 226-2100

Gr: PK-2 | 248 students Avg. class size: 185 students

Overview

This Town (Aberdeen)

This State (SD)

# Schools

4 Schools

View Data

Trends in Total Number of Private Preschools
Year	Aberdeen, SD Total Schools
2025	4
2024	4
2023	5
2022	6
2021	6
2020	6
2019	3
2018	3
2017	3
2016	3
2015	3

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Student Body:

# Students

637 Students

10,337 Students

View Data

Trends in the Average Number of Students Per Private Preschool
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2025	159	211	191
2024	159	206	187
2023	163	188	185
2022	166	198	188
2021	166	194	184
2020	163	187	179
2019	135	199	182
2018	135	191	181
2017	129	175	183
2016	129	175	181
2015	129	173	173

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% Average Students of Color

14%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2025	8%	14%	32%
2024	8%	14%	32%
2023	9%	15%	32%
2022	10%	16%	31%
2021	10%	15%	32%
2020	10%	16%	31%
2019	9%	15%	31%
2018	9%	15%	30%
2017	11%	15%	31%
2016	11%	15%	31%
2015	11%	29%	31%

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Academics and Faculty:

# Teachers

45 Teachers

754 Teachers

Average Student-Teacher Ratio

14:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2025	14:1	14:1	12:1
2024	14:1	14:1	12:1
2023	25:1	14:1	12:1
2022	13:1	14:1	12:1
2021	13:1	14:1	12:1
2020	13:1	14:1	12:1
2019	15:1	14:1	12:1
2018	15:1	14:1	12:1
2017	11:1	13:1	12:1
2016	11:1	13:1	12:1
2015	11:1	12:1	13:1

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$10,000

$5,635

View Data

Tuition Cost Trends (2015-2025)
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2025	$10,000	$5,635	$12,988
2023	$2,735	$3,772	$9,500
2022	$1,620	$3,782	$8,989
2021	$1,620	$3,120	$8,661
2020	$1,620	$3,086	$8,383
2019	$1,620	$3,033	$8,266
2018	$1,620	$3,033	$7,888
2017	$1,620	$2,859	$7,628
2016	$1,620	$2,744	$7,230
2015	$1,620	$2,498	$6,984

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Students by Ethnicity:

0.53

0.57

View Data

Diversity Score Trends
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2025	0.53	0.57	0.65
2024	0.53	0.56	0.65
2023	0.46	0.56	0.65
2022	0.49	0.59	0.64
2021	0.49	0.59	0.64
2020	0.48	0.59	0.64
2019	0.49	0.57	0.64
2018	0.49	0.57	0.64
2017	0.51	0.57	0.62
2016	0.51	0.56	0.62
2015	0.51	0.56	0.62

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# American Indian Students

4 Students

667 Students

% American Indian Students

View Data

Percentage of Private Preschool Students of American Indian Trends
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2017	3%	8%	1%
2016	3%	8%	1%
2015	3%	9%	2%

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# Asian Students

9 Students

100 Students

% Asian Students

View Data

Asian Student Percentage Trends
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2025	1%	1%	4%
2024	1%	1%	5%
2023	1%	1%	5%
2022	1%	2%	5%
2021	1%	2%	5%
2020	1%	2%	4%
2017	1%	1%	3%
2016	1%	1%	3%
2015	1%	1%	3%

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# Hispanic Students

16 Students

205 Students

% Hispanic Students

View Data

Hispanic Student Percentage Trends
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2025	3%	2%	8%
2024	3%	2%	8%
2023	3%	2%	8%
2022	1%	1%	8%
2021	1%	1%	7%
2020	1%	1%	7%
2019	2%	2%	7%
2018	2%	2%	7%
2017	2%	2%	6%
2016	2%	2%	7%
2015	2%	2%	6%

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# Black Students

1 Student

150 Students

% Black Students

n/a

View Data

Black Student Percentage Trends
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2023	1%	2%	6%
2022	2%	2%	6%
2021	2%	2%	7%
2020	2%	2%	7%
2019	1%	2%	6%
2018	1%	2%	6%
2017	1%	1%	6%
2016	1%	1%	6%
2015	1%	1%	6%

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# White Students

374 Students

5,936 Students

% White Students

59%

58%

View Data

White Student Percentage Trends
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2025	59%	58%	48%
2024	59%	59%	48%
2023	70%	60%	48%
2022	68%	54%	50%
2021	68%	55%	50%
2020	69%	55%	51%
2019	66%	58%	52%
2018	66%	59%	52%
2017	64%	59%	54%
2016	64%	59%	54%
2015	64%	60%	54%

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# Hawaiian Students

n/a

4 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

233 Students

3,205 Students

% of Others Students

37%

31%

View Data

Other Races Student Percentage Trends
Year	Aberdeen, SD Average	South Dakota (SD) Average	National Average
2025	36%	31%	34%
2024	36%	29%	33%
2023	22%	27%	33%
2022	24%	34%	31%
2021	24%	33%	31%
2020	23%	33%	31%
2019	28%	29%	30%
2018	28%	28%	30%
2017	29%	29%	30%
2016	29%	29%	29%
2015	29%	27%	29%

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All Ethnic Groups