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Best Caldwell Private Elementary Schools (2026)

For the 2026 school year, there are 3 private elementary schools serving 313 students in Caldwell, ID.

The private elementary school in Caldwell, ID is Centennial Baptist School.

The average acceptance rate is 90%, which is higher than the Idaho private elementary school average acceptance rate of 87%.

100% of private elementary schools in Caldwell, ID are religiously affiliated (most commonly Christian and Seventh Day Adventist).

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Top-Ranked Caldwell Private Elementary Schools (2026)

School

Location

Quick Facts

Centennial Baptist School

(Christian)

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3610 E. Ustick Rd
Caldwell, ID 83605
(208) 454-1997

Gr: NS-12 | 240 students Avg. class size: 15 students Sports: 5 Tuition listed

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All-girls (Christian)

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(2)

1723 S. Horton St
Caldwell, ID 83605
(208) 546-0832

Gr: 7-12 | 29 students Sports: 3 Tuition listed

Caldwell Adventist Elementary School

(Seventh Day Adventist)

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2317 Wisconsin Ave
Caldwell, ID 83605
(208) 459-4313

Gr: PK-8 | 44 students Avg. class size: 12 students Tuition & acceptance rate listed

Overview

This Town (Caldwell)

This State (ID)

# Schools

3 Schools

View Data

Trends in Total Number of Private Elementary Schools
Year	Caldwell, ID Total Schools
2025	3
2024	3
2023	3
2022	2
2021	2
2020	3
2019	3
2018	3
2017	3
2016	3
2015	3

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Student Body:

# Students

313 Students

18,408 Students

View Data

Trends in the Average Number of Students Per Private Elementary School
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	104	159	199
2024	107	155	192
2023	126	136	193
2022	155	146	205
2021	155	145	201
2020	114	126	188
2019	157	125	193
2018	157	125	190
2017	187	132	199
2016	187	128	196
2015	187	119	183

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% Average Students of Color

34%

13%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	34%	13%	33%
2024	47%	14%	32%
2023	52%	15%	32%
2022	34%	12%	32%
2021	34%	13%	31%
2020	33%	13%	31%
2019	27%	12%	31%
2018	27%	13%	30%
2017	41%	13%	31%
2016	41%	13%	31%
2015	41%	13%	31%

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Academics and Faculty:

# Teachers

20 Teachers

1,425 Teachers

Average Student-Teacher Ratio

16:1

13:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	16:1	13:1	11:1
2024	16:1	13:1	11:1
2023	20:1	13:1	11:1
2022	18:1	13:1	11:1
2021	18:1	13:1	11:1
2020	18:1	12:1	11:1
2019	18:1	12:1	11:1
2018	18:1	12:1	11:1
2017	19:1	12:1	11:1
2016	19:1	13:1	12:1
2015	19:1	13:1	12:1

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% Average Faculty w/Advanced Degree

56%

View Data

Percentage of Faculty With Advanced Degrees Trends (2020-2025)
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	4%	56%	54%
2024	4%	54%	54%
2023	4%	50%	53%
2020	4%	45%	53%

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Average Class Size

14 students

15 students

View Data

Class Size Trends (2024-2025)
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	14	15	16
2024	12	15	15

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$5,100

$11,018

View Data

Tuition Cost Trends (2024-2025)
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	$14,750	$11,390	$14,043
2024	$4,500	$8,826	$12,357

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Average Acceptance Rate

90%

87%

Students by Ethnicity:

0.76

0.53

View Data

Diversity Score Trends
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	0.76	0.53	0.64
2024	0.76	0.53	0.64
2023	0.76	0.54	0.63
2022	0.66	0.52	0.62
2021	0.66	0.52	0.62
2020	0.67	0.47	0.62
2019	0.61	0.48	0.61
2018	0.61	0.48	0.60
2017	0.64	0.48	0.59
2016	0.64	0.47	0.59
2015	0.64	0.47	0.58

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# American Indian Students

2 Students

83 Students

% American Indian Students

View Data

Percentage of Private Elementary School Students of American Indian Trends
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2022	1%	2%	1%
2021	1%	1%	1%
2020	1%	1%	1%
2017	1%	1%	1%
2016	1%	1%	1%
2015	1%	1%	1%

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# Asian Students

14 Students

414 Students

% Asian Students

View Data

Asian Student Percentage Trends
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	4%	2%	5%
2024	4%	3%	5%
2023	4%	4%	5%
2022	5%	2%	5%
2021	5%	2%	5%
2020	4%	3%	5%
2019	4%	3%	4%
2018	4%	3%	4%
2017	4%	2%	4%
2016	4%	2%	4%
2015	4%	2%	4%

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# Hispanic Students

51 Students

867 Students

% Hispanic Students

15%

View Data

Hispanic Student Percentage Trends
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	15%	5%	9%
2024	15%	5%	9%
2023	13%	5%	9%
2022	15%	4%	8%
2021	15%	4%	9%
2020	14%	5%	9%
2019	13%	5%	8%
2018	13%	5%	8%
2017	13%	4%	8%
2016	13%	4%	8%
2015	13%	4%	8%

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# Black Students

84 Students

310 Students

% Black Students

25%

View Data

Black Student Percentage Trends
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	25%	2%	8%
2024	25%	2%	8%
2023	23%	2%	8%
2022	5%	1%	7%
2021	5%	2%	8%
2020	5%	2%	8%
2019	4%	2%	8%
2018	4%	2%	8%
2017	3%	1%	7%
2016	3%	1%	8%
2015	3%	1%	8%

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# White Students

111 Students

11,599 Students

% White Students

34%

63%

View Data

White Student Percentage Trends
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	33%	63%	55%
2024	33%	63%	55%
2023	31%	61%	55%
2022	51%	63%	57%
2021	51%	64%	57%
2020	48%	70%	58%
2019	57%	69%	59%
2018	57%	69%	59%
2017	52%	69%	61%
2016	52%	70%	61%
2015	52%	69%	61%

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# Hawaiian Students

n/a

41 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

70 Students

5,013 Students

% of Others Students

21%

27%

View Data

Other Races Student Percentage Trends
Year	Caldwell, ID Average	Idaho (ID) Average	National Average
2025	21%	28%	22%
2024	21%	27%	22%
2023	28%	28%	22%
2022	23%	28%	22%
2021	23%	27%	20%
2020	28%	19%	19%
2019	22%	20%	20%
2018	22%	20%	20%
2017	27%	23%	19%
2016	27%	22%	18%
2015	27%	23%	18%

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All Ethnic Groups