Best Twin Falls Private Elementary Schools (2026)

For the 2026 school year, there are 7 private elementary schools serving 1,023 students in Twin Falls, ID.

The private elementary schools in Twin Falls, ID include Acton Academy Twin Falls, Lighthouse Christian School, and Immanuel Lutheran School.

The average acceptance rate is 78%, which is lower than the Idaho private elementary school average acceptance rate of 87%.

71% of private elementary schools in Twin Falls, ID are religiously affiliated (most commonly Catholic and Baptist).

Top-Ranked Twin Falls Private Elementary Schools (2026)

School

Location

Quick Facts

Acton Academy Twin Falls

Montessori School

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1830 Addison Ave E
Twin Falls, ID 83301
(208) 420-9520

Gr: NS-10 | 36 students Avg. class size: 15 students Sports: 1 Tuition & acceptance rate listed

Hilltop Sda School

(Seventh Day Adventist)

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131 Grandview Drive
Twin Falls, ID 83301
(208) 736-5934

Gr: 1-7 | 18 students Avg. class size: 7 students Tuition & acceptance rate listed

Immanuel Lutheran School

(Lutheran Church Missouri Synod)

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(1)

2055 Filer Avenue E
Twin Falls, ID 83301
(208) 733-7820

Gr: PK-5 | 216 students Avg. class size: 14 students Tuition listed

Lighthouse Christian School

(Christian)

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960 Eastland Dr
Twin Falls, ID 83301
(208) 737-1425

Gr: PK-12 | 391 students Avg. class size: 20 students Sports: 8 Tuition listed

Acorn Learning Center

Montessori School

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1306 Filer Ave. East
Twin Falls, ID 83301
(208) 733-7055

Gr: PK-5 | 63 students

St. Edwards Catholic School

(Catholic)

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139 6th Ave E
Twin Falls, ID 83301
(208) 734-3872

Gr: PK-8 | 166 students Tuition listed

Twin Falls Christian Academy

(Baptist)

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798 Eastland Drive N
Twin Falls, ID 83301
(208) 733-1452

Gr: NS-12 | 133 students Tuition listed

Overview

This Town (Twin Falls)

This State (ID)

# Schools

7 Schools

View Data

Trends in Total Number of Private Elementary Schools
Year	Twin Falls, ID Total Schools
2025	7
2024	7
2023	7
2022	7
2021	6
2020	6
2019	5
2018	5
2017	5
2016	5
2015	6

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Student Body:

# Students

1,023 Students

18,421 Students

View Data

Trends in the Average Number of Students Per Private Elementary School
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	146	159	199
2024	146	155	192
2023	140	136	193
2022	131	146	205
2021	152	145	201
2020	152	126	188
2019	165	125	193
2018	165	125	190
2017	160	132	199
2016	160	128	196
2015	146	119	183

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% Average Students of Color

19%

13%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	19%	13%	33%
2024	19%	14%	32%
2023	12%	15%	32%
2022	14%	12%	32%
2021	14%	13%	31%
2020	14%	13%	31%
2019	15%	12%	31%
2018	15%	13%	30%
2017	8%	13%	31%
2016	8%	13%	31%
2015	8%	13%	31%

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Academics and Faculty:

# Teachers

70 Teachers

1,423 Teachers

Average Student-Teacher Ratio

15:1

13:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	15:1	13:1	11:1
2024	15:1	13:1	11:1
2023	16:1	13:1	11:1
2022	14:1	13:1	11:1
2021	14:1	13:1	11:1
2020	14:1	12:1	11:1
2019	16:1	12:1	11:1
2018	16:1	12:1	11:1
2017	17:1	12:1	11:1
2016	17:1	13:1	12:1
2015	16:1	13:1	12:1

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% Average Faculty w/Advanced Degree

88%

56%

View Data

Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	88%	56%	54%
2024	88%	54%	54%
2023	100%	50%	53%
2022	100%	50%	53%
2021	100%	51%	53%
2020	100%	45%	53%
2019	100%	45%	52%
2018	100%	46%	52%
2017	100%	45%	51%
2016	100%	48%	51%
2015	100%	48%	50%

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Average Class Size

14 students

15 students

View Data

Class Size Trends (2015-2025)
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	14	15	16
2024	14	15	15
2023	11	14	15
2022	11	14	15
2021	14	14	15
2020	14	14	15
2019	14	14	15
2018	14	14	15
2017	14	13	15
2016	14	13	15
2015	14	12	15

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$4,541

$11,390

View Data

Tuition Cost Trends (2015-2025)
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	$4,541	$11,390	$14,043
2024	$4,963	$8,826	$12,357
2023	$5,900	$8,757	$11,693
2022	$5,900	$8,370	$11,199
2021	$2,500	$8,223	$10,824
2020	$2,500	$8,316	$10,496
2019	$2,500	$8,501	$10,300
2018	$2,500	$6,008	$10,056
2017	$2,500	$5,955	$9,712
2016	$2,500	$5,497	$9,307
2015	$2,500	$5,467	$8,903

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Average % on Financial Aid

18%

20%

View Data

Percent on Financial Aid Trends (2015-2025)
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	18%	20%	34%
2024	18%	20%	33%
2023	18%	22%	33%
2022	18%	23%	32%
2021	25%	23%	32%
2020	25%	22%	31%
2019	25%	22%	30%
2018	25%	20%	29%
2017	25%	23%	29%
2016	25%	27%	28%
2015	25%	27%	27%

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Average Financial Aid Grant

$1,038

$3,626

View Data

Financial Aid Grant Trends (2015-2025)
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	$1,038	$3,626	$6,227
2024	$1,038	$2,308	$6,113
2023	$1,038	$1,708	$5,785
2022	$1,038	$1,708	$5,514
2021	$75	$1,734	$5,269
2020	$75	$1,625	$5,141
2019	$75	$1,625	$5,007
2018	$75	$1,609	$4,752
2017	$75	$1,629	$4,582
2016	$75	$1,355	$4,396
2015	$75	$1,069	$4,230

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Average Acceptance Rate

78%

87%

View Data

Acceptance Rate Trends (2015-2025)
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	78%	87%	81%
2024	78%	89%	85%
2023	78%	88%	85%
2022	78%	90%	85%
2021	95%	91%	86%
2020	95%	91%	86%
2019	95%	91%	85%
2018	95%	90%	85%
2017	95%	90%	86%
2016	95%	90%	85%
2015	95%	90%	86%

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Students by Ethnicity:

0.55

0.53

View Data

Diversity Score Trends
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	0.55	0.53	0.64
2024	0.55	0.53	0.64
2023	0.52	0.54	0.63
2022	0.55	0.52	0.62
2021	0.55	0.52	0.62
2020	0.55	0.47	0.62
2019	0.55	0.48	0.61
2018	0.55	0.48	0.60
2017	0.48	0.48	0.59
2016	0.48	0.47	0.59
2015	0.49	0.47	0.58

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# American Indian Students

1 Student

83 Students

% American Indian Students

n/a

# Asian Students

9 Students

414 Students

% Asian Students

View Data

Asian Student Percentage Trends
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	1%	2%	5%
2024	1%	3%	5%
2023	2%	4%	5%
2022	2%	2%	5%
2021	2%	2%	5%
2020	2%	3%	5%
2019	3%	3%	4%
2018	3%	3%	4%
2017	1%	2%	4%
2016	1%	2%	4%
2015	1%	2%	4%

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# Hispanic Students

118 Students

867 Students

% Hispanic Students

12%

View Data

Hispanic Student Percentage Trends
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	12%	5%	9%
2024	12%	5%	9%
2023	6%	5%	9%
2022	7%	4%	8%
2021	7%	4%	9%
2020	7%	5%	9%
2019	7%	5%	8%
2018	7%	5%	8%
2017	5%	4%	8%
2016	5%	4%	8%
2015	4%	4%	8%

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# Black Students

17 Students

310 Students

% Black Students

View Data

Black Student Percentage Trends
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	2%	2%	8%
2024	2%	2%	8%
2023	1%	2%	8%
2022	1%	1%	7%
2021	1%	2%	8%
2020	1%	2%	8%
2019	1%	2%	8%
2018	1%	2%	8%
2017	1%	1%	7%
2016	1%	1%	8%
2015	1%	1%	8%

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# White Students

618 Students

11,599 Students

% White Students

63%

View Data

White Student Percentage Trends
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	63%	63%	55%
2024	63%	63%	55%
2023	64%	61%	55%
2022	60%	63%	57%
2021	60%	64%	57%
2020	60%	70%	58%
2019	61%	69%	59%
2018	61%	69%	59%
2017	68%	69%	61%
2016	68%	70%	61%
2015	65%	69%	61%

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# Hawaiian Students

2 Students

41 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

222 Students

5,028 Students

% of Others Students

22%

27%

View Data

Other Races Student Percentage Trends
Year	Twin Falls, ID Average	Idaho (ID) Average	National Average
2025	22%	28%	22%
2024	22%	27%	22%
2023	27%	28%	22%
2022	30%	28%	22%
2021	30%	27%	20%
2020	30%	19%	19%
2019	28%	20%	20%
2018	28%	20%	20%
2017	25%	23%	19%
2016	25%	22%	18%
2015	29%	23%	18%

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All Ethnic Groups