Private School Review - Established 2003

Best Lassen County Private Schools (2026)

For the 2026 school year, there are 4 private schools serving 28 students in Lassen County, CA (there are 24 public schools, serving 3,745 public students). 1% of all K-12 students are educated in private schools (compared to the CA state average of 10%).
100% of private schools in Lassen County, CA are religiously affiliated (most commonly Christian and Seventh Day Adventist).

Quick Facts (2026)

Quick Facts (2026)

Top Ranked Lassen County Private Schools (2026)

Susanville Adventist Christian School Photo
Susanville Adventist Christian School
Gr: 1-7 | 9 students
Avg. class size: 9 students
Seventh Day Adventist
455 Cedar Street
Susanville, CA 96130
(208) 830-4004
View Profile
Map of Barrett Ranch
Barrett Ranch
Gr: K-11 | 6 students
Christian
501-360 Highsay # 395
Litchfield, CA 96117
(530) 310-1852
View Profile
Map of Diamond View Mennonite Christian Day School
Diamond View Mennonite Christian Day School
Gr: 1-8 | 12 students
Mennonite
470-095 Buntingville Rd A3
Standish, CA 96128
(530) 254-6676
View Profile
Map of Lake Almanor Christian School
Lake Almanor Christian School
Gr: 3 | 1 student
Avg. class size: 10 students
Christian
2610 State Route A13
Westwood, CA 96137
(530) 596-4100
View Profile
[+] Show Closed Private Schools in Lassen County, California

Lassen County Private Schools (Closed)

Map of New Horizons Christian School
New Horizons Christian School
Gr: PK-12 | 59 students
Christian
995 Paiute Lane
Susanville, CA 96130
(530) 257-6420
View Profile

Overview

Category
This State (CA)
US
# Schools
4 Schools

Trends in Total Number of Private Schools

YearLassen County Total Schools
20254
20244
20234
20225
20215
20205
20193
20183
20173
20164
20154
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# Students
28 Students
659,573 Students

Trends in the Average Number of Students Per Private School

YearLassen County AverageCalifornia (CA) AverageNational Average
20257180179
20247175172
202312181174
202212189185
202112185180
202012179171
201916179175
201816173172
201717179180
201622173178
201522162167
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% Average Students of Color
50%
52%

Percentage of Students of Color Trends (2015-2025)

YearLassen County AverageCalifornia (CA) AverageNational Average
202550%51%34%
202450%51%34%
20238%50%33%
202219%48%33%
202119%48%32%
202019%48%32%
201922%48%31%
201822%47%31%
201713%50%32%
201618%49%32%
201519%49%32%
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Academics and Faculty:

# Teachers
9 Teachers
55,645 Teachers
Average Student-Teacher Ratio
5:1
12:1

Student-Teacher Ratio Trends (2015-2025)

YearLassen County AverageCalifornia (CA) AverageNational Average
20255:112:111:1
20245:112:111:1
20236:112:111:1
20224:112:111:1
20214:113:111:1
20204:113:112:1
20195:112:112:1
20185:112:112:1
20175:113:112:1
20166:113:112:1
20156:113:112:1
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% Average Faculty w/Advanced Degree
100%
59%

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

YearLassen County AverageCalifornia (CA) AverageNational Average
2025100%59%55%
2024100%58%54%
2023100%58%54%
202275%59%54%
202175%59%54%
202075%58%54%
201975%58%53%
201875%58%53%
201775%58%53%
201667%57%52%
201567%57%52%
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Average Class Size
10 students
17 students

Class Size Trends (2015-2025)

YearLassen County AverageCalifornia (CA) AverageNational Average
2025101715
2024101715
2023101715
2022101715
2021101715
2020101715
2019101715
2018101715
2017101715
201671715
201571715
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Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$3,400
$18,344

Tuition Cost Trends (2017-2025)

YearLassen County AverageCalifornia (CA) AverageNational Average
2025$3,400$18,076$15,012
2024$3,400$17,195$13,254
2023$3,400$16,660$12,626
2022$3,400$15,979$12,187
2021$3,400$15,298$11,800
2020$3,400$14,748$11,512
2019$3,400$14,369$11,293
2018$3,400$13,813$11,017
2017$3,400$13,422$10,708
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Average % on Financial Aid
60%
29%

Percent on Financial Aid Trends (2017-2025)

YearLassen County AverageCalifornia (CA) AverageNational Average
202560%29%34%
202460%29%34%
202360%29%34%
202260%28%33%
202160%28%33%
202060%28%32%
201960%27%31%
201860%27%30%
201760%27%30%
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Average Financial Aid Grant
$1,000
$9,066

Financial Aid Grant Trends (2017-2025)

YearLassen County AverageCalifornia (CA) AverageNational Average
2025$1,000$8,932$7,073
2024$1,000$8,712$6,930
2023$1,000$8,186$6,469
2022$1,000$8,205$6,289
2021$1,000$7,081$6,055
2020$1,000$6,794$5,921
2019$1,000$6,413$5,795
2018$1,000$5,977$5,456
2017$1,000$5,752$5,319
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Students by Ethnicity:

0.42
0.74

Diversity Score Trends

YearLassen County AverageCalifornia (CA) AverageNational Average
20250.420.740.65
20240.420.740.65
20230.180.740.65
20220.320.730.64
20210.320.730.64
20200.320.730.64
20190.370.730.63
20180.370.730.63
20170.350.720.61
20160.380.720.61
20150.380.720.61
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# American Indian Students
n/a
3,575 Students
% American Indian Students
n/a
1%

Percentage of Private School Students of American Indian Trends

YearLassen County AverageCalifornia (CA) AverageNational Average
20177%1%1%
20167%1%1%
20157%2%1%
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# Asian Students
n/a
71,836 Students
% Asian Students
n/a
11%

Asian Student Percentage Trends

YearLassen County AverageCalifornia (CA) AverageNational Average
20226%10%4%
20216%10%4%
20206%10%4%
20194%10%4%
20184%10%4%
20172%10%4%
20162%10%4%
20152%10%4%
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# Hispanic Students
2 Students
104,429 Students
% Hispanic Students
7%
16%

Hispanic Student Percentage Trends

YearLassen County AverageCalifornia (CA) AverageNational Average
20257%16%9%
20247%16%9%
20238%16%9%
20226%16%8%
20216%16%9%
20206%16%9%
201915%16%8%
201815%17%8%
201711%17%8%
201611%17%8%
201511%17%8%
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# Black Students
n/a
30,223 Students
% Black Students
n/a
5%

Black Student Percentage Trends

YearLassen County AverageCalifornia (CA) AverageNational Average
20161%5%7%
20151%5%8%
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# White Students
21 Students
235,809 Students
% White Students
75%
37%

White Student Percentage Trends

YearLassen County AverageCalifornia (CA) AverageNational Average
202575%37%52%
202475%37%52%
202391%38%52%
202282%40%54%
202182%40%54%
202082%40%54%
201978%41%56%
201878%41%56%
201780%43%58%
201678%43%58%
201578%43%58%
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# Hawaiian Students
2 Students
5,499 Students
% Hawaiian Students
7%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
3 Students
188,502 Students
% of Others Students
11%
29%

Other Races Student Percentage Trends

YearLassen County AverageCalifornia (CA) AverageNational Average
202511%29%26%
202411%29%26%
20231%28%25%
20226%28%25%
20216%27%25%
20206%27%24%
20193%26%24%
20183%26%23%
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

All Ethnic Groups

Extracurriculars and Sports:

Frequently Asked Questions

What are the top ranked private schools in Lassen County, CA?
The top ranked private schools in Lassen County, CA is Susanville Adventist Christian School.
How many private schools are located in Lassen County?
4 private schools are located in Lassen County.
What percentage of students in Lassen County go to private school?
1% of all K-12 students in Lassen County are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in Lassen County?
100% of private schools in Lassen County are religiously affiliated (most commonly Christian and Seventh Day Adventist).

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