Item: Southern Trinity Joint Unified School District
Rating: 6
Author: �鶹������ý

Home > California > Humboldt County

Southern Trinity Joint Unified School District

680 Van Duzen Rd.
Mad River, CA 95526-9511

( shown in map)

Top 50%

Tel: (707) 574-6237

<�鶹��ý class="so-dt-title" id="top-rankings">Top Rankings

Southern Trinity Joint Unified School District ranks among the top 20% of public school district in California for:

Category

Attribute

Science Proficiency

Highest science proficiency (Top 20%)

Student Attention

Lowest student-teacher ratio (Top 1%)

For the 2026 school year, there are 4 public schools serving 77 students in Southern Trinity Joint Unified School District. This district's average is 4/10, which is in the bottom 50% of public schools in California.

Public Schools in Southern Trinity Joint Unified School District have an score of 24% (versus the California public school average of 34%), and score of 37% (versus the 47% statewide average).

Minority enrollment is 30% of the student body (majority Hispanic and American Indian), which is less than the California public school average of 80% (majority Hispanic).

<�鶹��ý class='so-dt-title' id="overview">Overview

This School District

This State (CA)

# Schools

4 Schools

10,356 Schools

# Students

77 Students

5,826,671 Students

# Teachers

8 Teachers

267,995 Teachers

Student-Teacher Ratio

10:1

<�鶹��ý class='so-dt-title' id="student-by-grade">Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	Southern Trinity Joint Unified School District	California
Kind	7	254
1	9	193
2	8	202
3	5	203
4	11	208
5	5	210
6	7	211
7	7	214
8	5	215
9	3	227
10	2	232
11	3	229
12	5	240

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<�鶹��ý class='so-dt-title' id="district-rank">District Rank

Southern Trinity Joint Unified School District, which is ranked #1154 of all 1,907 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.

The school district's graduation rate of 50% has decreased from PS% over five school years.

This School District

State Average (CA)

#964 out of 1932 school districts
(Top 50%)

View Data

Overall School District Rank Trends
Year	Southern Trinity Joint Unified School District
2023	#964
2022	#784
2021	#422
2019	#1031
2018	#320
2017	#411
2016	#260
2015	#463
2013	#759
2012	#884
2011	#540

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25%

34%

View Data

Math Proficiency Trends
Year	Southern Trinity Joint Unified School District	California
2023	25%	34%
2022	34%	33%
2021	49%	34%
2019	34%	40%
2018	44%	39%
2017	44%	38%
2016	37%	37%
2015	44%	34%
2013	54%	59%
2012	44%	59%
2011	54%	58%

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40-49%

47%

View Data

Reading and Language Arts Proficiency Trends
Year	Southern Trinity Joint Unified School District	California
2022	44%	47%
2021	49%	49%
2019	44%	51%
2018	44%	50%
2017	44%	48%
2016	62%	48%
2015	34%	44%
2013	34%	57%
2012	44%	58%
2011	54%	56%
2010	44%	54%

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<50%

29%

View Data

Science Proficiency Trends
Year	Southern Trinity Joint Unified School District	California
2022	50%	29%
2021	50%	28%

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(20-21)

≥50%

84%

View Data

Graduation Rate Trends
Year	Southern Trinity Joint Unified School District	California
2021	50%	84%
2019	50%	84%
2017	50%	83%
2016	50%	83%
2012	50%	86%
2011	50%	83%

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<�鶹��ý class='so-dt-title' id="students-by-ethnicity">Students by Ethnicity:

0.48

0.63

View Data

Comparison of Diversity Score Trends
Year	Southern Trinity Joint Unified School District	California
2023	0.52	0.64
2022	0.51	0.63
2021	0.52	0.62
2020	0.48	0.63
2019	0.48	0.63
2018	0.29	0.64
2017	0.29	0.64
2016	0.27	0.64
2015	0.17	0.64
2014	0.22	0.65
2013	0.29	0.65
2012	0.29	0.65
2011	0.17	0.67
2010	0.13	0.67
2009	0.15	0.71
2008	0.11	0.65
2007	0.16	0.67
2006	0.16	0.66
2005	0.25	0.67
2004	0.23	0.67
2003	0.23	0.67
2002	0.29	0.67
2001	0.19	0.67
2000	0.16	0.67
1999	0.21	0.67
1998	0.24	0.67
1997	0.28	0.67
1996	0.34	0.67
1995	0.43	0.67
1994	0.43	0.67
1993	0.37	0.67
1992	0.44	0.67
1991	0.37	0.67

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% American Indian

View Data

American Indian Student Percentage Comparison Over Years (1992-2023)
Year	Southern Trinity Joint Unified School District	California
2023	7%	1%
2022	10%	1%
2020	3%	1%
2019	3%	1%
2018	2%	1%
2017	2%	1%
2016	3%	1%
2015	4%	1%
2014	8%	1%
2013	10%	1%
2012	5%	1%
2011	6%	1%
2010	4%	1%
2009	5%	1%
2008	5%	1%
2007	7%	2%
2006	8%	1%
2005	12%	2%
2004	11%	2%
2003	11%	2%
2002	9%	2%
2001	6%	2%
2000	4%	1%
1999	9%	1%
1998	10%	1%
1997	12%	1%
1996	16%	1%
1995	26%	1%
1994	20%	1%
1993	16%	1%
1992	20%	1%

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% Asian

12%

View Data

Asian Student Percentage Comparison Over Years (1995-2023)
Year	Southern Trinity Joint Unified School District	California
2023	4%	12%
2020	2%	12%
2019	2%	12%
2013	1%	11%
2012	1%	11%
2011	1%	11%
2010	1%	11%
2009	1%	11%
2008	1%	12%
2007	1%	12%
2005	1%	12%
2004	1%	12%
2003	1%	11%
2002	2%	11%
2001	2%	11%
2000	1%	11%
1999	1%	11%
1998	1%	11%
1997	1%	11%
1996	2%	11%
1995	2%	11%

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% Hispanic

56%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Southern Trinity Joint Unified School District	California
2023	10%	55%
2022	12%	56%
2021	19%	56%
2020	13%	55%
2019	13%	55%
2018	6%	54%
2017	6%	54%
2016	5%	54%
2015	2%	54%
2014	4%	53%
2013	4%	53%
2012	6%	52%
2011	3%	51%
2010	2%	50%
2008	1%	50%
2007	1%	49%
2005	1%	47%
2004	1%	46%
2003	1%	45%
2002	6%	44%
2001	2%	43%
2000	4%	42%
1999	2%	41%
1998	2%	40%
1997	2%	40%
1996	3%	39%
1995	2%	38%
1994	6%	37%
1993	5%	36%
1992	8%	35%
1991	6%	34%

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% Black

n/a

View Data

Black Student Percentage Comparison Over Years (1988-2012)
Year	Southern Trinity Joint Unified School District	California
2012	1%	6%
1997	1%	9%
1988	1%	9%

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% White

70%

20%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Southern Trinity Joint Unified School District	California
2023	67%	21%
2022	67%	21%
2021	66%	22%
2020	70%	23%
2019	70%	23%
2018	84%	24%
2017	84%	24%
2016	85%	24%
2015	91%	24%
2014	88%	25%
2013	84%	25%
2012	84%	26%
2011	90%	27%
2010	93%	27%
2009	92%	28%
2008	93%	29%
2007	91%	29%
2006	92%	31%
2005	86%	31%
2004	87%	32%
2003	87%	34%
2002	83%	35%
2001	90%	36%
2000	91%	37%
1999	88%	38%
1998	87%	39%
1997	84%	39%
1996	79%	40%
1995	70%	41%
1994	73%	42%
1993	78%	43%
1992	72%	44%
1991	78%	45%

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% Hawaiian

n/a

% Two or more races

14%

View Data

Two or More Races Student Percentage Comparison Over Years (2012-2023)
Year	Southern Trinity Joint Unified School District	California
2023	12%	6%
2022	11%	5%
2021	9%	5%
2020	12%	4%
2019	12%	4%
2018	8%	4%
2017	8%	4%
2016	7%	4%
2015	3%	3%
2013	1%	3%
2012	3%	3%

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All Ethnic Groups

<�鶹��ý class="so-dt-title" id="district-revenue-and-spending">District Revenue and Spending

The revenue/student of $40,130 is higher than the state median of $19,975. The school district revenue/student has grown by 29% over four school years.

The school district's spending/student of $32,468 is higher than the state median of $18,396. The school district spending/student has grown by 15% over four school years.

This School District

This State (CA)

Total Revenue

$3 MM

$116,387 MM

View Data

Total Revenues Trends
Year	Southern Trinity Joint Unified School District	California
2023	$3 MM	$8 MM
2022	$3 MM	$7 MM
2021	$3 MM	$8 MM
2020	$3 MM	$7 MM
2019	$3 MM	$7 MM
2018	$3 MM	$29 MM
2017	$3 MM	$26 MM
2016	$3 MM	$24 MM
2015	$3 MM	$17 MM
2014	$2 MM	$21 MM
2012	$2 MM	$19 MM
2011	$3 MM	$19 MM
2010	$3 MM	$17 MM
2009	$3 MM	$19 MM
2008	$3 MM	$19 MM
2007	$3 MM	$19 MM
2006	$3 MM	$17 MM
2005	$3 MM	$16 MM
2004	$2 MM	$16 MM
2003	$2 MM	$16 MM
2002	$2 MM	$15 MM
2001	$3 MM	$15 MM
2000	$2 MM	$13 MM
1999	$2 MM	$12 MM
1998	$2 MM	$11 MM
1997	$2 MM	$10 MM
1996	$2 MM	$9 MM
1995	$2 MM	$8 MM

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Spending

$3 MM

$107,188 MM

View Data

Total Expenditure Trends
Year	Southern Trinity Joint Unified School District	California
2023	$3 MM	$7 MM
2022	$3 MM	$7 MM
2021	$3 MM	$7 MM
2020	$3 MM	$7 MM
2019	$3 MM	$7 MM
2018	$3 MM	$29 MM
2017	$3 MM	$24 MM
2016	$3 MM	$23 MM
2015	$3 MM	$18 MM
2014	$4 MM	$21 MM
2012	$2 MM	$19 MM
2011	$3 MM	$19 MM
2010	$3 MM	$18 MM
2009	$3 MM	$18 MM
2008	$3 MM	$19 MM
2007	$3 MM	$18 MM
2006	$3 MM	$17 MM
2005	$2 MM	$16 MM
2004	$2 MM	$17 MM
2003	$2 MM	$15 MM
2002	$2 MM	$16 MM
2001	$3 MM	$14 MM
2000	$2 MM	$13 MM
1999	$2 MM	$11 MM
1998	$2 MM	$11 MM
1997	$2 MM	$10 MM
1996	$2 MM	$8 MM
1995	$2 MM	$8 MM

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Revenue / Student

$40,130

$19,975

View Data

Average Revenue Per Student Trends
Year	Southern Trinity Joint Unified School District	California
2023	$36,786	$15,607
2022	$31,000	$14,213
2021	$35,930	$15,669
2020	$31,000	$14,213
2019	$29,247	$14,063
2018	$35,892	$16,033
2017	$28,087	$16,692
2016	$25,973	$15,604
2015	$26,564	$10,238
2014	$27,821	$11,786
2012	$21,110	$11,929
2011	$20,779	$11,681
2010	$22,932	$10,238
2009	$22,711	$11,099
2008	$23,935	$11,762
2007	$21,279	$11,879
2006	$16,687	$10,859
2005	$14,691	$10,445
2004	$13,086	$10,566
2003	$14,234	$10,456
2002	$14,196	$9,803
2001	$14,873	$10,568
2000	$11,432	$8,943
1999	$10,815	$8,203
1998	$10,920	$7,395
1997	$10,480	$6,922
1995	$9,136	$5,953
1992	$9,648	$5,430

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Spending / Student

$32,468

$18,396

View Data

Average Expenditure Per Student Trends
Year	Southern Trinity Joint Unified School District	California
2023	$29,762	$13,914
2022	$28,220	$13,602
2021	$29,070	$13,970
2020	$28,220	$13,602
2019	$29,462	$13,522
2018	$33,072	$16,124
2017	$27,330	$15,588
2016	$30,336	$14,779
2015	$25,139	$10,739
2014	$42,893	$11,804
2012	$21,068	$12,155
2011	$21,762	$11,509
2010	$21,701	$10,739
2009	$21,030	$10,975
2008	$19,669	$11,678
2007	$19,510	$11,317
2006	$15,720	$10,926
2005	$13,429	$10,789
2004	$13,213	$11,073
2003	$14,727	$10,210
2002	$13,565	$10,600
2001	$14,575	$10,007
2000	$12,068	$9,131
1999	$10,082	$7,911
1998	$12,195	$7,592
1997	$9,114	$6,759
1995	$9,379	$6,033
1992	$9,019	$5,588

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Best Southern Trinity Joint Unified School District Public Schools (2026)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Hoaglin-zenia Elementary School

(Math: ≥50% | Reading: ≥50% )
:

Top 30%

Add to Compare

Zenia Lake Mountain Rd. & Burg
Bridgeville, CA 95526
(707) 923-9670

Gr: K-8 | 7 students Student-teacher ratio: 7:1 Minority enrollment: 29%

Rank: #22.

Southern Trinity High School

(Math: <50% | Reading: ≥50% )
:

Top 30%

Add to Compare

600 Van Duzen Rd.
Bridgeville, CA 95526
(707) 574-6239

Gr: 9-12 | 12 students Student-teacher ratio: 6:1 Minority enrollment: 33%

Rank: #33.

Van Duzen Elementary School

(Math: 20-29% | Reading: 21-39%)
:

Bottom 50%

Add to Compare

680 Van Duzen Rd.
Bridgeville, CA 95526
(707) 574-6237

Gr: K-8 | 57 students Student-teacher ratio: 11:1 Minority enrollment: 30%

Rank: n/an/a

Mt. Lassic High (Continuation School)

Alternative School

Add to Compare

600 Van Duzen Rd.
Bridgeville, CA 95526
(707) 574-6239

Gr: 9-12 | 1 student

<�鶹��ý class='so-dt-title' id='faq'>Frequently Asked Questions

How many schools belong to Southern Trinity Joint Unified School District?

Southern Trinity Joint Unified School District manages 4 public schools serving 77 students.

What is the rank of Southern Trinity Joint Unified School District?

Southern Trinity Joint Unified School District is ranked #1154 out of 1,907 school districts in California (bottom 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of California school districts for: Highest science proficiency (Top 20%) and Lowest student-teacher ratio (Top 1%)

What is the racial composition of students in Southern Trinity Joint Unified School District?

70% of Southern Trinity Joint Unified School District students are White, 14% of students are Two or more races, 7% of students are Hispanic, 5% of students are American Indian, and 4% of students are Asian.

What is the student/teacher ratio of Southern Trinity Joint Unified School District?

Southern Trinity Joint Unified School District has a student/teacher ratio of 10:1, which is lower than the California state average of 22:1.

What is Southern Trinity Joint Unified School District's spending/student ratio?

The school district's spending/student of $32,468 is higher than the state median of $18,396. The school district spending/student has grown by 15% over four school years.

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Quick Facts (2026)

District size: 4 schools
Grades: K-12
Enrollment: 77 students
Student-Teacher Ratio: 10:1
Minority Enrollment: 30%
: ≥50% (Btm 50% in CA)
: Top 50%
: 25% (Btm 50%)
: 40-49% (Top 50%)
: <50% (Top 20%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education