Top Rankings
Trillium Charter School District ranks among the top 20% of public school district in California for:
Category
Attribute
Diversity
Most diverse schools (Top 1%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2025-26 school year, there is 1 public school serving 42 students in Trillium Charter School District.
ºÚÁÏÍø¹ÙÍø Schools in Trillium Charter School District have a diversity score of 0.66, which is more than the California public school average of 0.63.
Minority enrollment is 48% of the student body (majority Hispanic), which is less than the California public school average of 80% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
1 School
10,360 Schools
# Students
42 Students
5,825,797 Students
# Teachers
3 Teachers
267,978 Teachers
Student-Teacher Ratio
14:1
14:1
Student By Grade
Students by Ethnicity:
Diversity Score
0.66
0.63
% American Indian
7%
1%
% Asian
2%
12%
% Hispanic
19%
56%
% Black
2%
5%
% White
53%
20%
% Hawaiian
n/a
n/a
% Two or more races
17%
6%
All Ethnic Groups
Best Trillium Charter School District ºÚÁÏÍø¹ÙÍø Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: n/an/a
Trillium Charter
Charter School
1464 Spear Ave.
Arcata, CA 95521
(707) 822-4721
Arcata, CA 95521
(707) 822-4721
Gr: K-5 | 42 students Student-teacher ratio: 14:1 Minority enrollment: 47%
Frequently Asked Questions
How many schools belong to Trillium Charter School District?
Trillium Charter School District manages 1 public schools serving 42 students.
What is the racial composition of students in Trillium Charter School District?
53% of Trillium Charter School District students are White, 19% of students are Hispanic, 17% of students are Two or more races, 7% of students are American Indian, 2% of students are Asian, and 2% of students are Black.
What is the student/teacher ratio of Trillium Charter School District?
Trillium Charter School District has a student/teacher ratio of 14:1, which is lower than the California state average of 22:1.
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