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NCES Common Core of Data (EDGE / CCD) · Data updated 2024-2025 Public & private school directory
🏛️ NCES
TC School

Trillium Charter

📍 Arcata, California Charter

40
👥 Total Enrollment
Students enrolled
13.3:1
📏 Student–Teacher Ratio
Better than US avg (~16:1)
K–5
🎓 Grade Levels
6 active grades
3.0
👩‍🏫 Full-Time Teachers
FTE certified faculty

About this school

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Trillium Charter, an elementary public school serving grades K–5 in Arcata, California, with 40 students and a student-teacher ratio of 13.3:1. Data: NCES 2024-2025.

📖 Academic Overview & Key Context

Located in Arcata, California, Trillium Charter is a public charter school serving students from grades K–5. The school operates within the Trillium Charter District in Humboldt County. With a current reported enrollment of 40 students, it provides a smaller, close-knit learning environment designed to support academic and personal growth.

In terms of academic staffing and instructional attention, Trillium Charter maintains a student-to-teacher ratio of 13.3:1. This favorable ratio is lower than the typical national public school average of approximately 16:1, offering opportunities for individualized guidance and collaborative classroom engagement. The campus educational team includes approximately 3.0 full-time equivalent (FTE) classroom teachers and certified instructional personnel.

Reflecting the multicultural fabric of Arcata, the student body at Trillium Charter represents diverse backgrounds. The most represented ethnic demographics include White (57.5%), Hispanic (25%), American Indian or Alaska Native (12.5%). This diverse mix contributes to a rich campus experience that prepares students for higher education and global careers.

Through federal and state educational initiatives, Trillium Charter participates in community support programs including the National School Lunch Program, with approximately 35 students (87.5%) eligible for free or reduced-price meals. This participation helps ensure equitable access to essential learning resources, nutritional support, and student welfare services.

👥 Student Demographics & Diversity

Official NCES reported race and ethnicity breakdown

40 Students reported
White 57.5%
23 enrolled students
Hispanic 25%
10 enrolled students
American Indian / Alaska Native 12.5%
5 enrolled students
Two or more races 5%
2 enrolled students
Black / African American 0%
0 enrolled students
Asian 0%
0 enrolled students
Native Hawaiian / Pacific Islander 0%
0 enrolled students
⚧ Gender Distribution Total 40
👦 Male 62.5% (25) 👧 Female 37.5% (15)
🥗 Economic Diversity 87.5%
35 students eligible for Free / Reduced-Price Lunch

📊 Enrollment by Grade Level

Student distribution across all enrolled grade levels

6 Grade Levels
7
K
7
1
6
2
9
3 ★ top
9
4
2
5

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School facts

Address 1464 Spear Ave., Arcata, CA 95521
Phone (707) 822-4721
School district Trillium Charter District
County Humboldt County
Grades K–5
Students 40 students
Student–teacher ratio 13.3:1
Full-time teachers 3.0
Community type Town: Remote
Level Elementary
Type Charter school
Virtual Not virtual
Coordinates 40.88962, -124.08684
Map Map ↗
NCES school ID 069114811947
School year 2024-2025
Source NCES

📍 Location

Address and how to get there

1464 Spear Ave.

Arcata, CA 95521 Humboldt County

❓ Frequently Asked Questions

Common questions asked by parents, students, and community members

What grades are taught at Trillium Charter? +
Trillium Charter serves students in grades K–5. The school curriculum is structured specifically for these grade levels in accordance with California state educational standards.
How many students attend Trillium Charter? +
According to official National Center for Education Statistics (NCES) records, Trillium Charter has a total reported enrollment of 40 students.
What is the student-to-teacher ratio at Trillium Charter? +
The student-teacher ratio at Trillium Charter is 13.3:1, supported by approximately 3.0 full-time equivalent certified teachers.
Is Trillium Charter a public or private school? +
Trillium Charter is a public charter school located in Arcata, California under the administration of the Trillium Charter District.
Does Trillium Charter participate in free or reduced-price lunch programs? +
Yes, approximately 35 students (87.5%) at Trillium Charter are eligible for free or reduced-price lunch under federal National School Lunch Program guidelines.
Where is Trillium Charter located? +
Trillium Charter is located at 1464 Spear Ave., Arcata, CA 95521. Families can reach the administrative office by telephone at (707) 822-4721 or by visiting the campus during regular school hours.

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