Trillium Charter
PublicElementaryGrades K–5Charter
1464 Spear Ave., Arcata, CA 95521 · (707) 822-4721
Arcata’s School Grade A− better than 78% of California school districts
Students
40
Students per teacher
13:1
Free or reduced lunch
88%
Setting
Town
Grades
K–5
What stands out about Trillium Charter
- No state test results published for this school
Location
Directions ↗1464 Spear Ave., Arcata
Students
Enrollment by grade
Kindergarten7
Grade 17
Grade 26
Grade 39
Grade 49
Grade 52
Enrollment over time
42’23
40’24
Down 4.8% since 2023–24.
Who goes here
White 58%Hispanic 25%American Indian/Alaska Native 13%Two or more races 5%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Trillium Charter from Arcata families.
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.