California School Directory

Trillium Charter


County Humboldt
District Pacific Union Elementary
School Trillium Charter
CDS Code
12 62976 0115154
School Address
1464 Spear Ave.
Arcata, CA 95521-4882
Google Map External link opens in new window or tab. Link opens new browser tab
Mailing Address
1464 Spear Ave.
Arcata, CA 95521-4882
Phone Number (707) 822-4721
Fax Number (707) 822-7054
Email trilliumcs@gmail.com Link opens new Email
Web Address http://trilliumcharter.weebly.com External link opens in new window or tab. Link opens new browser tab
Administrator
Ms. Marianne Keller
Administrator
(707) 822-4721
mkeller@trilliumcharter.org
Chief Business Official
Susan Kelley
Office Manager
(707) 822-4721
skelley@trilliumcharter.org
Status Active
Open Date July 1, 2007
School Type Elementary Schools (Public)
Educational Program Type Traditional
Low GradeK
High Grade5
Public School Yes
CharterYes
Charter Number0891
Charter Funding Type Directly funded
Magnet No
Year Round No
Virtual Instruction Not Virtual
Multilingual Instruction No
Federal Charter District ID 0691148
NCES/Federal School ID 11947
Statistical Info Link to School Profile
CDS Coordinator
(Contact for Data Updates)		 Marci Laffranchi
(707) 822-4619 Ext. 340
Request Data Update(s)
Last Updated May 23, 2025

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Submitting Updates/Corrections

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  • Instructions for Submitting CDS Changes
    Instructions for submitting changes to County-District-School (CDS) information.

Additional Information about Charter Schools

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