The School Field Guide

Sunnyvale, Santa Clara County

Helios School

Directory record — detailed facts under review

Public directory facts

What we know

Grades served
K–8
Enrollment
178
Address
597 Central Ave., Sunnyvale, 94086-6336
Phone
(408) 475-1024
Record status
Active

Sources and freshness

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Admissions dates, tuition, programs, and support services are not shown until reviewed.

Visit the school websiteView the California directory record

School source checked 2026-08-21.

Website checked 8/22/2026.