Grattan Elementary
#1073
Best Student:Teacher Ratio in California
376
Students
19.8:1
S:T Ratio
School Snapshot
Key metrics at a glanceStudent-Teacher Ratiostudents per teacher
20:1
B-
Average
Graduation Rate
89%
A
Excellent
This Week at Grattan – May 8, 2026
50 students practicing on Varsity Tutors
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School Details
Address
165 Grattan St., San Francisco, CA 94117
Phone
(415)759-2815
District
South San Francisco Unified School District
Academic Calendar
2025-2026
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