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SAN DIEGO ISD — District Profile & Schools

SAN DIEGO, Texas · Duval County

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WebsiteSchool Rankings
1,513
Students
3
Schools
1 elem · 1 mid · 1 high
14.5:1
Student-Teacher
104 teachers
-1 - 12
Grades

Quick Facts

504
Avg. School Size
214
Total Staff

SAN DIEGO ISD Calendar

5 events

Wed, Aug 5

Event

Students Back to School

CLASSES RESUMEWednesday, August 5, 2026

Wed, Aug 12

Event

SDHS Fall Picture Day

Wed, Oct 14

Event

Picture Make-Up Day

Fri, Oct 30

Event

Senior Cap and Gown Photos

Thu, Jan 21

Event

Senior Cap & Gown Make-ups

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Data source: official SAN DIEGO ISD website · Last verified Jul 7, 2026 · How we verify this data

Contact

Address
609 W LABBE AVE
SAN DIEGO, TX 78384
Phone
(361)279-3382

Staff & Students

Teachers (FTE)
104
Counselors
2
Total Staff
214
Data Source
NCES Common Core of Data
School Year 2023-24

Frequently Asked Questions about SAN DIEGO ISD

SAN DIEGO ISD operates 3 schools in TX.

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