Postal Code for San Diego, Texas
The postal code for San Diego, Texas, United States is 78384. With map location and coordinates.
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The postal code for San Diego, Texas, United States is 78384:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 78384 | San Diego | Duval | 27.765, -98.25 |
Frequently asked questions
What is the postal code of San Diego?
The postal code of San Diego is 78384.
Why does San Diego have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.