Postal Code for Port Costa, California
The postal code for Port Costa, California, United States is 94569. With map location and coordinates.
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The postal code for Port Costa, California, United States is 94569:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 94569 | Port Costa | Contra Costa | 38.046, -122.187 |
‹ All postal codes in California
Frequently asked questions
What is the postal code of Port Costa?
The postal code of Port Costa is 94569.
Why does Port Costa 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.