Updated: 06-11-2025
Sinton (TX) zip Code is 78387, Postal Code details. Sinton is located in state TX, United States.
ZIP code 78387 is located in Sinton TX in the United States.
Postal Code United States Zip Code 78387 Latest update Sinton, TX |
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| Zip Code / Postal Code | 78387 | |||
City |
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State Code |
TX |
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County |
San Patricio, United States |
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Postal Locations |
Sinton, TX - Zip Code is - 78387 |
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Postal |
United States Postal Service USPS Link |
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Delivery Type |
Package Delivery and first class mail. |
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The zip code 78387 is an essential part of the postal system in Sinton, TX. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Sinton has a lot to offer.