Sinton, TX ZIP Codes, Coordinates & Counties
Sinton, Texas has 1 ZIP code in San Patricio county. The approximate center of Sinton is 28.092, -97.545. Sinton has about 30,338 known street addresses.
ZIP codes in Sinton, TX
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 78387 | San Patricio | 28.092 | -97.545 |
Counties Sinton spans
San Patricio
Most common streets in Sinton
Market, Fulton, 4th, 5th, Main, Hugh, Sinton, Flores, 3rd, Railroad
Frequently asked questions
What ZIP codes are in Sinton, TX?
Sinton, Texas has 1 ZIP code, ranging from 78387 to 78387. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Sinton, TX in?
Sinton is in San Patricio county.
What are the latitude and longitude of Sinton, TX?
The approximate center of Sinton, Texas is latitude 28.092, longitude -97.545. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Sinton, TX have?
Sinton has 1 ZIP code.
How many addresses are in Sinton, TX?
Sinton, Texas has about 30,338 known street addresses in the sthan.io US address database.
What are the most common streets in Sinton, TX?
Some of the most common street names in Sinton are Market, Fulton, 4th, 5th, Main, Hugh.
What cities are near Sinton, TX?
Cities near Sinton include Odem (10 mi), Edroy (12 mi), Skidmore (13 mi), Tynan (13 mi), Woodsboro (13 mi).
Cities near Sinton
Odem, TX (10 mi) Edroy, TX (12 mi) Skidmore, TX (13 mi) Tynan, TX (13 mi) Woodsboro, TX (13 mi) Taft, TX (15 mi) Mathis, TX (16 mi) Portland, TX (17 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database