ZIP code 78374 of Portland, Texas: location on the map and coordinates.

The ZIP code 78374 points to Portland, Texas. This code is part of San Patricio County. On the following Open Street Map you can see the exact location of 78374 ZIP code. Zoom in or out to see the surrounding cities and areas, use the buttons shown on the map. Drag the map with your mouse or finger.
Exact coordinates of ZIP 78374: Latitude: 27.8935 South, Longitude: 97.3169 West.

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