Average GPS coordinates for San Andres Postcode location: 22.09, -99.639. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). San Andres on map:

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Listing cities & postcodes (2):
>> San Luis Potosi, 78434 San Andres, Soledad de Graciano Sanchez, Soledad de Graciano Sanchez, GPS coordinates: 22.4556,-100.3333
>> San Luis Potosi, 79871 San Andres, Coxcatlan, GPS coordinates: 21.725,-98.9447