Average GPS coordinates for San Jose Postcode location: -17.963, -70.129. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). San Jose on map:

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Listing cities & postcodes (3):
>> Tacna, 23000 San Jose, Tacna, GPS coordinates: -18.00000, -70.00000
>> Tacna, 23500 San Jose, Tacna, GPS coordinates: -17.88241, -70.13709
>> Tacna, 23000 San Jose, Tacna, GPS coordinates: -18.00738, -70.25018