Average GPS coordinates for La Sirena Postcode location: 16.509, -97.006. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). La Sirena on map:

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Listing cities & postcodes (1):
>> Oaxaca, 70921 La Sirena, San Agustin Loxicha, GPS coordinates: 16.5088,-97.0061