Average GPS coordinates for San Antonio Postcode location: 25.024, -107.861. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). San Antonio on map:

---

Listing cities & postcodes (2):
>> Sinaloa, 80309 San Antonio, Culiacan, GPS coordinates: 24.7147,-107.4886
>> Sinaloa, 81620 San Antonio, Angostura, GPS coordinates: 25.3333,-108.2333