Average GPS coordinates for La Union Postcode location: 21.875, -102.042. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). La Union on map:

---

Listing cities & postcodes (2):
>> Aguascalientes, 20305 La Union, San Francisco de los Romo, San Francisco de los Romo, GPS coordinates: 21.875,-102.0417
>> Aguascalientes, 20338 La Union, El Llano, GPS coordinates: 21.875,-102.0417