Average GPS coordinates for Union Postcode location: 25.717, -97.583. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Union on map:
Listing cities & postcodes (2):
>> Tamaulipas, 87507 Union, Valle Hermoso, Valle Hermoso, GPS coordinates: 25.7167,-97.5833
>> Tamaulipas, 88194 Union, Nuevo Laredo, Nuevo Laredo, GPS coordinates: 25.7167,-97.5833
Listing cities & postcodes (2):
>> Tamaulipas, 87507 Union, Valle Hermoso, Valle Hermoso, GPS coordinates: 25.7167,-97.5833
>> Tamaulipas, 88194 Union, Nuevo Laredo, Nuevo Laredo, GPS coordinates: 25.7167,-97.5833