Gjennomsnittlig GPS-koordinater for postnummer 77574: 29.512, -95.058
Notering byer:
>> League City 77574, Texas, Galveston, GPS-koordinater: 29.5116,-95.0582
Notering byer:
>> League City 77574, Texas, Galveston, GPS-koordinater: 29.5116,-95.0582