Prosečne GPS koordinate za poštanski broj 19054: 40.168, -74.823
Spisak gradova:
>> Levittown 19054, Pennsylvania, Bucks, GPS koordinate: 40.1681,-74.8231
Spisak gradova:
>> Levittown 19054, Pennsylvania, Bucks, GPS koordinate: 40.1681,-74.8231