Gjennomsnittlig GPS-koordinater for postnummer 90803: 19.415, -98.158

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Notering byer:
>> Ixtulco 90803, Tlaxcala, Chiautempan, Chiautempan, GPS-koordinater: 19.325,-98.2
>> Tlapacoyac 90803, Tlaxcala, Chiautempan, Chiautempan, GPS-koordinater: 19.4153,-98.1583
>> Villa de las Flores 90803, Tlaxcala, Chiautempan, Chiautempan, GPS-koordinater: 19.5056,-98.1167