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U.S. ZIP Code 78503
5-digit United States postal code #78503, Mcallen, TX
ZIP code 78503 is located in the city (place name) Mcallen, сounty Hidalgo in the state of Texas. The population in ZIP code 78503 is 21706 and the population density is 494.1. ZIP code 78503 refers to сounty Hidalgo having сounty FIPS 48215, the ratio of people from different counties in this ZIP code is as follows: all county weights - 48215: 100%. In the area of the ZIP code 78503 valid time zone America/Chicago.
ZIP: 78503
County: Hidalgo
Place Name: Mcallen
State: Texas
State Abbreviation: TX
Coordinates: 26° 9' 55.116" N, 98° 14' 51.504" W
Latitude: 26.165310000000
Longitude: -98.247640000000
Population: 21706
Density: 494.1/km2
Time zone: America/Chicago
County FIPS: 48215
All county weights: 48215: 100%