Home› ZIP Codes› Texas› 78557

ZIP Code 78557

Hidalgo, Texas, United States

Standard ZIP Central Time (CT)
14,498
Population
337.3
Per sq mile
Hidalgo
County

About ZIP Code 78557

ZIP code 78557 is assigned to Hidalgo, Hidalgo County, Texas, United States. It falls in the Central Time (CT) zone. The estimated population of this ZIP code area is 14,498 with a density of 337.3 people per square mile.

🔍 Looking for another ZIP code? Browse all US ZIP codes →

Location Details

ZIP Code78557
CityHidalgo
CountyHidalgo County
StateTexas
CountryUnited States
TimezoneCentral Time (CT)
Timezone IDAmerica/Chicago
Latitude26.1084
Longitude-98.2512
ZIP TypeStandard ZIP

Post Office

Address920 E COMA AVE
CityHIDALGO
StateTX

Nearby ZIP Codes in Texas

78503
Mcallen
78577
Pharr
78501
Mcallen
78589
San Juan
78516
Alamo
78504
Mcallen

Frequently Asked Questions

What city is ZIP code 78557 in?

ZIP code 78557 is in Hidalgo, Hidalgo County, Texas, United States.

What county is ZIP code 78557 in?

ZIP code 78557 is in Hidalgo County, Texas.

What timezone is ZIP code 78557 in?

ZIP code 78557 is in the Central Time (CT) zone (America/Chicago).

What is the population of ZIP code 78557?

The estimated population of ZIP code 78557 is 14,498 people with a density of 337.3 people per square mile.

What state is ZIP code 78557 in?

ZIP code 78557 is in Texas (TX), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.