ZIP Code 78557 – Hidalgo, Texas | ZipsCode.us
Home / Texas ZIP Codes / ZIP Code 78557
ZIP Code 78557
Hidalgo, Texas · Hidalgo
ZIP code 78557 belongs to the city of Hidalgo in Texas (Hidalgo). See all Texas ZIP Codes.
ZIP code 78557 belongs to Hidalgo, Texas, in Hidalgo. If you are mailing a letter or package to this area, use Hidalgo, TX 78557 in the address. On this page you will find the city and county for 78557, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 78557?
The city for ZIP code 78557 is Hidalgo, Texas. When you write an address in this area, the correct format is: Name, Street Address, Hidalgo, TX 78557.
ZIP Code 78557 County and State
ZIP code 78557 is located in Hidalgo, Texas. For a complete list of cities and ZIP codes across the state, see the Texas ZIP Codes page.
Nearby ZIP Codes in Hidalgo
These ZIP codes are in the same county as 78557:
ZIP Code 78557 on the Map
The map below shows the approximate center of ZIP code 78557, near Hidalgo, Texas. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 26.1028, -98.2536). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 78557
According to public U.S. Census Bureau data, ZIP code 78557 is home to a community in Texas. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 78557
Need the full ZIP+4 code for a specific street address in Hidalgo? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 78557?
ZIP code 78557 is for Hidalgo, Texas.
What county is ZIP code 78557 in?
ZIP code 78557 is in Hidalgo, Texas.
What state is ZIP code 78557 in?
ZIP code 78557 is in Texas (TX).
How do I find the ZIP+4 for an address in 78557?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 78557?
Nearby ZIP codes include 78501 (Mcallen), 78502 (Mcallen), 78503 (Mcallen), 78504 (Mcallen), 78505 (Mcallen).
Related ZIP Code Tools
Find the ZIP code for any U.S. street address.
See which city and county any ZIP code belongs to.
Get the full 9-digit ZIP code for precise delivery.
Track packages sent to or from any U.S. address.
Search any U.S. ZIP code, city or address — free.