Houston (TX) Zip Code is 77221 Latest Details Mar, 2025

Updated: 12-03-2025

Houston (TX) zip Code is 77221, Postal Code details. Houston is located in state TX, United States.

Find Zip Code 77221 Details

ZIP code 77221 is located in Houston TX in the United States.

Postal Code United States Zip Code 77221 Latest update Houston, TX

Zip Code / Postal Code 77221

City

Houston

State Code

TX

County

Harris, United States

Postal Locations

Houston, TX - Zip Code is - 77221

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 77221 is an essential part of the postal system in Houston, TX. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Houston has a lot to offer.

FAQ about Zip Code 77221, Houston, (TX)

What is Zip code Houston?

Houston Zip Code: 77221, used by the Houston Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Harris, TX. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Houston?

Houston Postal Code is: 77221

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