How do I find a ZIP code by city or state?

You can find ZIP codes by city or state using our search tool. Just enter the city or state name, and you'll see all related ZIP codes instantly.

What is a ZIP+4 code?

A ZIP+4 code adds four digits to the basic five-digit ZIP code. It helps the USPS deliver mail more precisely to specific addresses or buildings.

Are ZIP codes the same as postal codes?

ZIP codes are the U.S. version of postal codes, used by the USPS to identify delivery areas. Other countries use postal codes with different formats.

Complete ZIP Codes For Galveston, Texas

Browse Galveston ZIP Codes

ZIP Codes in Galveston County help organize mail delivery and define local service areas. Each ZIP Code corresponds to a specific community or post office, ensuring residents, businesses, and visitors can find accurate address information quickly. By browsing the complete list of Galveston ZIP Codes, you can easily identify the correct code for mailing, business, or geographic purposes.

League City

Post Office	League City
Division	Galveston
Pincode	77573

Friendswood

Post Office	Friendswood
Division	Galveston
Pincode	77546

Dickinson

Post Office	Dickinson
Division	Galveston
Pincode	77539

Texas City

Post Office	Texas City
Division	Galveston
Pincode	77590

Galveston

Post Office	Galveston
Division	Galveston
Pincode	77551

Galveston

Post Office	Galveston
Division	Galveston
Pincode	77550

Total Post Offices (23) Page 1 of 4
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Cities in Galveston

13 cities in Galveston County | List of ZIP Codes in Texas

ZIP codes in Galveston County, Texas not only facilitate mail delivery but also provide important demographic and geographic insights. Each ZIP code corresponds to specific areas within the county, helping businesses, residents, and researchers understand population distribution, city locations, and service coverage across Galveston County.

Businesses and service providers rely on accurate ZIP code information in Galveston County to plan deliveries, target customers, and ensure timely services. By referencing the full list of ZIP codes, companies can optimize logistics and outreach, while residents can easily identify the correct postal codes for their addresses within Texas.

Knowing the correct ZIP codes in Galveston County ensures fast and accurate mail delivery from the United States Postal Service (USPS). It also helps travelers, online shoppers, and local residents navigate efficiently across towns and communities in Galveston County, making ZIP codes an essential part of daily life and business operations.