ZIP Code 77640 – Port Arthur, Texas | ZipsCode.us
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ZIP Code 77640
Port Arthur, Texas · Jefferson
ZIP code 77640 belongs to the city of Port Arthur in Texas (Jefferson). See all Texas ZIP Codes.
ZIP code 77640 belongs to Port Arthur, Texas, in Jefferson. If you are mailing a letter or package to this area, use Port Arthur, TX 77640 in the address. On this page you will find the city and county for 77640, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 77640?
The city for ZIP code 77640 is Port Arthur, Texas. When you write an address in this area, the correct format is: Name, Street Address, Port Arthur, TX 77640.
ZIP Code 77640 County and State
ZIP code 77640 is located in Jefferson, Texas. For a complete list of cities and ZIP codes across the state, see the Texas ZIP Codes page.
Nearby ZIP Codes in Jefferson
These ZIP codes are in the same county as 77640:
ZIP Code 77640 on the Map
The map below shows the approximate center of ZIP code 77640, near Port Arthur, Texas. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 29.8709, -93.9643). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 77640
According to public U.S. Census Bureau data, ZIP code 77640 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 77640
Need the full ZIP+4 code for a specific street address in Port Arthur? 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 77640?
ZIP code 77640 is for Port Arthur, Texas.
What county is ZIP code 77640 in?
ZIP code 77640 is in Jefferson, Texas.
What state is ZIP code 77640 in?
ZIP code 77640 is in Texas (TX).
How do I find the ZIP+4 for an address in 77640?
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 77640?
Nearby ZIP codes include 77613 (China), 77619 (Groves), 77622 (Hamshire), 77627 (Nederland), 77629 (Nome).
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