Texas Gazetteer
Port Arthur is the actual or alternate city name associated with 4 ZIP Codes by the US Postal Service.
Select a particular Port Arthur ZIP Code to view a more detailed map and the number of Business, Residential, and PO Box addresses for that ZIP Code. The Residential addresses are segmented by both Single and Multi-family addessses.
Each individual Port Arthur ZIP Code profile also includes Demographic Data including Population, Housing, Income, Households, and Growth Rates.
| Port Arthur, TX - Standard ZIP Codes |
| 77640 77642 |
| Port Arthur, TX - PO Box ZIP Codes (NO DEMOGRAPHIC DATA) |
| 77641 77643 |
