77642 Zip Code Port Arthur Jefferson
Today
Aug 07, 2026,
ZIP Code 77642 is located in Port Arthur, Texas, in County Jefferson. It serves as an essential reference for accurate mail delivery, this ZIP Code assists identify the accurate postal area for residential and business addresses.
77642 Zip Code – Jefferson, Port Arthur, TX
The 77642 zip code serves Jefferson. It is a neighborhood in Port Arthur, Texas. This code is important for accurate mail delivery. It can also help you find local amenities such as schools, parks and community events. By using zip codes like 77642 you can explore different neighborhoods, it also shows what makes each area unique.
Demographics of Zip Code 77642
Located in Port Arthur, Texas, zip code 77642 has a specific population and density that reflect the local community.
Finding the Right Zip Code for Port Arthur, Jefferson County
If you need to send mail to Port Arthur Jefferson county, you can easily find the zip code online or by visiting your local post office.
FAQs
How many digits is the Jefferson zip code?
The Jefferson zip code in Port Arthur is a five-digit number used to identify this specific area.
Does the Jefferson zip code ever change?
Zip codes may change due to postal service updates or administrative reasons. If you are looking for the Jefferson zip code always check for the most current information from official postal sources or local post offices.
Which county is zip code 77642 in?
Zip code 77642 covers areas within Jefferson county, Texas.