Port Neches, TX ZIP Codes & Directory
Port Neches is an incorporated city in Grayson County, Texas. Browse all active 5-digit USPS postal codes serving Port Neches and surrounding Grayson County delivery districts.
All ZIP Codes in Port Neches, TX
1 CodesAbout Port Neches Mail Delivery & Postal Administration
ZIP codes in Port Neches are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Grayson County and surrounding Texas metropolitan districts.
Frequently Asked Questions About Port Neches, TX ZIP Codes
How many ZIP codes serve Port Neches, Texas? ▾
Port Neches, Texas is served by 1 active USPS postal delivery codes: 78181.
What county is Port Neches located in? ▾
Port Neches is an incorporated city located within Grayson County, Texas.
What is the population and demographic size of Port Neches? ▾
According to U.S. Census Bureau data, Port Neches has an estimated population of 12,171 residents and is situated within the Grayson Area.
How does mail sorting and delivery work in Port Neches? ▾
Mail delivery in Port Neches is operated by the United States Postal Service through regional Sectional Center Facility (SCF) distribution plants servicing Grayson County and surrounding Texas counties.