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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Port Neches, TX

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Area Code(s):409
Timezone(s):Central (GMT -06:00)
City Population:13,040 (More Details)
CBSA:Beaumont-Port Arthur, TX
Congressional District(s):14
Land Area:876 square miles (county)
Water Area:236 square miles (county)

1 ZIP Code

Port Neches, TX ZIP Code Boundaries

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Port Neches, TX Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Port Neches, TX Demographic Information *

Total population**13,040
Male population6,461
Female population6,579
Median age (years)40.1
White Population11,859
Black Population134
Indian Population71
Asian Population309
Hawaiian Population14
Hispanic Population1,296
Median age (Male)38.4
Median age (Female)41.4
Total households5,170
Family households (families)3,714
Average household size2.52
Average family size2.99
Total housing units5,567
* Demographic data is based on 2010 Census for the City of PORT NECHES.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],