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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Port Mansfield, TX

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Counties:WILLACY, TX
Area Code(s):956
Timezone(s):Central (GMT -06:00)
City Population:226 (More Details)
CBSA:Raymondville, TX
Congressional District(s):34
Land Area:591 square miles (county)
Water Area:194 square miles (county)

1 ZIP Code

Port Mansfield, TX ZIP Code Boundaries

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Port Mansfield, TX Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Port Mansfield, TX Demographic Information *

Total population**226
Male population126
Female population100
Median age (years)59.6
White Population210
Black Population0
Indian Population0
Asian Population1
Hawaiian Population0
Hispanic Population51
Median age (Male)58.5
Median age (Female)60.5
Total households109
Family households (families)72
Average household size2.07
Average family size2.53
Total housing units437
* Demographic data is based on 2010 Census for the City of PORT MANSFIELD.
** 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],