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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of High Island, TX

Need a ZIP Code for High Island, TX? Please enter an address.

Area Code(s):409
Timezone(s):Central (GMT -06:00)
City Population:448 (More Details)
CBSA:Houston-The Woodlands-Sugar Land, TX
Congressional District(s):14
Land Area:379 square miles (county)
Water Area:495 square miles (county)

1 ZIP Code

High Island, TX ZIP Code Boundaries

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High Island, TX Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
77623P.O. Box448100.00%

High Island, TX Demographic Information *

There is no Census data for the city of HIGH ISLAND, TX. We have pulled information for the ZIP Code 77623 instead.
Total population**448
Male population230
Female population218
Median age (years)48.6
White Population412
Black Population2
Indian Population9
Asian Population1
Hawaiian Population0
Hispanic Population40
Median age (Male)47.5
Median age (Female)49.3
Total households188
Family households (families)124
Average household size2.38
Average family size2.93
Total housing units232
* Demographic data is based on 2010 Census for the City of HIGH ISLAND.
** 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],