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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Armstrong, TX

Armstrong, TX Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 78338P.O. BoxKenedy37

Timezone(s):Central (GMT -06:00)
Counties:KENEDY, TX
Population:37 (More Details)
Male Population:19
Female Population:18
Median Age:49
ZIP Codes:1
Area Codes:1
Total Area:1,946 square miles (county)
Land Area:1,458 square miles (county)
Water Area:487 square miles (county)

Armstrong, TX Demographic Information *

There is no Census data for the city of ARMSTRONG, TX. We have pulled information for the ZIP Code 78338 instead.
Total population37
Male population19
Female population18
Median age (years)48.8
White Population36
Black Population0
Indian Population0
Asian Population1
Hawaiian Population0
Hispanic Population30
Median age (Male)41.5
Median age (Female)50
Total households15
Family households (families)10
Average household size2.47
Average family size3.1
Total housing units32
* Demographic data is based on 2010 Census. Products


  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],