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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

ZIP Codes for City of La Coste, TX

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Counties:MEDINA, TX
Area Code(s):830
Timezone(s):Central (GMT -06:00)
City Population:1,657 (More Details)
CBSA:San Antonio-New Braunfels, TX
Congressional District(s):23
Land Area:1,325 square miles (county)
Water Area:9 square miles (county)

1 ZIP Code

La Coste, TX ZIP Code Boundaries

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La Coste, TX Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

La Coste, TX Demographic Information *

There is no Census data for the city of LA COSTE, TX. We have pulled information for the ZIP Code 78039 instead.
Total population**1,657
Male population830
Female population827
Median age (years)40.8
White Population1,457
Black Population4
Indian Population14
Asian Population2
Hawaiian Population0
Hispanic Population823
Median age (Male)39
Median age (Female)41.9
Total households611
Family households (families)442
Average household size2.71
Average family size3.2
Total housing units670
* Demographic data is based on 2010 Census for the City of LA COSTE.
** 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],