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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Bayside, TX

Bayside, TX Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 78340StandardRefugio379

Timezone(s):Central (GMT -06:00)
Counties:REFUGIO, TX
Population:325 (More Details)
Male Population:170
Female Population:155
Median Age:52
ZIP Codes:1
Area Codes:1
Total Area:818 square miles (county)
Land Area:770 square miles (county)
Water Area:48 square miles (county)

Bayside, TX Demographic Information *

Total population325
Male population170
Female population155
Median age (years)52.2
White Population290
Black Population2
Indian Population5
Asian Population4
Hawaiian Population0
Hispanic Population90
Median age (Male)54.3
Median age (Female)48.2
Total households146
Family households (families)87
Average household size2.23
Average family size2.9
Total housing units253
* 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],