Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Castroville, TX

Castroville, TX Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 78009StandardMedina7,255
ZIP Code 78056StandardMedina1,917

Timezone(s):Central (GMT -06:00)
Counties:MEDINA, TX
Population:2,680 (More Details)
Male Population:1,279
Female Population:1,401
Median Age:44
ZIP Codes:2
Area Codes:1
Total Area:1,335 square miles (county)
Land Area:1,325 square miles (county)
Water Area:9 square miles (county)

Castroville, TX Demographic Information *

Total population2,680
Male population1,279
Female population1,401
Median age (years)43.8
White Population2,495
Black Population14
Indian Population15
Asian Population18
Hawaiian Population0
Hispanic Population1,017
Median age (Male)42.7
Median age (Female)45.1
Total households1,024
Family households (families)736
Average household size2.52
Average family size3.01
Total housing units1,123
* 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],