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Castroville, TX Demographics & ZIP Codes
Castroville, Texas demographics and median household income by ZIP code (in Medina County) — 1 ZIP codes — population 9,494 — median income $102,724 — avg. home value $335,200. Compare income, housing, and population across ZIP codes on US5.
Population
9,494
Median household income (avg.)
$102,724
137% of U.S. median
Average home value
$335,200
96% of U.S. median
Average rent
$1,032
89% of U.S. median
Median age (avg.)
41.0
Castroville demographics
Castroville, Texas covers 1 ZIP code primarily in Medina County, with a combined ZIP-area population of about 9,494.
Across ZIP codes with age data, the average median age is about 41.0 years.
Median household income in Castroville
The average median household income across ZIP codes in Castroville, Texas is about $102,724 — about 40% above the TX ZIP average ($73,553), and about 37% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $102,724 in 78009.
Housing in Castroville
For housing in Castroville, Texas, the average median home value is about $335,200 and the average median rent is about $1,032.
The most populous ZIP in this set is 78009 (about 9,494 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Castroville
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 78009 | Castroville | Medina County | TX | 9,494 | $102,724 | $335,200 |
Frequently asked questions
What are the demographics of Castroville?
Castroville, Texas has a combined ZIP-area population of about 9,494 across 1 ZIP codes (primarily Medina County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Castroville?
The average median household income across ZIP codes in Castroville, Texas is about $102,724, about 40% above the state ZIP average ($73,553), and about 37% above the U.S. median ($75,149). Average median home value is about $335,200.
How many ZIP codes are in Castroville?
Castroville, Texas includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Castroville?
This page lists ZIP codes in Castroville, Texas with population, median household income, and home value. Select a ZIP for a full demographics profile.