Castroville, TX
Population 3,027 · Texas
About Castroville, TX
Castroville is a small community in Texas with a population of 3,027 residents. The median household income is $76,524 per year, which is above the national average. The median age in Castroville is 44.7 years.
Housing in Castroville has a median home value of $266,000 and median monthly rent of $1,184. Of the 1,200 total housing units, the majority are owner-occupied, with 753 owner-occupied and 349 renter-occupied units.
The unemployment rate in Castroville is 1.9% and the poverty rate is 9.3%. 28.5% of residents hold a bachelor's degree or higher. The average commute time is 27.2 minutes.
Cost of Living in Castroville, TX
Compared to national averages, Castroville has a median household income of $76,524 (2% above the national median of $75,149). Home values average $266,000, which is 9% above the national median. Monthly rent at $1,184 is 2% above the US average of $1,163. Within Texas, Castroville's income is 5% above the state average of $72,726, and home values are 26% above the state median of $211,769.
Why Live in Castroville, TX?
Castroville offers a strong local economy with a median household income of $76,524, well above the national average, and a strong job market with an unemployment rate of just 1.9%, and a low poverty rate of 9.3%, better than the national average.
Castroville has a population of 3,027 with a median age of 44.7 years. Compare Castroville with other cities to see how it stacks up, or explore all cities in Texas.
Similar Cities Near Castroville
Cities in Texas with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Rosita | 3,023 | $64,654 | $115,200 | Compare |
| Oak Ridge North | 3,019 | $117,188 | $282,100 | Compare |
| Crosby | 3,038 | $43,795 | $202,700 | Compare |
| El Lago | 3,016 | $104,375 | $303,700 | Compare |
| Haskell | 3,038 | $60,661 | $105,100 | Compare |
| Olney | 3,011 | $39,231 | $92,200 | Compare |
| Bolivar Peninsula | 2,995 | $71,970 | $316,400 | Compare |
| Double Oak | 3,060 | $180,208 | $652,200 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Texas
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Castroville With Other Cities
Frequently Asked Questions about Castroville
What is the population of Castroville, TX?
The population of Castroville, TX is 3,027 according to the latest Census data.
What is the median household income in Castroville?
The median household income in Castroville, TX is $76,524 per year.
What is the median home value in Castroville?
The median home value in Castroville, TX is $266,000.
What is the average rent in Castroville?
The median monthly rent in Castroville, TX is $1,184.
What is the unemployment rate in Castroville?
The unemployment rate in Castroville, TX is 1.9%.