Castroville, CA
Population 6,870 · California
About Castroville, CA
Castroville is a small community in California with a population of 6,870 residents. The median household income is $90,486 per year, which is above the national average. The median age in Castroville is 29.6 years.
Housing in Castroville has a median home value of $648,700 and median monthly rent of $1,593. Of the 1,703 total housing units, renting is more common than owning, with 657 owner-occupied and 874 renter-occupied units.
The unemployment rate in Castroville is 2.8% and the poverty rate is 14.6%. 5.7% of residents hold a bachelor's degree or higher. The average commute time is 26.5 minutes.
Cost of Living in Castroville, CA
Compared to national averages, Castroville has a median household income of $90,486 (20% above the national median of $75,149). Home values average $648,700, which is 165% above the national median. Monthly rent at $1,593 is 37% above the US average of $1,163. Within California, Castroville's income is 8% below the state average of $97,829, and home values are 1% below the state median of $653,874.
Why Live in Castroville, CA?
Castroville offers a strong local economy with a median household income of $90,486, well above the national average, and a strong job market with an unemployment rate of just 2.8%.
Potential considerations include a competitive housing market where the typical home costs $648,700. However, Castroville’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Castroville has a population of 6,870 with a median age of 29.6 years. Compare Castroville with other cities to see how it stacks up, or explore all cities in California.
Similar Cities Near Castroville
Cities in California with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Ben Lomond | 6,849 | $120,977 | $956,100 | Compare |
| Fowler | 6,930 | $61,071 | $352,100 | Compare |
| Loomis | 6,809 | $103,435 | $649,800 | Compare |
| Vandenberg Village | 6,793 | $104,714 | $577,500 | Compare |
| Joshua Tree | 6,767 | $64,036 | $280,600 | Compare |
| Garnet | 6,979 | $63,082 | $237,800 | Compare |
| Lake Mathews | 6,749 | $102,700 | $678,300 | Compare |
| Fort Bragg | 7,001 | $53,580 | $481,200 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in California
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Castroville
What is the population of Castroville, CA?
The population of Castroville, CA is 6,870 according to the latest Census data.
What is the median household income in Castroville?
The median household income in Castroville, CA is $90,486 per year.
What is the median home value in Castroville?
The median home value in Castroville, CA is $648,700.
What is the average rent in Castroville?
The median monthly rent in Castroville, CA is $1,593.
What is the unemployment rate in Castroville?
The unemployment rate in Castroville, CA is 2.8%.