Castle Hill, CA
Population 1,303 · California
About Castle Hill, CA
Castle Hill is a small community in California with a population of 1,303 residents. The median household income is $250,001 per year, which is above the national average. The median age in Castle Hill is 42.6 years.
Housing in Castle Hill has a median home value of $2,000,001 and median monthly rent of $0. Of the 428 total housing units, the majority are owner-occupied, with 411 owner-occupied and 17 renter-occupied units.
The unemployment rate in Castle Hill is 0.0% and the poverty rate is 0.4%. 79.2% of residents hold a bachelor's degree or higher. The average commute time is 30.4 minutes.
How Castle Hill Ranks in California
Cost of Living in Castle Hill, CA
Compared to national averages, Castle Hill has a median household income of $250,001 (233% above the national median of $75,149). Home values average $2,000,001, which is 717% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within California, Castle Hill's income is 156% above the state average of $97,829, and home values are 206% above the state median of $653,874.
Why Live in Castle Hill, CA?
Castle Hill offers a strong local economy with a median household income of $250,001, well above the national average, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 0.0%. Additionally, the city features a well-educated community where 79.2% of residents hold a bachelor’s degree or higher, and a low poverty rate of 0.4%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $2,000,001. However, Castle Hill’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Castle Hill has a population of 1,303 with a median age of 42.6 years. Compare Castle Hill with other cities to see how it stacks up, or explore all cities in California.
Similar Cities Near Castle Hill
Cities in California with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Brookdale | 1,308 | $88,603 | $810,500 | Compare |
| Dollar Point | 1,319 | $94,141 | $949,300 | Compare |
| West Park | 1,319 | $65,556 | $222,200 | Compare |
| Clay | 1,325 | $115,313 | $732,700 | Compare |
| Littlerock | 1,277 | $0 | $345,700 | Compare |
| Redway | 1,276 | $0 | $363,700 | Compare |
| Shasta | 1,330 | $108,500 | $392,000 | Compare |
| Smith River | 1,270 | $100,461 | $345,800 | 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 Castle Hill
What is the population of Castle Hill, CA?
The population of Castle Hill, CA is 1,303 according to the latest Census data.
What is the median household income in Castle Hill?
The median household income in Castle Hill, CA is $250,001 per year.
What is the median home value in Castle Hill?
The median home value in Castle Hill, CA is $2,000,001.
What is the average rent in Castle Hill?
The median monthly rent in Castle Hill, CA is $0.
What is the unemployment rate in Castle Hill?
The unemployment rate in Castle Hill, CA is 0.0%.