Rio del Mar, CA
Population 8,938 · California
About Rio del Mar, CA
Rio del Mar is a small community in California with a population of 8,938 residents. The median household income is $150,313 per year, which is above the national average. The median age in Rio del Mar is 51.4 years.
Housing in Rio del Mar has a median home value of $1,242,600 and median monthly rent of $3,172. Of the 4,804 total housing units, the majority are owner-occupied, with 2,931 owner-occupied and 848 renter-occupied units.
The unemployment rate in Rio del Mar is 5.7% and the poverty rate is 3.1%. 61.4% of residents hold a bachelor's degree or higher. The average commute time is 31.8 minutes.
Cost of Living in Rio del Mar, CA
Compared to national averages, Rio del Mar has a median household income of $150,313 (100% above the national median of $75,149). Home values average $1,242,600, which is 407% above the national median. Monthly rent at $3,172 is 173% above the US average of $1,163. Within California, Rio del Mar's income is 54% above the state average of $97,829, and home values are 90% above the state median of $653,874.
Why Live in Rio del Mar, CA?
Rio del Mar offers a strong local economy with a median household income of $150,313, well above the national average, and a well-educated community where 61.4% of residents hold a bachelor’s degree or higher, and a low poverty rate of 3.1%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $1,242,600. However, Rio del Mar’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Rio del Mar has a population of 8,938 with a median age of 51.4 years. Compare Rio del Mar with other cities to see how it stacks up, or explore all cities in California.
Similar Cities Near Rio del Mar
Cities in California with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Cloverdale | 8,933 | $104,238 | $613,400 | Compare |
| Larkfield-Wikiup | 8,861 | $94,889 | $670,800 | Compare |
| Marina del Rey | 8,844 | $142,440 | $470,600 | Compare |
| Tiburon | 9,035 | $212,794 | $2,000,001 | Compare |
| Montecito | 8,823 | $222,966 | $2,000,001 | Compare |
| West Athens | 9,064 | $77,750 | $666,100 | Compare |
| Fort Irwin | 8,791 | $66,964 | $0 | Compare |
| Topanga | 8,781 | $142,553 | $1,643,000 | 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 Rio del Mar
What is the population of Rio del Mar, CA?
The population of Rio del Mar, CA is 8,938 according to the latest Census data.
What is the median household income in Rio del Mar?
The median household income in Rio del Mar, CA is $150,313 per year.
What is the median home value in Rio del Mar?
The median home value in Rio del Mar, CA is $1,242,600.
What is the average rent in Rio del Mar?
The median monthly rent in Rio del Mar, CA is $3,172.
What is the unemployment rate in Rio del Mar?
The unemployment rate in Rio del Mar, CA is 5.7%.