San Geronimo, CA
Population 562 · California
About San Geronimo, CA
San Geronimo is a small community located in California with a population of 562 residents according to the latest US Census Bureau American Community Survey data. The median household income is $206,375 per year, which is 175% above the national median of $75,149. The median age of 46.4 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in San Geronimo features a median home value of $1,220,800, which is 398% above the national median of $244,900. This places San Geronimo in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $0, 100% below the national average of $1,163/month. Of the 195 total housing units, 89% are owner-occupied (173 units) and 11% are renter-occupied (22 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in San Geronimo shows an unemployment rate of 0.0%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 0.0%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in San Geronimo have an average one-way commute time of 17.8 minutes, one of the shorter commutes in the region.
Education & Demographics
87.8% of San Geronimo residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This significantly higher educational attainment rate often correlates with access to knowledge-economy jobs and higher household incomes. The community's demographic composition includes 3.9% White, 0.0% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 16.5% of the population being foreign-born.
How San Geronimo Ranks in California
Cost of Living in San Geronimo, CA
Compared to national averages, San Geronimo has a median household income of $206,375 (175% above the national median of $75,149). Home values average $1,220,800, which is 398% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within California, San Geronimo's income is 111% above the state average of $97,829, and home values are 87% above the state median of $653,874.
Why Live in San Geronimo, CA?
San Geronimo offers a strong local economy with a median household income of $206,375, 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 87.8% of residents hold a bachelor’s degree or higher, and a low poverty rate of 0.0%, better than the national average, and short commute times averaging just 17.8 minutes.
Potential considerations include a competitive housing market where the typical home costs $1,220,800. However, San Geronimo’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
San Geronimo has a population of 562 with a median age of 46.4 years. Compare San Geronimo with other cities to see how it stacks up, or explore all cities in California.
Similar Cities Near San Geronimo
Cities in California with a similar population size.
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.
Compare San Geronimo With Other Cities
Frequently Asked Questions about San Geronimo
What is the population of San Geronimo, CA?
The population of San Geronimo, CA is 562 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in California.
What is the median household income in San Geronimo?
The median household income in San Geronimo, CA is $206,375 per year, which is 175% above the national median of $75,149.
What is the median home value in San Geronimo?
The median home value in San Geronimo, CA is $1,220,800, which is 398% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in San Geronimo?
The median monthly rent in San Geronimo, CA is $0, which is 100% below the national average of $1,163/month.
What is the unemployment rate in San Geronimo?
The unemployment rate in San Geronimo, CA is 0.0%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is San Geronimo, CA a good place to live?
San Geronimo offers above-average incomes, a competitive housing market, and a strong job market. With a population of 562 and a median age of 46.4, the city appeals to established professionals and retirees.
How educated is San Geronimo, CA?
87.8% of residents in San Geronimo aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in San Geronimo?
Key cost-of-living indicators for San Geronimo, CA: median home value is $1,220,800 (398% above national), median rent is $0/month, and median household income is $206,375. The home-value-to-income ratio is 5.9x, a moderate figure by national standards.
What is the poverty rate in San Geronimo?
The poverty rate in San Geronimo, CA is 0.0%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is San Geronimo, CA?
San Geronimo's population is 3.9% White, 0.0% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 16.5% of residents are foreign-born.