Hillsborough, CA
Population 11,122 · California
About Hillsborough, CA
Hillsborough is a mid-sized city located in California with a population of 11,122 residents according to the latest US Census Bureau American Community Survey data. The median household income is $250,001 per year, which is 233% above the national median of $75,149. The median age of 46.8 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 Hillsborough features a median home value of $2,000,001, which is 717% above the national median of $244,900. This places Hillsborough in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $3,501, 201% above the national average of $1,163/month. Of the 3,804 total housing units, 93% are owner-occupied (3,300 units) and 7% are renter-occupied (250 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Hillsborough shows an unemployment rate of 5.7%, which is significantly above the national rate of 3.7%, suggesting economic challenges in the area. The poverty rate stands at 3.8%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Hillsborough have an average one-way commute time of 27.6 minutes.
Education & Demographics
82.7% of Hillsborough 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 1.8% White, 0.6% Hispanic or Latino, 0.0% Black or African American, and 2.7% Asian residents, with 27.3% of the population being foreign-born.
How Hillsborough Ranks in California
Cost of Living in Hillsborough, CA
Compared to national averages, Hillsborough 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 $3,501 is 201% above the US average of $1,163. Within California, Hillsborough'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 Hillsborough, CA?
Hillsborough offers a strong local economy with a median household income of $250,001, well above the national average, and a well-educated community where 82.7% of residents hold a bachelor’s degree or higher, and a low poverty rate of 3.8%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $2,000,001. However, Hillsborough’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Hillsborough has a population of 11,122 with a median age of 46.8 years. Compare Hillsborough with other cities to see how it stacks up, or explore all cities in California.
Similar Cities Near Hillsborough
Cities in California with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Del Aire | 11,115 | $142,566 | $878,800 | Compare |
| Canyon Lake | 11,107 | $124,948 | $647,300 | Compare |
| Sierra Madre | 11,020 | $141,094 | $1,172,200 | Compare |
| Piedmont | 11,012 | $250,001 | $2,000,001 | Compare |
| Sun Village | 11,009 | $68,284 | $348,100 | Compare |
| Healdsburg | 11,274 | $100,082 | $946,900 | Compare |
| Quartz Hill | 10,968 | $104,017 | $455,500 | Compare |
| Anderson | 11,282 | $50,306 | $272,000 | 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.
Compare Hillsborough With Other Cities
Frequently Asked Questions about Hillsborough
What is the population of Hillsborough, CA?
The population of Hillsborough, CA is 11,122 according to the latest US Census Bureau American Community Survey estimates. This makes it a mid-sized city in California.
What is the median household income in Hillsborough?
The median household income in Hillsborough, CA is $250,001 per year, which is 233% above the national median of $75,149.
What is the median home value in Hillsborough?
The median home value in Hillsborough, CA is $2,000,001, which is 717% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Hillsborough?
The median monthly rent in Hillsborough, CA is $3,501, which is 201% above the national average of $1,163/month.
What is the unemployment rate in Hillsborough?
The unemployment rate in Hillsborough, CA is 5.7%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Hillsborough, CA a good place to live?
Hillsborough offers above-average incomes, a competitive housing market, and growing employment opportunities. With a population of 11,122 and a median age of 46.8, the city appeals to established professionals and retirees.
How educated is Hillsborough, CA?
82.7% of residents in Hillsborough 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 Hillsborough?
Key cost-of-living indicators for Hillsborough, CA: median home value is $2,000,001 (717% above national), median rent is $3,501/month, and median household income is $250,001. The home-value-to-income ratio is 8.0x, which suggests housing may be stretched relative to local earnings.
What is the poverty rate in Hillsborough?
The poverty rate in Hillsborough, CA is 3.8%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Hillsborough, CA?
Hillsborough's population is 1.8% White, 0.6% Hispanic or Latino, 0.0% Black or African American, 2.7% Asian, and 0.4% two or more races. 27.3% of residents are foreign-born.