San Dimas, CA
Population 34,099 · California
About San Dimas, CA
San Dimas is a mid-sized city in California with a population of 34,099 residents. The median household income is $105,833 per year, which is above the national average. The median age in San Dimas is 42.8 years.
Housing in San Dimas has a median home value of $756,200 and median monthly rent of $2,232. Of the 12,421 total housing units, the majority are owner-occupied, with 8,736 owner-occupied and 3,500 renter-occupied units.
The unemployment rate in San Dimas is 4.9% and the poverty rate is 9.2%. 40.3% of residents hold a bachelor's degree or higher. The average commute time is 31.9 minutes.
Cost of Living in San Dimas, CA
Compared to national averages, San Dimas has a median household income of $105,833 (41% above the national median of $75,149). Home values average $756,200, which is 209% above the national median. Monthly rent at $2,232 is 92% above the US average of $1,163. Within California, San Dimas's income is 8% above the state average of $97,829, and home values are 16% above the state median of $653,874.
Why Live in San Dimas, CA?
San Dimas offers a strong local economy with a median household income of $105,833, well above the national average, and a well-educated community where 40.3% of residents hold a bachelor’s degree or higher, and a low poverty rate of 9.2%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $756,200. However, San Dimas’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
San Dimas has a population of 34,099 with a median age of 42.8 years. Compare San Dimas with other cities to see how it stacks up, or explore all cities in California.
Similar Cities Near San Dimas
Cities in California with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Westmont | 34,291 | $47,899 | $617,300 | Compare |
| Pleasant Hill | 34,335 | $144,513 | $1,040,600 | Compare |
| Manhattan Beach | 34,584 | $193,904 | $2,000,001 | Compare |
| Oildale | 34,971 | $49,622 | $225,000 | Compare |
| San Juan Capistrano | 34,998 | $127,893 | $929,700 | Compare |
| West Hollywood | 35,090 | $94,844 | $969,900 | Compare |
| Orangevale | 35,219 | $98,158 | $508,600 | Compare |
| Foster City | 32,964 | $193,633 | $1,774,500 | 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 San Dimas
What is the population of San Dimas, CA?
The population of San Dimas, CA is 34,099 according to the latest Census data.
What is the median household income in San Dimas?
The median household income in San Dimas, CA is $105,833 per year.
What is the median home value in San Dimas?
The median home value in San Dimas, CA is $756,200.
What is the average rent in San Dimas?
The median monthly rent in San Dimas, CA is $2,232.
What is the unemployment rate in San Dimas?
The unemployment rate in San Dimas, CA is 4.9%.