Westmont, CA
Population 34,291 · California
About Westmont, CA
Westmont is a mid-sized city located in California with a population of 34,291 residents according to the latest US Census Bureau American Community Survey data. The median household income is $47,899 per year, which is 36% below the national median of $75,149. The median age of 32.9 years is notably younger the US median age of 38.9 years, indicating a younger, often more dynamic population base.
Housing Market Overview
The housing market in Westmont features a median home value of $617,300, which is 152% above the national median of $244,900. This places Westmont in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $1,413, 21% above the national average of $1,163/month. Of the 11,117 total housing units, 28% are owner-occupied (2,983 units) and 72% are renter-occupied (7,549 units). The higher proportion of renters may reflect a transient population, younger demographics, or high housing costs relative to income.
Economy & Employment
The local economy in Westmont shows an unemployment rate of 11.6%, which is significantly above the national rate of 3.7%, suggesting economic challenges in the area. The poverty rate stands at 24.4%, above the national average of 12.4%. Workers in Westmont have an average one-way commute time of 34.2 minutes.
Education & Demographics
12.7% of Westmont residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 35.4% White, 1.6% Hispanic or Latino, 0.3% Black or African American, and 23.3% Asian residents, with 28.9% of the population being foreign-born.
Cost of Living in Westmont, CA
Compared to national averages, Westmont has a median household income of $47,899 (36% below the national median of $75,149). Home values average $617,300, which is 152% above the national median. Monthly rent at $1,413 is 21% above the US average of $1,163. Within California, Westmont's income is 51% below the state average of $97,829, and home values are 6% below the state median of $653,874.
Why Live in Westmont, CA?
Potential considerations include median household income ($47,899) that falls below the national average, and a competitive housing market where the typical home costs $617,300. However, Westmont’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Westmont has a population of 34,291 with a median age of 32.9 years. Compare Westmont with other cities to see how it stacks up, or explore all cities in California.
Similar Cities Near Westmont
Cities in California with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Pleasant Hill | 34,335 | $144,513 | $1,040,600 | Compare |
| San Dimas | 34,099 | $105,833 | $756,200 | 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.
Compare Westmont With Other Cities
Frequently Asked Questions about Westmont
What is the population of Westmont, CA?
The population of Westmont, CA is 34,291 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 Westmont?
The median household income in Westmont, CA is $47,899 per year, which is 36% below the national median of $75,149.
What is the median home value in Westmont?
The median home value in Westmont, CA is $617,300, which is 152% above the national median of $244,900. A significant portion of residents rent their homes.
What is the average rent in Westmont?
The median monthly rent in Westmont, CA is $1,413, which is 21% above the national average of $1,163/month.
What is the unemployment rate in Westmont?
The unemployment rate in Westmont, CA is 11.6%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Westmont, CA a good place to live?
Westmont offers a moderate cost of living, a competitive housing market, and growing employment opportunities. With a population of 34,291 and a median age of 32.9, the city appeals to young professionals and families.
How educated is Westmont, CA?
12.7% of residents in Westmont aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Westmont?
Key cost-of-living indicators for Westmont, CA: median home value is $617,300 (152% above national), median rent is $1,413/month, and median household income is $47,899. The home-value-to-income ratio is 12.9x, which suggests housing may be stretched relative to local earnings.
What is the poverty rate in Westmont?
The poverty rate in Westmont, CA is 24.4%, compared to the national average of 12.4%. Residents and prospective movers should be aware of the economic challenges facing parts of this community.
How diverse is Westmont, CA?
Westmont's population is 35.4% White, 1.6% Hispanic or Latino, 0.3% Black or African American, 23.3% Asian, and 34.6% two or more races. 28.9% of residents are foreign-born.