Rosemont, CA
Population 23,448 · California
About Rosemont, CA
Rosemont is a mid-sized city located in California with a population of 23,448 residents according to the latest US Census Bureau American Community Survey data. The median household income is $86,178 per year, which is 15% above the national median of $75,149. The median age of 35.7 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 Rosemont features a median home value of $436,400, which is 78% above the national median of $244,900. This places Rosemont in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $1,719, 48% above the national average of $1,163/month. Of the 9,035 total housing units, 60% are owner-occupied (5,263 units) and 40% are renter-occupied (3,466 units). The balanced mix of owners and renters indicates a diverse housing market.
Economy & Employment
The local economy in Rosemont shows an unemployment rate of 6.6%, which is significantly above the national rate of 3.7%, suggesting economic challenges in the area. The poverty rate stands at 15.5%, above the national average of 12.4%. Workers in Rosemont have an average one-way commute time of 26.6 minutes.
Education & Demographics
30.1% of Rosemont residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This is in line with national trends in educational attainment. The community's demographic composition includes 15.7% White, 3.4% Hispanic or Latino, 1.0% Black or African American, and 5.0% Asian residents, with 17.3% of the population being foreign-born.
Cost of Living in Rosemont, CA
Compared to national averages, Rosemont has a median household income of $86,178 (15% above the national median of $75,149). Home values average $436,400, which is 78% above the national median. Monthly rent at $1,719 is 48% above the US average of $1,163. Within California, Rosemont's income is 12% below the state average of $97,829, and home values are 33% below the state median of $653,874.
Why Live in Rosemont, CA?
Rosemont offers a strong local economy with a median household income of $86,178, well above the national average.
Potential considerations include a competitive housing market where the typical home costs $436,400. However, Rosemont’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Rosemont has a population of 23,448 with a median age of 35.7 years. Compare Rosemont with other cities to see how it stacks up, or explore all cities in California.
Similar Cities Near Rosemont
Cities in California with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| East San Gabriel | 23,521 | $107,184 | $955,000 | Compare |
| Ladera Ranch | 23,609 | $184,257 | $1,046,600 | Compare |
| Linda | 23,215 | $69,161 | $337,700 | Compare |
| San Fernando | 23,716 | $79,694 | $630,700 | Compare |
| Oakdale | 23,155 | $86,478 | $432,800 | Compare |
| Calabasas | 22,869 | $157,938 | $1,453,900 | Compare |
| Bay Point | 24,065 | $80,684 | $479,100 | Compare |
| Ramona | 22,829 | $101,023 | $704,500 | 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 Rosemont With Other Cities
Frequently Asked Questions about Rosemont
What is the population of Rosemont, CA?
The population of Rosemont, CA is 23,448 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 Rosemont?
The median household income in Rosemont, CA is $86,178 per year, which is 15% above the national median of $75,149.
What is the median home value in Rosemont?
The median home value in Rosemont, CA is $436,400, which is 78% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Rosemont?
The median monthly rent in Rosemont, CA is $1,719, which is 48% above the national average of $1,163/month.
What is the unemployment rate in Rosemont?
The unemployment rate in Rosemont, CA is 6.6%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Rosemont, CA a good place to live?
Rosemont offers above-average incomes, a competitive housing market, and growing employment opportunities. With a population of 23,448 and a median age of 35.7, the city appeals to a broad range of residents.
How educated is Rosemont, CA?
30.1% of residents in Rosemont 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 Rosemont?
Key cost-of-living indicators for Rosemont, CA: median home value is $436,400 (78% above national), median rent is $1,719/month, and median household income is $86,178. The home-value-to-income ratio is 5.1x, a moderate figure by national standards.
What is the poverty rate in Rosemont?
The poverty rate in Rosemont, CA is 15.5%, 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 Rosemont, CA?
Rosemont's population is 15.7% White, 3.4% Hispanic or Latino, 1.0% Black or African American, 5.0% Asian, and 11.2% two or more races. 17.3% of residents are foreign-born.