Montclair city, California Demographics & Population 2026
As of 2026, Montclair city, California has a total population of 37,809, the 226th largest city in California, with a median household income of $76,338, which is 21% lower than the state average. The poverty rate is 16.7%.
Key Takeaways
- Housing affordability is a challenge — homes cost 7.2x the median household income.
Montclair city Quick Facts
How Montclair city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 69 | National average: 60
Education
Educational Attainment (Adults 25+)
Montclair city Rankings in California
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Cities Similar to Montclair city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Stanton city | 38,639 | $81,455 | $541,000 | 21.9% | 11.9% |
| Adelanto city | 38,010 | $68,419 | $318,300 | 7.8% | 16.4% |
| La Puente city | 37,404 | $84,811 | $593,200 | 12.5% | 9.9% |
| Foothill Farms CDP | 37,332 | $68,042 | $368,500 | 16.8% | 16.7% |
| San Gabriel city | 38,764 | $87,592 | $899,000 | 34.7% | 12.3% |
Population Overview
Montclair city is a mid-sized community located in California. The total population is 37,809. It ranks as the 226th most populous out of 1,577 cities and towns in California.
Age Demographics
The median age in Montclair city is 33.5 years. This is 11% lower than the state median of 37.6 years.
Economy, Income & Housing
The median household income in Montclair city is $76,338. This is 21% lower than the state median of $96,334. Compared to the national median of $78,538, household income here is 3% lower. The poverty rate stands at 16.7%. This is 40% higher than the state poverty rate of 12.0%. The unemployment rate is 6.1%. This is 5% lower than the state rate of 6.4%. The median home value is $549,600. Housing costs are 21% lower than the state median of $695,400. The home-value-to-income ratio of 7.2x suggests that housing affordability is a significant concern for many residents. 53.9% of occupied housing units are owner-occupied. This homeownership rate is 3% lower than the state average of 55.8%.
Race & Ethnicity
The largest racial or ethnic group in Montclair city is Hispanic or Latino, making up 72.4% of the population. White (non-Hispanic) residents account for 11.2%. The White (non-Hispanic) population (11.2%) is well below the state average of 34.6%. The Hispanic or Latino population is significantly higher than the state average (72.4% vs 39.8%).
Education
17.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 51% lower than the state rate of 36.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 73.3%.
Data Sources & Methodology
All demographic data for Montclair city, California is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against California state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,577 Census-designated places in California. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Montclair city, California?
Montclair city, California has a population of 37,809 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Montclair city, CA?
The median household income in Montclair city is $76,338, which is 3% lower the national median of $78,538.
What is the poverty rate in Montclair city, CA?
The poverty rate in Montclair city is 16.7%. This means approximately 6,269 residents live below the federal poverty line.
What is the racial makeup of Montclair city, California?
Montclair city's population is 11.2% White, 4.9% Black, 72.4% Hispanic/Latino, and 9.8% Asian.
What is the median home value in Montclair city, CA?
The median home value in Montclair city is $549,600. The home-value-to-income ratio is 7.2x.
How educated is Montclair city, California?
17.8% of adults (25+) in Montclair city hold a bachelor's degree or higher, and 6.0% hold a graduate or professional degree.