Rancho Cucamonga, California Demographics & Population 2026
During the 2020–2024 ACS period, Rancho Cucamonga, California had a total population of 175,411, the 28th largest city in California, with a median household income of $111,895, which is 13% higher than the state average. The poverty rate is 8.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- One of the most racially diverse communities in California (diversity index: 71/100).
Rancho Cucamonga Quick Facts
How Rancho Cucamonga Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 174,693 | 175,411 | +0.4% |
| Median household income | $109,511 | $111,895 | +2.2% |
| Median home value | $694,400 | $740,200 | +6.6% |
How Rancho Cucamonga Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
This community is exceptionally diverse, with no single racial or ethnic group dominating the population.
State average: 70 | National average: 61
Education
Educational Attainment (Adults 25+)
Rancho Cucamonga Rankings in California
Explore California Rankings
Other Cities in San Bernardino County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| San Bernardino | 222,724 | $67,415 | 18.6% | $422,300 |
| Fontana | 214,169 | $102,821 | 9.9% | $586,800 |
| Ontario | 180,547 | $88,941 | 12.4% | $607,600 |
| Victorville | 137,627 | $74,410 | 18.4% | $385,600 |
| Rialto | 104,143 | $88,857 | 12.7% | $487,900 |
| Hesperia | 100,775 | $72,160 | 17.0% | $409,000 |
| Chino | 92,652 | $104,682 | 8.0% | $683,400 |
| Upland | 79,257 | $105,830 | 9.3% | $739,400 |
| Chino Hills | 77,927 | $126,334 | 7.6% | $874,900 |
| Apple Valley | 75,473 | $69,882 | 16.6% | $407,400 |
Cities Similar to Rancho Cucamonga
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Santa Rosa | 177,090 | $99,060 | $713,900 | 35.1% | 9.7% |
| Elk Grove | 179,155 | $125,924 | $630,100 | 38.9% | 8.0% |
| Oceanside | 172,242 | $97,737 | $770,300 | 36.1% | 8.3% |
| Hayward | 158,801 | $113,318 | $854,400 | 34.0% | 9.6% |
| Corona | 159,670 | $109,242 | $700,700 | 32.4% | 8.7% |
Population Overview
Rancho Cucamonga is a major urban center located in California, within San Bernardino County. The total population is 175,411. It ranks as the 28th most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Rancho Cucamonga is 38.6 years. This is 2% higher than the state median of 37.9 years.
Economy, Income & Housing
The median household income in Rancho Cucamonga is $111,895. This is 13% higher than the state median of $99,122. It is also 39% higher than the national median of $80,734. The poverty rate stands at 8.0%. This is 33% lower than the state poverty rate of 12.0%. The unemployment rate is 5.9%. This is 11% lower than the state rate of 6.6%. The median home value is $740,200. Housing costs are about the same as the state median of $734,700. The home-value-to-income ratio of 6.6x suggests that housing affordability is a significant concern for many residents. 62.3% of occupied housing units are owner-occupied. This homeownership rate is 12% higher than the state average of 55.9%.
Race & Ethnicity
Rancho Cucamonga is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. White (non-Hispanic) residents account for 33.4%. The Black or African American population is significantly higher than the state average (8.3% vs 5.2%).
Education
37.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 1% higher than the state rate of 37.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.5%.
Data Sources & Methodology
All demographic data for Rancho Cucamonga, California is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against California state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,570 Census-designated places in California. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Rancho Cucamonga, California?
Rancho Cucamonga, California has a population of 175,411 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Rancho Cucamonga, CA?
The median household income in Rancho Cucamonga is $111,895, which is 39% higher than the national median of $80,734.
What is the poverty rate in Rancho Cucamonga, CA?
The poverty rate in Rancho Cucamonga is 8.0%. This means approximately 13,815 residents live below the federal poverty line.
What is the racial makeup of Rancho Cucamonga, California?
Rancho Cucamonga's population is 33.4% White, 8.3% Black, 38.1% Hispanic/Latino, and 15.0% Asian.
What is the median home value in Rancho Cucamonga, CA?
The median home value in Rancho Cucamonga is $740,200. The home-value-to-income ratio is 6.6x.
How educated is Rancho Cucamonga, California?
37.5% of adults (25+) in Rancho Cucamonga hold a bachelor's degree or higher, and 14.6% hold a graduate or professional degree.