Diablo Grande, California Demographics & Population 2026
During the 2020–2024 ACS period, Diablo Grande, California had a total population of 1,948, the 906th largest community in California, with a median household income of $128,889, which is 30% higher than the state average. The poverty rate is 6.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 30% above the state average — one of the wealthiest communities in California.
Diablo Grande Quick Facts
How Diablo Grande 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 | 1,488 | 1,948 | +30.9% |
| Median household income | $160,741 | $128,889 | -19.8% |
| Median home value | $530,200 | $559,800 | +5.6% |
How Diablo Grande 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
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 70 | National average: 61
Education
Educational Attainment (Adults 25+)
Diablo Grande Rankings in California
Explore California Rankings
Other Cities in Stanislaus County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Modesto | 219,215 | $79,891 | 13.3% | $442,700 |
| Turlock | 72,502 | $82,995 | 11.3% | $460,600 |
| Ceres | 49,342 | $79,025 | 15.9% | $424,800 |
| Riverbank | 25,166 | $87,966 | 12.8% | $463,200 |
| Patterson | 24,693 | $93,650 | 9.0% | $450,200 |
| Oakdale | 23,194 | $83,091 | 14.8% | $457,900 |
| Salida | 13,900 | $94,935 | 8.2% | $461,100 |
| Newman | 12,316 | $78,906 | 12.2% | $412,700 |
| Waterford | 9,204 | $74,343 | 13.9% | $402,200 |
| Hughson | 7,648 | $91,557 | 13.9% | $511,200 |
Cities Similar to Diablo Grande
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Forest Ranch | 1,915 | $131,650 | $445,800 | 24.8% | 1.5% |
| Centerville (Shasta County) | 1,954 | $122,500 | $595,900 | 43.4% | 4.3% |
| San Pasqual | 1,918 | $123,317 | $1,301,000 | 64.7% | 7.4% |
| Thermal | 1,800 | N/A | $187,000 | 8.7% | 19.3% |
| Woodlands | 2,061 | $136,618 | $1,162,200 | 71.7% | 5.4% |
Population Overview
Diablo Grande is a small community located in California, within Stanislaus County. The total population is 1,948. It ranks as the 906th most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Diablo Grande is 34.4 years. This is 9% lower than the state median of 37.9 years. With 29.5% of the population under 18, Diablo Grande has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Diablo Grande is $128,889. This is 30% higher than the state median of $99,122. It is also 60% higher than the national median of $80,734. The poverty rate stands at 6.1%. This is 50% lower than the state poverty rate of 12.0%. The unemployment rate is 3.4%. This is 48% lower than the state rate of 6.6%. The median home value is $559,800. Housing costs are 24% lower than the state median of $734,700. The home-value-to-income ratio is 4.3x. 89.1% of occupied housing units are owner-occupied. This homeownership rate is 60% higher than the state average of 55.9%.
Race & Ethnicity
The largest racial or ethnic group in Diablo Grande is White (non-Hispanic), making up 52.8% of the population. Hispanic or Latino residents account for 20.5%. The White (non-Hispanic) population is significantly higher than the state average (52.8% vs 33.8%).
Education
30.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 18% lower 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 95.8%.
Data Sources & Methodology
All demographic data for Diablo Grande, 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 Diablo Grande, California?
Diablo Grande, California has a population of 1,948 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Diablo Grande, CA?
The median household income in Diablo Grande is $128,889, which is 60% higher than the national median of $80,734.
What is the poverty rate in Diablo Grande, CA?
The poverty rate in Diablo Grande is 6.1%. This means approximately 118 residents live below the federal poverty line.
What is the racial makeup of Diablo Grande, California?
Diablo Grande's population is 52.8% White, 3.8% Black, 20.5% Hispanic/Latino, and 19.7% Asian.
What is the median home value in Diablo Grande, CA?
The median home value in Diablo Grande is $559,800. The home-value-to-income ratio is 4.3x.
How educated is Diablo Grande, California?
30.5% of adults (25+) in Diablo Grande hold a bachelor's degree or higher, and 11.3% hold a graduate or professional degree.