Vacaville, California Demographics & Population 2026
During the 2020–2024 ACS period, Vacaville, California had a total population of 102,596, the 73rd largest city in California, with a median household income of $111,126, which is 12% higher than the state average. The poverty rate is 8.2%.
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: 70/100).
Vacaville Quick Facts
How Vacaville 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 | 102,085 | 102,596 | +0.5% |
| Median household income | $108,580 | $111,126 | +2.3% |
| Median home value | $596,700 | $620,900 | +4.1% |
How Vacaville 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+)
Vacaville Rankings in California
Explore California Rankings
Other Cities in Solano County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Vallejo | 124,268 | $90,171 | 12.2% | $589,500 |
| Fairfield | 120,785 | $101,895 | 10.2% | $624,300 |
| Suisun City | 29,286 | $94,787 | 8.4% | $579,500 |
| Benicia | 26,749 | $121,204 | 7.6% | $810,000 |
| Dixon | 19,683 | $102,878 | 10.2% | $604,800 |
| Rio Vista | 10,102 | $89,306 | 10.3% | $489,700 |
| Hartley | 2,431 | $124,254 | 7.2% | $840,900 |
| Allendale | 1,734 | $107,679 | 7.8% | $1,057,600 |
| Green Valley (Solano County) | 1,364 | $142,000 | 9.2% | $1,200,200 |
| Elmira | 319 | $86,349 | 0.0% | N/A |
Cities Similar to Vacaville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Daly City | 101,964 | $123,547 | $1,115,000 | 38.9% | 7.7% |
| Costa Mesa | 110,330 | $111,505 | $1,115,100 | 45.0% | 9.1% |
| Norwalk | 99,789 | $100,085 | $644,700 | 21.3% | 9.3% |
| San Marcos | 94,882 | $109,377 | $868,000 | 43.8% | 9.2% |
| Burbank | 104,546 | $97,082 | $1,089,100 | 47.1% | 10.7% |
Population Overview
Vacaville is a major urban center located in California, within Solano County. The total population is 102,596. It ranks as the 73rd most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Vacaville is 38.2 years. This is about the same as the state median of 37.9 years.
Economy, Income & Housing
The median household income in Vacaville is $111,126. This is 12% higher than the state median of $99,122. It is also 38% higher than the national median of $80,734. The poverty rate stands at 8.2%. This is 31% lower than the state poverty rate of 12.0%. The unemployment rate is 5.8%. This is 12% lower than the state rate of 6.6%. The median home value is $620,900. Housing costs are 15% lower than the state median of $734,700. The home-value-to-income ratio is 5.6x. 67.5% of occupied housing units are owner-occupied. This homeownership rate is 21% higher than the state average of 55.9%.
Race & Ethnicity
Vacaville is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Hispanic or Latino residents account for 27.9%. The Black or African American population is significantly higher than the state average (8.3% vs 5.2%).
Education
28.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 25% 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 91.0%.
Data Sources & Methodology
All demographic data for Vacaville, 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 Vacaville, California?
Vacaville, California has a population of 102,596 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Vacaville, CA?
The median household income in Vacaville is $111,126, which is 38% higher than the national median of $80,734.
What is the poverty rate in Vacaville, CA?
The poverty rate in Vacaville is 8.2%. This means approximately 7,928 residents live below the federal poverty line.
What is the racial makeup of Vacaville, California?
Vacaville's population is 44.3% White, 8.3% Black, 27.9% Hispanic/Latino, and 11.0% Asian.
What is the median home value in Vacaville, CA?
The median home value in Vacaville is $620,900. The home-value-to-income ratio is 5.6x.
How educated is Vacaville, California?
28.0% of adults (25+) in Vacaville hold a bachelor's degree or higher, and 8.7% hold a graduate or professional degree.