Suisun City, California Demographics & Population 2026
During the 2020–2024 ACS period, Suisun City, California had a total population of 29,286, the 274th largest city in California, with a median household income of $94,787, which is 4% lower than the state average. The poverty rate is 8.4%.
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: 78/100).
- Unemployment rate of 8.4% is notably above the national average.
Suisun City Quick Facts
How Suisun City 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 | 29,205 | 29,286 | +0.3% |
| Median household income | $97,083 | $94,787 | -2.4% |
| Median home value | $551,000 | $579,500 | +5.2% |
How Suisun City 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+)
Suisun City 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 |
| Vacaville | 102,596 | $111,126 | 8.2% | $620,900 |
| 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 Suisun City
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Atascadero | 29,712 | $91,429 | $716,500 | 31.6% | 11.4% |
| Monterey | 29,613 | $102,846 | $1,076,300 | 52.9% | 9.8% |
| Ridgecrest | 28,225 | $89,250 | $253,900 | 30.9% | 12.5% |
| El Paso de Robles (Paso Robles) | 31,446 | $92,228 | $687,200 | 29.7% | 13.1% |
| La Verne | 30,600 | $103,761 | $817,000 | 42.1% | 8.5% |
Population Overview
Suisun City is a mid-sized community located in California, within Solano County. The total population is 29,286. It ranks as the 274th most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Suisun City is 35.7 years. This is 6% lower than the state median of 37.9 years.
Economy, Income & Housing
The median household income in Suisun City is $94,787. This is 4% lower than the state median of $99,122. It is also 17% higher than the national median of $80,734. The poverty rate stands at 8.4%. This is 30% lower than the state poverty rate of 12.0%. The unemployment rate is 8.4%. This is 27% higher than the state rate of 6.6%. The median home value is $579,500. Housing costs are 21% lower than the state median of $734,700. The home-value-to-income ratio of 6.1x suggests that housing affordability is a significant concern for many residents. 60.9% of occupied housing units are owner-occupied. This homeownership rate is 9% higher than the state average of 55.9%.
Race & Ethnicity
Suisun City is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. White (non-Hispanic) residents account for 21.7%. The Black or African American population is significantly higher than the state average (19.0% vs 5.2%).
Education
21.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 43% 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 88.2%.
Data Sources & Methodology
All demographic data for Suisun City, 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.
Free data download: Get all California city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Suisun City, California?
Suisun City, California has a population of 29,286 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Suisun City, CA?
The median household income in Suisun City is $94,787, which is 17% higher than the national median of $80,734.
What is the poverty rate in Suisun City, CA?
The poverty rate in Suisun City is 8.4%. This means approximately 2,459 residents live below the federal poverty line.
What is the racial makeup of Suisun City, California?
Suisun City's population is 21.7% White, 19.0% Black, 30.7% Hispanic/Latino, and 18.6% Asian.
What is the median home value in Suisun City, CA?
The median home value in Suisun City is $579,500. The home-value-to-income ratio is 6.1x.
How educated is Suisun City, California?
21.1% of adults (25+) in Suisun City hold a bachelor's degree or higher, and 6.3% hold a graduate or professional degree.