Suisun City, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Suisun City, California is 29,205 as of the 2023 American Community Survey, making it the 275th-largest city in California. The median household income is $97,083, the median home value is $551,000, and the median age is 35.5.
The population has grown 5.4% since 2010 (28,098 → 29,614).
29,205
Population
7292
People / sq mi
$97,083
Median Income
$551,000
Median Home Value
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Suisun City covers 4.0 sq mi of land at 7292 people per square mile.
About Suisun City, CA
Suisun City stands apart on settlement density — it is among the most densely settled of US cities, at roughly 7,292 people per square mile. With 29,205 residents, Suisun City is a city in California.
Household earnings are middling, with a median of $97,083 — above the US median of $78,538. Poverty runs at 6.4%, below the national 12.4%. The median home value is $551,000, with typical rent around $2,151.
College attainment is 21.1%, below the national 35.0%. Just 6.5% of workers are home-based, below the national 14.0%, and the average commute runs about 34 minutes each way.
That density explains much of the rest of the profile in Suisun City: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Suisun City city Population History (2010-2024)
The city of Suisun City city had a population of 28,098 in 2010 and 29,614 in 2024, a 5.4% growth over 14 years. The peak was 29,663 in 2019. Average annual growth rate: 0.38%.
29,614
Population (2024)
28,098
Population (2010)
29,663
Peak (2019)
0.38%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 28,098 |
| 2011 | 28,267 |
| 2012 | 28,463 |
| 2013 | 28,670 |
| 2014 | 29,064 |
| 2015 | 29,265 |
| 2016 | 29,362 |
| 2017 | 29,477 |
| 2018 | 29,660 |
| 2019 | 29,663 |
| 2020 | 29,478 |
| 2021 | 29,263 |
| 2022 | 28,994 |
| 2023 | 29,096 |
| 2024 | 29,614 |
Race & Ethnicity
| White | 28.2% |
| Black or African American | 21.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 4.8% |
| Two or More Races | 0.0% |
Economy & Income
$97,083
Median Household Income
$37,217
Per Capita Income
6.4%
Poverty Rate
4.6%
Unemployment Rate
Housing
$551,000
Median Home Value
$2,151
Median Rent
60.7%
Owner-Occupied
Education
89.1%
High School+
21.1%
Bachelor's+
Commute
1.1%
Drive Alone
80.8%
Public Transit
6.5%
Work From Home
33.5 min
Avg Commute
Community Profile
15.1%
Foreign Born
66.1%
Non-English at Home
9.0%
Veterans
12.6%
With Disability
95.8%
Health Insurance
99.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.0% |
| Finance, Insurance & Real Estate | 9.9% |
| Retail Trade | 9.4% |
| Manufacturing | 8.8% |
| Construction | 8.7% |
| Education, Health Care & Social Services | 7.9% |
| Public Administration | 6.4% |
| Information | 5.6% |
| Arts, Entertainment & Food Services | 3.8% |
| Agriculture & Mining | 1.2% |
| Transportation & Warehousing | 1.1% |
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Frequently Asked Questions
Suisun City, California has a population of 29,205 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 275th-largest city in California.
The median household income in Suisun City, California is $97,083, with 6.4% of residents living below the federal poverty level.
The median home value in Suisun City, California is $551,000, with median monthly rent at $2,151 and a homeownership rate of 60.7%.
The median age in Suisun City, California is 35.5 years. The population is 52.0% male and 48.0% female.
The population has grown 5.4% since 2010 (28,098 → 29,614).
Where to stay in Suisun City
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.