Suisun City, CA demographics:
population, income, and more

Total population
29,286
0.3% year-over-year change
Median household income
$94,787/yr
-2.4% year-over-year change
Housing units
9,811
-0.1% year-over-year change

Suisun City population

How many people live in Suisun City

Suisun City is home to 29,286 residents, according to the most recent Census data. Gender-wise, 50.3% of Suisun City locals are male, and 49.7% are female.

Total population
29,286
0.3% year-over-year change
Gender ratio
Male
50.3%
14,728
Female
49.7%
14,558
Value Percent YoY change
Male 14,728 50.3% -3.0%
Female 14,558 49.7% 3.8%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Suisun City is 36, with the population distributed as follows: about 20.7% are children under 15, then 12.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.1% of the population, while another 24.4% fall into the 45 to 64 bracket. Finally, around 14.4% are 65 or older.

Median age
35.7
Age breakdown
Under 15
20.7%
15 to 24
12.5%
25 to 44
28.1%
45 to 64
24.4%
Over 65
14.4%
Value Percent YoY change
Under 15 6,069 20.7% -1.4%
15 to 24 3,662 12.5% -3.9%
25 to 44 8,219 28.1% 1.6%
45 to 64 7,132 24.4% 1.3%
Over 65 4,204 14.4% 2.3%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Suisun City, 75.9% of the population are US-born citizens, while 16.9% have gained naturalized citizenship. At the same time, 7.2% of residents are non-citizens. As for race, 25.7% of locals are Caucasian, 20.6% are African American and 19.6% have Asian roots. Another 1.2% are Indigenous American, 1.2% are Pacific Islanders, while 12% identify as another race. There’s also a share of 19.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
75.9%
Non-U.S.-born citizens
16.9%
Non-citizens
7.2%
Value Percent YoY change
U.S.-born citizens 22,228 75.9% 0.1%
Non-U.S.-born citizens 4,961 16.9% 4.8%
Non-citizens 2,097 7.2% -7.9%
Racial breakdown
White
25.7%
Black or African American
20.6%
American Indian and Alaska Native
1.2%
Asian
19.6%
Native Hawaiian and other Pacific Islander
1.2%
Two or more races
19.7%
Other
12%
Value Percent
White 7,537 25.7%
Black or African American 6,045 20.6%
American Indian and Alaska Native 346 1.2%
Asian 5,731 19.6%
Native Hawaiian and other Pacific Islander 355 1.2%
Two or more races 5,770 19.7%
Other 3,502 12%

Households in Suisun City

A peek inside Suisun City households

Suisun City has 9,632 households, with an average of 3 members in each. Of these, 71.9% are families, while the remaining 28.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
9,632
0.7% year-over-year change
Average people per household
3
Non-family households
2,710
Family households
6,922
Value Percent YoY change
Non-family households 2,710 28.1% -0.0%
Family households 6,922 71.9% 1.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Suisun City

The housing landscape of Suisun City

Suisun City's housing consists of 9,811 units, with 77.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.5% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.1% of the housing landscape.

Housing units
9,811
-0.1% year-over-year change
Housing types
Value Percent
1 unit, detached 7,644 77.9%
1 unit, attached 249 2.5%
2 units 123 1.2%
3 or 4 units 405 4.1%
5 to 9 units 458 4.7%
10 to 19 units 212 2.2%
20 to 49 units 202 2.1%
50 or more units 383 3.9%
Mobile home 109 1.1%
Boat, RV, van, etc. 26 0.3%
Homes built since 2020
11
-8.3% year-over-year change

The age of buildings in Suisun City

In Suisun City, the median construction year is 1984. About 3.1% of homes were built before the 1940s, with another 1.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 15% of homes were added from 2000 to 2009, 1.8% between 2010 and 2019, and 0.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 300 3.1% 8.7%
Built between 1940 and 1949 144 1.5% 5.9%
Built between 1950 and 1959 348 3.6% 4.8%
Built between 1960 and 1969 278 2.8% 1.8%
Built between 1970 and 1979 2,692 27.4% 3.1%
Built between 1980 and 1989 2,816 28.7% -9.6%
Built between 1990 and 1999 1,575 16% 1.6%
Built between 2000 and 2009 1,475 15% 10.7%
Built between 2010 and 2019 172 1.8% -7.0%
Built in 2020 or later 11 0.1% -8.3%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Suisun City occupancy rates

Out of the 9,632 occupied housing units in Suisun City, 60.8% are owner-occupied, while 39.2% are lived in by tenants. Meanwhile, 1.8% of all homes on the local market sit vacant.

Occupied housing units
9,632
0.7% year-over-year change
Occupancy breakdown
Renter occupied
3,771
Owner occupied
5,861
Value Percent YoY
change
Renter occupied 3,771 39.2% 0.3%
Owner occupied 5,861 60.8% 1.0%
Unoccupied housing units
1.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Suisun City housing costs

Housing costs in Suisun City come to a median of $2,216 per month, while tenants specifically pay a median gross rent of $2,157.

Median housing costs per month
$2,216/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Suisun City
$2,157/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Suisun City

Suisun City education at a glance

About 37.3% of the population in Suisun City went to high school, while 25.3% pursued college studies. Another 12.2% earned an associate degree and 14.1% hold a bachelor’s. Meanwhile, 5.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,201 5.4% -0.8%
High school diploma 8,229 37.3% -1.8%
College diploma 5,571 25.3% -0.0%
Associate degree 2,698 12.2% 10.2%
Bachelor's degree 3,111 14.1% -1.2%
Graduate degree 1,232 5.6% 7.2%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Suisun City

How much people earn in Suisun City

The average annual household income in Suisun City was $111,166 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.6% change from the previous year. At the same time, the median income stood at $94,787, reflecting a -2.4% shift over the same period.

Average household income in Suisun City
$111,166/year
0.6% year-over-year change
Median household income in Suisun City
$94,787/year
-2.4% year-over-year change

Suisun City income by age

In Suisun City, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $90,282. Those with someone between 45 and 64 in charge, often well established professionally, earn $104,689 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $46,847, while those led by someone over 65, many of whom may be retired, have about $70,830 in earnings. Overall, 91.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $46,847 -57.9%
25 - 44 $90,282 -2.9%
45 - 64 $104,689 -6.6%
Over 65 $70,830 3.4%
Above poverty level
26,563
Below poverty level
2,454
Value Percent YoY
change
Above poverty level 26,563 91.5% 0.7%
Below poverty level 2,454 8.5% -2.7%

Employment in Suisun City

Workforce and job types in Suisun City

The job market in Suisun City is powered by 13,731 working residents, spread across a range of industries and roles. 73.4% of the working population are employed in professional or administrative positions, while 26.6% are in hands-on or service-based jobs. Also, 5.6% run their own businesses, 70.1% are employed by private companies, and 17.8% work in the public sector.

Workforce demographics

Working population
13,731
-2.9% year-over-year change
White collar
10,077
Blue collar
3,654
Value Percent YoY change
White collar 10,077 73.4% -1.9%
Blue collar 3,654 26.6% -5.5%
Employer type
Self employees
5.6%
Private companies
70.1%
Governmental workers
17.8%
Not for profit companies
6.5%
Value Percent YoY change
Self employees 763 5.6% 7.5%
Private companies 9,630 70.1% -3.8%
Governmental workers 2,451 17.8% -3.8%
Not for profit companies 887 6.5% 2.8%
Unemployment rate
8.4%
21.4% year-over-year change

Available workforce

The unemployment rate in Suisun City stands at 8.4%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Suisun City

How people get around in Suisun City

Commuting methods vary: 90.3% of residents travel by personal vehicle and 1.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 12,268 90.3% -2.6%
Bus or trolleybus 38 0.3% -58.7%
Railroad 6 0% -85.0%
Motorcycle 6 0% 50.0%
Bicycle 3 0% N/A
Walk 181 1.3% 24.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Suisun City by zipcode?

Zipcode Population Number of households Median income Average income
94585 29,357 9,643 $94,740 $111,226

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FAQs about Suisun City demographics 

What is the total population of Suisun City?

Suisun City has a total population of 29,286 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.3% compared to a year ago.

What is the gender ratio in Suisun City?

The gender ratio in Suisun City is as follows:
  • 50.3% males (14,728 residents)
  • 49.7% females (14,558 residents)

What is the median age in Suisun City?

The median age in Suisun City is 35.7.

What is the age distribution of the population in Suisun City?

The age distribution in Suisun City is as follows:
  • Under 15: 20.7% (6,069 residents)
  • Ages 15-24: 12.5% (3,662 residents)
  • Ages 25-44: 28.1% (8,219 residents)
  • Ages 45-64: 24.4% (7,132 residents)
  • Over 65: 14.4% (4,204 residents)

What is the racial and ethnic makeup of Suisun City?

The racial and ethnic makeup of Suisun City is as follows:
  • White: 25.7% (7,537 residents)
  • Black or African American: 20.6% (6,045 residents)
  • American Indian and Alaska Native: 1.2% (346 residents)
  • Asian: 19.6% (5,731 residents)
  • Native Hawaiian and Other Pacific Islander: 1.2% (355 residents)
  • Two or More Races: 19.7% (5,770 residents)
  • Other: 12% (3,502 residents)

What percentage of the population in Suisun City are U.S.-born citizens?

U.S.-born citizens represent 75.9% of the population in Suisun City.

How many housing units are there in Suisun City?

There are 9,811 housing units in Suisun City, reflecting a -0.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Suisun City and what is the average household size?

Suisun City has a total of 9,632 households, with an average of 3 people in each.

What is the median household income in Suisun City?

Suisun City has a median household income of $94,787, representing a -2.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Suisun City?

The employment rate is 91.6% in Suisun City, with a workforce of 13,731 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 73.4% (10,077 residents)
  • Blue-collar workers: 26.6% (3,654 residents)

Places of employment:
  • Self-employed: 5.6% (763 residents)
  • Private companies: 70.1% (9,630 residents)
  • Governmental workers: 17.8% (2,451 residents)
  • Not-for-profit companies: 6.5% (887 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025