Suisun City, California Population 2024

28,498

Suisun City Demographics

According to the most recent ACS, the racial composition of Suisun City was:

  • White: 32.15%
  • Black or African American: 22.05%
  • Asian: 16.33%
  • Two or more races: 15.22%
  • Other race: 11.3%
  • Native American: 1.68%
  • Native Hawaiian or Pacific Islander: 1.27%
Land Area (mi²)
4.0 sq mi
Density (mi²)
7,115.0/sq mi
Growth Since 2020
-3.32% (-980)
The current population of Suisun City, California is 28,498 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 29,478.

Population by Race

Race
Population
Percentage (of total)
White9,43632.15%
Black or African American6,47322.05%
Asian4,79316.33%
Two or more races4,46715.22%
Other race3,31611.3%
Native American4921.68%
Native Hawaiian or Pacific Islander3731.27%

White

Black or African American

Asian

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Suisun City Population by Race

Suisun City Population Pyramid 2024

Suisun City Median Age

36

Total

34.2

Male

38.3

Female

Suisun City Adults

There are 22,308 adults, (3,982 of whom are seniors) in Suisun City.

Suisun City Age Dependency

60.2

Age Dependency Ratio

21.7

Old Age Dependency Ratio

38.4

Child Dependency Ratio

Suisun City Sex Ratio

Female14,40449.08%
Male14,94650.92%

Suisun City Population by Age

Suisun City Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All9,6553.0262.137.9
Married4,8513.7874.425.6
Non Family2,6321.255.244.8
Female1,4853.7235.264.8
Male6873.1459.140.9

3.61

Average Family Size

3.02

Average Household Size

62.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Suisun City Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1,0825.6%
Associates Degree2,15011.14%
Bachelors Degree2,84614.74%
Graduate Degree1,0805.59%
High School Graduate5,94430.79%
Less Than 9th Grade9845.1%
Some College5,22027.04%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Suisun City Educational Attainment by Sex (over 25)

Suisun City Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White5,1514,6811,138
Hispanic5,0174,064419
Black3,9033,749940
Asian3,5393,2521,107
2+ Races2,4942,133501
Other Race2,2361,82374
Native American3732210
Islander26526121

The highest rate of high school graduation is among islander people with a rate of 98.49%.

The highest rate of bachelors degrees is among asian people with a rate of 31.28%.

Suisun City Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$66,148$72,253$52,354
Graduate Degree$89,085$97,946$88,933
High School Graduate$50,130$58,660$34,102
Less Than 9th Grade$33,949$35,491$28,199
Overall$55,581$62,819$50,019
Some College$55,896$59,292$52,646

$55,581

Average Earnings

$62,819

Average Male

$50,019

Average Female

Suisun City Earnings by Educational Attainment

Suisun City Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Suisun City Language

69.22% of Suisun City residents speak only English, while 30.78% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 16.26% of the population.

Suisun City Language

Suisun City Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
Black6,46491714.19%
Hispanic8,8208529.66%
Multiple4,45163914.36%
White6,5835548.42%
Asian4,7631553.25%
Other3,3111454.38%
Islander373328.58%

9.01%

Overall Poverty Rate

9.8%

Male Poverty Rate

8.18%

Female Poverty Rate

Poverty in Suisun City

The race most likely to be in poverty in Suisun City is Multiple, with 14.36% below the poverty level.

The race least likely to be in poverty in Suisun City is Asian, with 3.25% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.77%. Among those working part-time, it was 9.55%, and for those that did not work, the poverty rate was 15.33%.

Suisun City Poverty

rate

Rate
Poverty
Less Than 9th Grade11.63%
Some College8.4%
High School8.16%
Bachelors or Greater4.43%

Suisun City Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed20.66%
Male Unemployed18.16%
Female Employed4.35%
Male Employed4.34%

Suisun City Poverty Rate by Employment Status and Sex

Suisun City Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$108,848$120,140
Households$95,394$107,490
Married Families$121,692$-999,999,999
Non Families$59,375$67,572

mean

median

Income by Household Type

Suisun City Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

46.8%

Overall Marriage Rate

47.4%

Male Marriage Rate

46.2%

Female Marriage Rate

Suisun City Married by Age and Sex

male

female

Suisun City Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Suisun City Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Suisun City Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,240

Number of Veterans

2,072

Male Veterans

168

Female Veterans

War
Veterans
First Gulf War937
Vietnam675
Second Gulf War545
Korea23
World War II0

Suisun City Veterans by War

count

Age Group
Veterans
35 to 54709
65 to 74658
55 to 64481
75+222
18 to 34170

Suisun City Veterans by Age

count

Name
Veterans
% of Total
White1,13015.44%
Black3547.6%
Hispanic3495.88%
Asian3448.7%
2+ Races2418.72%
Other Race1024.13%
Islander5414.75%
Native American153.2%

Suisun City Veterans by Race

Suisun City Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

8.84%

Veteran Poverty Rate

22.9%

Veteran Disability Rate

Suisun City Veterans by Education

LaborForceParticipation

66.9%

Labor Force Participation

61.1%

Employment Rate

6.9%

Unemployment Rate

Suisun City Employment by Age

LaborForceParticipation

Suisun City Employment by Race

LaborForceParticipation

Suisun City Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

60.49%

Born in Suisun City

80.17%

Native Born

19.83%

Foreign Born

6.45%

Non Citizen

13.39%

Naturalized

Place of Birth

80.17% of Suisun City residents were born in the United States, with 60.49% having been born in California. 6.45% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Suisun City Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202927,273-245-0.89%
202827,518-245-0.88%
202727,763-245-0.87%
202628,008-245-0.87%
202528,253-245-0.86%
202428,498-245-0.85%
202328,743-196-0.68%
202228,939-322-1.1%
202129,261-217-0.74%
202029,478-35-0.12%
201929,513-48-0.16%
201829,561780.26%
201729,4831510.51%
201629,3322010.69%
201529,1312210.76%
201428,9103241.13%
201328,5862000.7%
201228,3861820.65%
201128,204710.25%
201028,13300%
200026,1183,43215.13%
199022,68611,599104.62%
198011,0878,170280.08%
19702,91744718.1%
19602,4701,524161.1%
195094624033.99%
1940706-199-21.99%
193090513617.69%
192076912819.97%
1910641162.56%
190062512625.25%
1890499-55-9.93%
18805549219.91%
1870462-26,811-98.31%

Suisun City Population by Year