Suisun City, California Population 2021

29,669
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Suisun City is a city located in California. With a 2020 population of 29,669, it is the 243rd largest city in California and the 1301st largest city in the United States. Suisun City is currently growing at a rate of 0.01% annually and its population has increased by 5.54% since the most recent census, which recorded a population of 28,111 in 2010. Suisun City reached it's highest population of 29,669 in 2021. Spanning over 4 miles, Suisun City has a population density of 7,305 people per square mile.

The average household income in Suisun City is $93,529 with a poverty rate of 9.24%. The median rental costs in recent years comes to $1,715 per month, and the median house value is $357,500. The median age in Suisun City is 34.4 years, 32.5 years for males, and 36.8 years for females. For every 100 females there are 98.2 males.

Suisun City Demographics

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

  • White: 42.44%
  • Black or African American: 21.07%
  • Asian: 20.40%
  • Two or more races: 8.32%
  • Other race: 6.89%
  • Native American: 0.52%
  • Native Hawaiian or Pacific Islander: 0.36%
The current population of Suisun City, California is 29,669, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 29,660.The last official US Census in 2010 recorded the population at 28,111.

Suisun City, California Population 2021

Population by Race

Race Population Percentage
White12,51642.44%
Black or African American6,21221.07%
Asian6,01620.40%
Two or More Races2,4528.32%
Some Other Race2,0316.89%
American Indian and Alaska Native1540.52%
Native Hawaiian and Other Pacific Islander1070.36%
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Suisun City Population by Race

Suisun City Population Pyramid 2021

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Suisun City Median Age

34.4


Total

32.5


Male

36.8


Female

Suisun City Adults

There are 22,419 adults, (3,446 of whom are seniors) in Suisun City.

Suisun City Age Dependency

55.4

Age Dependency Ratio

18.2

Old Age Dependency Ratio

37.3

Child Dependency Ratio

Suisun City Sex Ratio

Female

14,879

50.46%

Male

14,609

49.54%

Suisun City Population by Age

Suisun City Renter vs Owner Occupied by Household Type

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Suisun City Household Types

Type Owner Renter
Married70.5%29.5%
All62.1%37.9%
Male54.6%45.4%
Non Family54%46%
Female50.7%49.3%

62.1%

Rate of Home Ownership

Suisun City Households and Families

Type Count Average Size Owned
All9,3103.1562.1
Married4,8473.870.5
Non Family2,2521.2954
Female1,4973.6150.7
Male7143.7354.6

3.57

Average Family Size

3.15

Average Household Size

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Suisun City Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1,0715.53%
9th to 12th Grade1,0965.66%
High School Graduate5,04826.07%
Some College6,01131.05%
Associates Degree1,8929.77%
Bachelors Degree3,24516.76%
Graduate Degree9985.15%
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Suisun City Educational Attainment by Sex (over 25)

Suisun City Educational Attainment by Race

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Name Total High School Bachelors
White5,6595,3451,144
Asian4,6123,9001,504
Hispanic4,0613,195468
Black3,9353,716861
Multiple Races1,2501,193381
Other Race1,2461,03849
Native American787017
Islander6262

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 32.61%.

Suisun City Educational Attainment by Race

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Name Average Male Female
Overall$46,442$51,972$40,804
Less Than High School$31,250$34,500$23,438
High School Grad$41,187$45,605$26,957
Some College$46,250$52,614$37,256
Bachelors Degree$61,602$63,295$60,047
Graduate Degree$73,952$74,294$65,729

$46,442

Average Earnings

$51,972

Average Male

$40,804

Average Female

Suisun City Earnings by Educational Attainment

Suisun City Language by Age

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Suisun City Language

69.73% of Suisun City residents speak only English, while 30.27% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 13.75% of the population.

Suisun City Language

Suisun City Poverty by Race

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Name Total In Poverty Poverty Rate
Hispanic7,87594311.97%
White7,62780410.54%
Black6,17669211.20%
Multiple2,45125710.49%
Asian6,0131602.66%
Other2,0281085.33%
Native1543925.32%

9.24%

Overall Poverty Rate

8.15%

Male Poverty Rate

10.31%

Female Poverty Rate

Poverty in Suisun City

The race most likely to be in poverty in Suisun City is Native, with 25.32% below the poverty level.

The race least likely to be in poverty in Suisun City is Asian, with 2.66% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.90%. Among those working part-time, it was 12.34%, and for those that did not work, the poverty rate was 13.84%.

Suisun City Poverty

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Name Poverty
Less Than High School15.70%
High School8.96%
Some College7.40%
Bachelors or Greater1.93%

Suisun City Poverty Rate by Education

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Name Poverty
Female Unemployed23.12%
Male Unemployed18.22%
Female Employed5.78%
Male Employed4.47%

Suisun City Poverty Rate by Employment Status and Sex

Suisun City Income by Household Type

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Name Median Mean
Households$83,320$93,529
Families$88,714$99,048
Married Families$99,222-
Non Families$53,638$62,336
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Income by Household Type

Suisun City Marital Status

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Marriage Rates

47.2%

Overall Marriage Rate

48.8%

Male Marriage Rate

45.7%

Female Marriage Rate

Suisun City Married by Age and Sex

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Suisun City Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Suisun City Marital Status by Race

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Suisun City Marital Status

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2,515

Number of Veterans

2,212

Male Veterans

303

Female Veterans

War Veterans
First Gulf War837
Second Gulf War717
Vietnam695
Korea83
World War II10

Suisun City Veterans by War

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Age Group Veterans
55 to 64746
35 to 54650
65 to 74476
18 to 34417
75+226

Suisun City Veterans by Age

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Name Veterans % of Total
White1,20712.95%
Black57312.72%
Asian4428.71%
Hispanic2835.74%
Other15010.51%
2 or More1379.23%
Indian67.69%

Suisun City Veterans by Race

Suisun City Veterans by Education

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1.83%

Veteran Poverty Rate

23.66%

Veteran Disability Rate

Suisun City Veterans by Education

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67.8%

Labor Force Participation

62.3%

Employment Rate

5.6%

Unemployment Rate

Suisun City Employment by Age

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Suisun City Employment by Race

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Suisun City Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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57.83%

Born in California

77.51%

Native Born

22.49%

Foreign Born

7.42%

Non Citizen

15.07%

Naturalized

Place of Birth

77.51% of Suisun City residents were born in the United States, with 57.83% having been born in California. 7.42% 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

Year Population Growth Annual Growth Rate
202129,66930.01%
202029,66630.01%
201929,66330.01%
201829,6601830.62%
201729,4771150.39%
201629,362970.33%
201529,2652010.69%
201429,0643941.37%
201328,6702070.73%
201228,4631960.69%
201128,2671690.60%
201028,0981,9800.73%
200026,1183,4321.42%
199022,68611,5997.42%
198011,0878,17014.28%
19702,9174471.68%
19602,4701,52410.07%
19509462402.97%
1940706-199-2.45%
19309051361.64%
19207691281.84%
1910641160.25%
19006251262.28%
1890499-55-1.04%
1880554921.83%
18704620.00%

Suisun City Population by Year