San Joaquin County, California Population 2021

San Joaquin County, California's estimated population is 781,462 with a growth rate of 1.25% in the past year according to the most recent United States census data. San Joaquin County, California is the 16th largest county in California. The 2010 Population was 687,127 and has seen a growth of 13.73% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
2021781,4629,6571.25%
2020771,8059,6571.27%
2019762,1489,6571.28%
2018752,4919,1951.24%
2017743,29610,4871.43%
2016732,80910,5381.46%
2015722,27110,6921.50%
2014711,5799,5331.36%
2013702,0462,4530.35%
2012699,5935,2390.75%
2011694,3547,2271.05%
2010687,127206,49942.96%
1990480,628133,28638.37%
1980347,34257,13419.69%
1970290,20840,21916.09%
1960249,98949,23924.53%
1950200,75066,54349.58%
1940134,20731,26730.37%
1930102,94023,03528.83%
192079,90529,17457.51%
191050,73115,27943.10%
190035,4526,82323.83%
189028,6294,28017.58%
188024,3493,29915.67%
187021,05011,615123.11%
18609,4355,788158.71%
18503,6470.00%
2021 Growth Rate
1.25%
County Website
County Seat
2010 Population
687,127
Growth (since 2010)
13.73%
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San Joaquin County, California Population Growth

Population by Race

Race Population Percentage
White419,28856.46%
Asian115,53115.56%
Two or More Races81,19810.93%
Some Other Race65,3848.80%
Black or African American51,9316.99%
American Indian and Alaska Native4,7060.63%
Native Hawaiian and Other Pacific Islander4,5650.61%
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San Joaquin County, California Population by Race

San Joaquin County, California Population Pyramid 2021

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San Joaquin County, California Median Age

34.3


Total

33.3


Male

35.5


Female

San Joaquin County, California Adults

There are 539,902 adults, (93,081 of whom are seniors) in San Joaquin County, California.

San Joaquin County, California Age Dependency

66.2

Age Dependency Ratio

20.8

Old Age Dependency Ratio

45.4

Child Dependency Ratio

San Joaquin County, California Sex Ratio

Female

372,451

50.15%

Male

370,152

49.85%

San Joaquin County, California Population by Age

San Joaquin County, California Renter vs Owner Occupied by Household Type

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San Joaquin County, California Household Types

Type Owner Renter
Married68%32%
All56.6%43.4%
Non Family49.2%50.8%
Male42.1%57.9%
Female36.6%63.4%

56.6%

Rate of Home Ownership

San Joaquin County, California Households and Families

Type Count Average Size Owned
All228,5673.1756.6
Married119,7463.8368
Non Family58,0381.2949.2
Female34,4233.7636.6
Male16,3603.842.1

3.69

Average Family Size

3.17

Average Household Size

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San Joaquin County, California Households by Type

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Education Attained Count Percentage
Less Than 9th Grade51,88311.10%
9th to 12th Grade44,9609.62%
High School Graduate132,46128.34%
Some College106,36722.75%
Associates Degree44,0799.43%
Bachelors Degree60,27612.89%
Graduate Degree27,4295.87%
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San Joaquin County, California Educational Attainment by Sex (over 25)

San Joaquin County, California Educational Attainment by Race

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Name Total High School Bachelors
White177,910161,18241,736
Hispanic164,499105,32712,794
Asian76,20461,31724,556
Other Race38,10223,3322,717
Multiple Races35,96628,3935,041
Black33,52029,4505,125
Native American3,2772,530340
Islander2,7542,173436

The highest rate of high school graduation is among white people with a rate of 90.60%.

The highest rate of bachelors degrees is among asian people with a rate of 32.22%.

San Joaquin County, California Educational Attainment by Race

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Name Average Male Female
Overall$39,042$44,812$31,846
Less Than High School$26,030$30,861$16,902
High School Grad$33,788$40,640$26,009
Some College$42,267$52,158$33,790
Bachelors Degree$57,875$69,430$51,602
Graduate Degree$79,262$96,811$68,010

$39,042

Average Earnings

$44,812

Average Male

$31,846

Average Female

San Joaquin County, California Earnings by Educational Attainment

San Joaquin County, California Language by Age

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San Joaquin County, California Language

59.14% of San Joaquin County, California residents speak only English, while 40.86% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 26.12% of the population.

San Joaquin County, California Language

San Joaquin County, California Poverty by Race

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Name Total In Poverty Poverty Rate
Hispanic302,71554,30617.94%
White230,54222,3889.71%
Multiple80,51714,12617.54%
Asian113,87013,56411.91%
Other64,64610,98516.99%
Black49,25010,97722.29%
Islander4,48068615.31%
Native4,51366714.78%

14.51%

Overall Poverty Rate

13.46%

Male Poverty Rate

15.53%

Female Poverty Rate

Poverty in San Joaquin County, California

The race most likely to be in poverty in San Joaquin County, California is Black, with 22.29% below the poverty level.

The race least likely to be in poverty in San Joaquin County, California is White, with 9.71% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.18%. Among those working part-time, it was 14.17%, and for those that did not work, the poverty rate was 21.57%.

San Joaquin County, California Poverty

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Name Poverty
Less Than High School21.10%
High School13.86%
Some College8.85%
Bachelors or Greater5.52%

San Joaquin County, California Poverty Rate by Education

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Name Poverty
Female Unemployed30.89%
Male Unemployed25.14%
Female Employed6.97%
Male Employed5.67%

San Joaquin County, California Poverty Rate by Employment Status and Sex

San Joaquin County, California Income by Household Type

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Name Median Mean
Households$64,432$86,090
Families$72,874$94,440
Married Families$88,695$109,969
Non Families$36,214$53,757
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Income by Household Type

San Joaquin County, California Marital Status

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Marriage Rates

47.9%

Overall Marriage Rate

48.9%

Male Marriage Rate

46.8%

Female Marriage Rate

San Joaquin County, California Married by Age and Sex

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San Joaquin County, California 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 45-54.

San Joaquin County, California Marital Status by Race

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San Joaquin County, California Marital Status

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29,013

Number of Veterans

26,579

Male Veterans

2,434

Female Veterans

War Veterans
Vietnam11,136
First Gulf War5,323
Second Gulf War4,711
Korea2,137
World War II926

San Joaquin County, California Veterans by War

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Age Group Veterans
65 to 748,042
75+6,318
35 to 546,184
55 to 645,816
18 to 342,653

San Joaquin County, California Veterans by Age

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Name Veterans % of Total
White21,0896.69%
Hispanic5,0882.54%
Black2,3556.03%
Asian2,2782.61%
2 or More1,8664.08%
Other1,1322.49%
Indian2196.01%
Hawaiian742.29%

San Joaquin County, California Veterans by Race

San Joaquin County, California Veterans by Education

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5.37%

Veteran Poverty Rate

29.70%

Veteran Disability Rate

San Joaquin County, California Veterans by Education

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60.4%

Labor Force Participation

55.6%

Employment Rate

7.8%

Unemployment Rate

San Joaquin County, California Employment by Age

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San Joaquin County, California Employment by Race

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San Joaquin County, California 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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64.65%

Born in California

76.69%

Native Born

23.31%

Foreign Born

11.76%

Non Citizen

11.55%

Naturalized

Place of Birth

76.69% of San Joaquin County, California residents were born in the United States, with 64.65% having been born in California. 11.76% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

San Joaquin County, California Place of Birth

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990

Sources