San Joaquin County Flag

San Joaquin County

State:
California
County Seat:
Stockton

San Joaquin County's estimated 2025 population is 814,309 with a growth rate of 0.83% in the past year according to the most recent United States census data. San Joaquin County is the 13th largest county in California. The 2010 population was 687,115 and has seen a growth of 18.51% since that time.

814,309
Total Population
585
Population Density (mi²)
13
Population Rank (State)
6.7K 0.83%
Annual Population Growth

San Joaquin County Population

San Joaquin County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of San Joaquin County includes 37.09% White, 17.86% Asian, 16.46% other race, 6.99% Black or African American, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White292,06237.09%
Two or more races155,68319.77%
Asian140,64717.86%
Other race129,64616.46%
Black or African American55,0486.99%
Native American9,5851.22%
Native Hawaiian or Pacific Islander4,7450.6%

San Joaquin County Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

San Joaquin County's average per capita income is $50,385. Household income levels show a median of $88,531. The poverty rate stands at 12.56%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$118,943$143,932
Families$98,914$124,987
Households$88,531$114,559
Non Families$51,100$69,799

$50,385

Average Income

$88,531

Median Household Income

12.56%

Poverty Rate