San Joaquin County's estimated 2026 population is 836,506 with a growth rate of 1.23% in the past year according to the most recent United States census data. San Joaquin County is the 14th largest county in California. The 2010 population was 687,115 and has seen a growth of 21.74% since that time.
Data after 2023 is projected based on recent change
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.
White (37.09%)
Two or more races (19.77%)
Asian (17.86%)
Other race (16.46%)
Black or African American (6.99%)
Native American (1.22%)
Native Hawaiian or Pacific Islander (0.6%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 292,062 | 37.09% |
| Two or more races | 155,683 | 19.77% |
| Asian | 140,647 | 17.86% |
| Other race | 129,646 | 16.46% |
| Black or African American | 55,048 | 6.99% |
| Native American | 9,585 | 1.22% |
| Native Hawaiian or Pacific Islander | 4,745 | 0.6% |
Married
Widowed
Divorced
Separated
Never Married
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%.
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 |
Average Income
Median Household Income
Poverty Rate