| Name | San Joaquin County |
| State | California |
| FIPS Code | 06077 |
| County Seat | Stockton |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2024) | 805,909 |
| Population Growth Rate(2020-2024) | 3.31% |
| Majority Ethnicity | Hispanic 39.84% |
| Public School Majority Ethnicity | Hispanic 56% |
| Partisan Voting Index | Democratic:+8 |
| Unemployment Rate (May 2026) | 6.8% |
| Sales Tax Rate (2025) | 9% |
| Area Code(s) | 209 / 350 / 408 / 669 / 925 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 34.99% |
| African American | 6.6% |
| Hispanic | 39.84% |
| Asian | 16.85% |
| Native American | 1.15% |
| Hawaiin/Pacific Islander | 0.57% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 14.72% |
| African American | 6.93% |
| Hispanic | 56.22% |
| Asian | 15.82% |
| Native American | 0.51% |
| Hawaiin/Pacific Islander | 0.73% |