
Stockton
- County:
- San Joaquin County
- County Seat:
- Yes
- Area (mi²):
- 63.095
- State:
- California
Stockton is a city located in San Joaquin County, California. Stockton has a 2025 population of 318,587. It is also the county seat of San Joaquin County. Stockton is currently declining at a rate of -0.15% annually and its population has decreased by -0.74% since the most recent census, which recorded a population of 320,976 in 2020.
The average household income in Stockton is $98,488 with a poverty rate of 15.37%. The median age in Stockton is 33.7 years: 32.7 years for males, and 34.5 years for females.