Overview
San Joaquin County's population continues to grow, having surpassed 750,000 residents in 2018, and it now has 789,410 people in 2021. Stockton is the most populous city in the county with more than 300,000 residents, followed by Tracy and Manteca. According to Pacific's Center for Business and Policy Research, San Joaquin County is expected to exceed 1 million people in the 2050’s.