San Joaquin County Map
The County of San Joaquin is located in the State of California. Find directions to San Joaquin County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the San Joaquin County population is estimated at 767,967 people. The San Joaquin County time zone is Pacific Daylight Time which is 8 hours behind Coordinated Universal Time (UTC).
Nearby counties include Alameda County, Amador County, Calaveras County, Contra Costa County, Sacramento County, Stanislaus County.
Top cities include Stockton, Tracy, Manteca, Lodi, Lathrop