Unemployment Rate in San Joaquin County, CA was 7.60% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in San Joaquin County, CA reached a record high of 18.30 in January of 2011 and a record low of 4.40 in May of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in San Joaquin County, CA - last updated from the United States Federal Reserve on May of 2024.