California's 13th State Assembly district

California's 13th State Assembly district
Current assemblymember	Susan Eggman D–
Population (2010)  • Voting age  • Citizen voting age	461,772 322,471 246,110
Demographics	27.87% White 9.85% Black 40.80% Latino 18.49% Asian 0.88% Native American 0.66% Hawaiian/Pacific Islander 0.24% other 1.21% remainder of multiracial
Registered voters	212,783
Registration	49.32% Democratic 25.74% Republican 21.11% No party preference

California's 13th State Assembly district is one of 80 California State Assembly districts. It is currently represented by Democrat Susan Eggman of .

The district consists of western San Joaquin County, including the eastern half of the Sacramento–San Joaquin River Delta, and is centered on . The district is a major gateway between the San Francisco Bay Area and the Central Valley.