California's 2nd State Senate district

California's 2nd State Senate district
Current senator	Mike McGuire D–Healdsburg
Population (2010)  • Voting age  • Citizen voting age	928,077 729,486 635,914
Demographics	69.94% White 2.10% Black 19.53% Latino 4.29% Asian 3.02% Native American 0.32% Hawaiian/Pacific Islander 0.35% other 0.35% remainder of multiracial
Registered voters	514,209
Registration	51.23% Democratic 21.21% Republican 22.21% No party preference

California's 2nd State Senate district is one of 40 California State Senate districts. It is currently represented by Democrat Mike McGuire of Healdsburg.

The district stretches along the North Coast from the Oregon border in the north to the Golden Gate Bridge and the San Francisco Bay Area in the south. The northern part of district is primarily rural, while the southern parts are more suburban.

Due to redistricting, the 2nd district has been moved around different parts of the state. The current iteration resulted from the 2001 redistricting by the California State Legislature.