California's 18th senatorial district

California's 18th State Senate district
California's 18th State Senate district
Current senator
	Steve Padilla; D–Chula Vista
Population (2010); • Voting age; • Citizen voting age	928,725; 699,815; 471,813
Demographics	29.05% White; 4.23% Black; 56.53% Latino; 8.93% Asian; 0.32% Native American; 0.15% Hawaiian/Pacific Islander; 0.35% other; 0.44% remainder of multiracial;
Registered voters	503,382
Registration	53.43% Democratic; 13.75% Republican; 27.24% No party preference

California's 18th senatorial district is one of 40 California State Senate districts. It is currently represented by Democrat Steve Padilla of Chula Vista.