California's 21st senatorial district

California's 21st State Senate district
California's 21st State Senate district
Current senator
	Scott Wilk; R–Santa Clarita
Population (2010); • Voting age; • Citizen voting age	930,282; 649,719; 507,189
Demographics	39.99% White; 11.73% Black; 40.73% Latino; 5.47% Asian; 0.81% Native American; 0.29% Hawaiian/Pacific Islander; 0.33% other; 0.65% remainder of multiracial;
Registered voters	519,113
Registration	39.25% Democratic; 31.34% Republican; 22.35% No party preference

California's 21st senatorial district is one of 40 California State Senate districts. It is currently represented by Republican Scott Wilk of Santa Clarita.