California's 31st State Senate district | |||
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Current senator |
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Population (2010) • Voting age • Citizen voting age | 940,612[1] 659,186[1] 476,314[1] | ||
Demographics |
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Registered voters | 451,552[2] | ||
Registration | 44.99% Democratic 27.50% Republican 21.90% No party preference |
California's 31st senatorial district is one of 40 California State Senate districts. It is currently represented by Democrat Richard Roth of Riverside.