1948 California's 12th congressional district election
November 2, 1948
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An election for a seat in the United States House of Representatives took place in California's 12th congressional district on November 2, 1948, the date set by law for the elections for the 81st United States Congress. In the 12th district election, the candidates were one-term incumbent Republican Richard Nixon, and Progressive challenger Una W. Rice. Nixon was reelected with 87% of the vote.