Sierra Vista was incorporated in 1956. The proposed town council held a radio contest asking for names of the proposed town. Marie Pfister, the city clerk, asked her friend Nola Walker to store the suggestions. When the town was approved, they called Nola for the contest winner, but without counting the votes she told them her personal entry of "Sierra Vista" was the winner. On July 13, 2006, at a special ceremony during the city's 50th anniversary, Nola was granted "clemency" for her misrepresentation of the vote.
