This article details the five most and least expensive contested general elections in the State Senate.

Democratic primary elections for all 30 districts in the Arizona House of Representatives took place on Aug. 2, 2022. Of the 30 districts up for election in 2022, 16 had a Democratic primary election with more than one candidate. The Arizona House has two seats per district.

In Arizona, voters head to the polls every two years to cast their ballots in important elections for the state. Led by Gov. Doug Ducey, the state’s executive government includes several department leaders and commissioners.