Kimberly Yee for Arizona

In Arizona, state-level candidates spent $22.2 million between Jan. 1, 2021, and March 31, 2022. Democratic candidates spent $6.26 million and Republican candidates spent $15.82 million.

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.