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.
Across all contested Democratic primary elections, candidates raised $2.1 million. Incumbents raised an average of $60,007 per candidate and challengers raised an average of $33,139 per candidate.