Across all contested Republican primary elections, candidates raised $4.5 million. Incumbents raised an average of $79,591 per candidate and challengers raised an average of $28,334 per candidate.

Elections for all 100 seats in the Indiana House of Representatives will take place on November 8, 2022. State house primary elections are held on May 3, 2022. Republicans hold a 71-29 majority heading into the election.