The Arizona State Legislature Primary Election on August 25, 2026, will determine the Democratic and Republican nominees for all 90 seats in the Arizona House of Representatives and 30 seats in the Arizona State Senate. Winners of the primary will advance to the general election in November 2026, where they will compete for control of the state legislature.
The Arizona State Legislature Primary Election on August 25, 2026, will determine the Democratic and Republican nominees for all 90 seats in the Arizona House of Representatives and 30 seats in the Arizona State Senate. Winners of the primary will advance to the general election in November 2026, where they will compete for control of the state legislature.
To vote in Arizona's 2026 primary election, voters must be registered by August 4, 2026. Voters can cast ballots in person on Election Day, during early voting from August 6 to August 24, 2026, or by requesting a mail-in ballot. Valid photo ID is required for in-person voting, or two forms of non-photo ID showing name and address.
