Officials say voters should mail back their ballots no later than Wednesday in two local elections.
More than 58,000 Tucson voters have already cast ballots to elect three city council members. The ballot also includes questions on raising the minimum wage and increasing pay for the city council as well as the mayor.
Meanwhile, more than 10,000 voters in the Vail Unified School District have already cast ballots on a budget override.
The elections are being conducted by mail and ballots are due by 7 p.m. on November 2.
Voters can also return ballots in person at several locations around the city.