1. DEMOCRATIC RETURNS ARE LAGGING BEHIND 2020
As of today’s returns, Republicans have a 115k ballot return advantage over Democrats. This is a reversal of both 2020 and 2022, when Democrats significantly led early vote returns. Before 2020 though, Republicans tended to significantly lead the early vote because their voters were older and more likely to check their mail every day. It’s not clear whether this year’s differential is a sign of a return to pre-2020 voting patterns or a signal that Republicans are more energized than Democrats. One complicating factor is that in 2022, a record number of voters dropped their early ballots off at polling places on election day. The 290,000 early ballots dropped off on election day 2022 in Maricopa County was a 70% increase over 2020. One theory is that lower propensity Democrats and Independents are waiting until election day to drop off their ballot at a polling place. I’m biased as a Democrat, but I think that with an extremely long ballot with more ballot measure questions than ever, it would make sense that these lower propensity voters would take their time to complete and return their ballot.2. DEMOCRATIC RETURNS ARE HIGH WITH HIGHER PROPENSITY VOTERS (AND LOW WITH LOW PROPENSITY VOTERS)
One of the figures I’m paying closest attention to is early ballot returns by voter frequency. I separate each voter into four categories based on whether or not they voted in the last three general elections. 3 of 3 voters participated in all three of the 2018, 2020, and 2022 general elections, 2 of 3 voters participated in two out of the three most recent general elections and so on and so forth.
In the table above, you can see the size of each one of those groups, and the percentage of those groups who have returned ballots so far. 3 of 3 voters are what we would describe as “high propensity” because they vote pretty much every time and we can basically count on them voting again this year. 3 of 3 Democrats are returning their ballots in droves, almost half of them have voted with eleven days left before election day – that’s the highest return rate of any group. However, with lower propensity voters, Republicans have a turnout advantage. This could signal that lower propensity Republicans are more excited to vote this year than their Democratic counterparts, or it could be a sign that lower propensity Democrats are holding onto their ballots to drop them off at the polls on election day.
3. WHAT ABOUT INDEPENDENTS?
Registered Independents and third parties voters make up more than a third of all registered voters in Arizona and they consistently swing elections in this battleground state. In both 2020 and 2022, Republicans had a statewide ballot advantage (4.7% in 2020 and 7.7% in 2022), nevertheless Arizona consistently elected Democrats statewide: Joe Biden for President, Mark Kelly for US Senate (twice), and Katie Hobbs for Governor because Independents have supported Democratic candidates so strongly. The 2020 exit polls estimate that registered Independents supported Joe Biden by a 53%-44% margin. How they break in 2024 will determine who wins the state this year between Kamala Harris and Donald Trump. One thing we do know is that Independent voters tend to behave differently based on the environment around them. Independents in conservative regions of the state tend to support Republican candidates at a higher rate and Independents in more progressive regions of the state tend to support Democratic candidates at a higher rate. So, where is Independent turnout in Arizona highest?
The highest turnout for Independents comes in state legislative districts 3, 4, 7, and 28 – with turnout for Independents all over 24% in those districts. Unsurprisingly, these are also the districts with some of the highest percentages of voters age 65+. While 3, 7, and 28 are some of the most conservative districts in Arizona, 4 is one of the competitive districts – indicating that age may be the driving factor in turnout, not partisan leaning. Meanwhile, the districts with the lowest Independent turnout are 11, 22, 24, and 26. All of these districts are in the southwest valley and are some of the youngest and most Latino areas of the state.




