PHOENIX(Nov. 1, 2018) – The latest poll from OH Predictive Insights and ABC15 Arizona (ABC15/OHPI), conducted October 22 to 23, shows that Martha McSally, Arizona's Republican nominee for U.S. Senate, has kept her lead over Democratic nominee Kyrsten Sinema, as undecideds break between the candidates.
Since our last poll, McSally has increased to a seven-point lead over Sinema, with 52% of the vote. Sinema holds 45% of the vote, with only 2% left undecided and 1% for Green candidate Angela Green.
“With the hottest race in the country coming to an end, McSally is solidifying her lead over Sinema,” says Chief Pollster and Managing Partner Mike Noble. “The game-changer comes from Independent voters, who have swung from Sinema to McSally since our last poll. We’ll know come Election Night whether they stick with McSally or swing back to Sinema.”
When looking at favorability, McSally is more highly favored with 54% of the vote, again putting her seven points above Sinema. Sinema is found unfavorable by 50% of voters, compared to McSally’s 44%.
Among age groups, McSally is dominating the older voters. With Republicans over 55 years old, McSally is leading by a wide, 88-point margin of 92%, compared to Sinema’s 4%. However, McSally is losing almost a quarter of younger Republicans, with only a 49-point lead.
Among Independents over 55 years old, Sinema leads by seven points, with 53% compared to McSally’s 46%. Younger Independents are breaking more for McSally, giving her a 38-point lead of 68%, compared to Sinema's 30%.
Throughout the state, voters have higher levels of support for McSally. In Maricopa County, containing the largest amount of voters in the state, McSally and Sinema are tied with 49% each. McSally leads in both Pima County and rural areas, with 53% and 59% respectively. Sinema trails with 46% in Pima County and 35% in rural areas.
“Considering the historic amount of money spent on this contest, which has been primarily in Pima and Maricopa County, it is ironic that rural Arizonans have tipped the scale in McSally's direction,” says Data Analyst Noah Rudnick.
OHPI also broke down voting trends, being so close to Election Day. Among those who have already voted, Sinema and McSally are tied at 49% each. For those with an absentee ballot that they have not yet returned, McSally is winning at 52%, with Sinema at 44%. For those who plan to vote at the polls on Election Day, McSally has a commanding 64-29% lead. With Democrats recently looking to narrow the early voting gap of enthusiastic supporters, it is on McSally to turn out her supporters and see her lead maintained by voters who show up on the last day.
“We have been tracking this race for almost a year and are eager to see how it ends up,” says Noble. “Our polls show Arizona voters siding with McSally, and that’s exactly what we expect to see next week.”