Incumbent Republican Brian Jack faces Democrat Maura Keller in the November 3, 2026, general election for Georgia’s 3rd congressional district, a rematch in a seat rated Solid or Safe Republican by major forecasters. The district’s R+15 partisan lean and Jack’s 2024 victory margin of more than 30 points anchor trader expectations for a GOP win, with Democrat victory odds near 4 percent. Limited public polling and the broader midterm environment keep probability spread across Republican margin buckets from 15–35 points, reflecting uncertainty over turnout among rural and suburban voters near Atlanta and Columbus. Fundraising advantages and primary results have not altered the structural gap, though national conditions or targeted spending could still influence the final spread.