Houston Gaines secured the Republican nomination for Georgia’s 10th Congressional District after winning the May 2026 primary with roughly 67 percent of the vote, backed by endorsements from President Trump, Speaker Mike Johnson, and House leadership. The open seat, vacated by Mike Collins’s Senate bid, sits in a district with a consistent Republican lean of more than 20 points in recent presidential voting and a Cook Political Report “Solid Republican” rating. Gaines’s substantial fundraising advantage and state legislative record on immigration enforcement and public safety have reinforced his position heading into the November 3 general election against Democrat Pamela DeLancy, who won her primary with limited resources. Trader consensus at these levels aligns with the district’s partisan baseline and the absence of competitive polling or late developments that would alter the outcome. A major scandal, health event, or unexpected national political shift could still narrow the margin, though such scenarios remain low-probability based on current evidence.