**Brandon Herrera leads in the TX-23 race due to the district’s consistent Republican tilt, including a 2024 presidential margin of roughly 15 points favoring the GOP.** Herrera, a gun rights advocate and small business owner who prevailed in a competitive Republican primary after incumbent Tony Gonzales resigned amid scandal, holds a substantial fundraising edge and benefits from unified party backing, including Speaker Mike Johnson’s involvement. Democrat Katy Padilla Stout, a first-time candidate and former teacher, has focused on affordability, education, and border issues but trails in early polling and faces structural challenges in the sprawling, majority-Latino district stretching from San Antonio to the border. Recent third-quarter fundraising reports showing Herrera’s strong hauls reinforce trader consensus on his advantage heading into the November 3 general election.