Texas’s 3rd Congressional District remains a solidly Republican seat heading into the November 3, 2026 general election, with incumbent Keith Self facing Democratic challenger Evan Hunt. The district’s consistent Republican presidential margins of 17–23 points in recent cycles, combined with Self’s primary victory exceeding 80 percent and fundraising edge, underpin trader consensus around a 93 percent implied probability for the Republican nominee. Nonpartisan ratings from Cook, Sabato, and Inside Elections classify the race as Safe or Solid Republican, and no district-specific public polls have emerged to suggest a competitive contest. Late-cycle developments, including an October 2026 arrest tied to a reported threat against Self, have not altered the structural dynamics. A narrow Democratic upset would require an unusually large turnout swing or unforeseen event in the final days, both of which remain low-probability given the district’s baseline and the absence of contrary indicators.