Southern Arizona voters choose a new U.S. Representative to replace retiring Rep. Raúl Grijalva.

Southern Arizona voters will choose a successor to outgoing U.S. Representative Raúl Grijalva in a competitive House race, with candidates vying to represent the district in Congress. The election will determine who fills the seat left vacant by Grijalva’s retirement, drawing attention from local and national political figures. The race is expected to be closely watched due to the district’s diverse population and key policy issues such as immigration, border security, and environmental conservation.