In California's 11th congressional district, a solidly Democratic seat vacated by retiring Representative Nancy Pelosi, the November general election pits State Senator Scott Wiener against Supervisor Connie Chan after both advanced from the June top-two primary. Wiener's stronger primary performance, backed by broader name recognition, California Democratic Party support, and endorsements from figures like Attorney General Rob Bonta, underpins his edge in trader consensus. Chan's coalition draws from labor unions, progressive groups, and Pelosi's late endorsement, narrowing the gap amid San Francisco's left-leaning electorate and debates over housing policy, development, and local priorities. With no major intervening events since the primary, the contest remains competitive due to similar Democratic voter bases and turnout uncertainties. Late-cycle developments such as additional high-profile endorsements, shifts in local polling, or campaign spending patterns could widen separation before voters decide on November 3.