In the 2026 Delaware U.S. Senate race, incumbent Democrat Chris Coons faces Republican Michael Katz in a contest rated safe for the Democratic hold. With primaries concluded in September and minimal opposition in both, the matchup lacks the competitive intensity or national focus that typically elevates midterm participation. Historical patterns show Delaware midterm Senate turnout near 325,000–350,000 votes, as in 2022, compared with over 500,000 in the 2024 presidential cycle. Current trader consensus clusters around 325,000–400,000 total votes because the low-drama environment and Delaware’s closed primary system limit broad mobilization, while standard get-out-the-vote efforts and early voting could nudge totals modestly higher without major catalysts before November 3.