Trader consensus on total votes cast in the 2026 House elections remains tightly clustered because midterm participation historically falls well below presidential-year levels while early indicators show mixed mobilization signals. Ongoing primaries have produced higher turnout in several Democratic contests and elevated registration activity compared with the prior cycle, yet special-election data reveal enthusiasm gaps that may not translate fully to November. Redistricting adjustments, generic ballot trends favoring Democrats by four to six points, and the typical drop-off among lower-propensity voters sustain uncertainty over whether overall participation will settle near historical midterm averages or exceed them. Summer and fall developments in candidate recruitment, economic conditions, and get-out-the-vote efforts could widen the range by altering turnout among swing-state and battleground voters.