Politics
Which Senate Seats Are Up in 2026
The 2026 map puts 35 Senate seats on the ballot, and both parties' paths to the majority run through a handful of contested states.
Alexandria Lucas
Politics examines how power is won and constrained: election results and the coalitions they permit, party discipline, the arithmetic of a working majority, and the bargaining that precedes any significant vote. Analysis explains why an outcome was available rather than predicting the next one. Written for readers following government as a system.
Analysis of how majorities are assembled and held: election results, coalition bargaining, party discipline and the limits on any government's mandate.
The 2026 map puts 35 Senate seats on the ballot, and both parties' paths to the majority run through a handful of contested states.
Alexandria Lucas