Public Polling Series 2026 General Election

Senate Battlegrounds 2026

Independent public polling from co/efficient across the races that decide control of the United States Senate.

Every release in the series includes full question wording, complete toplines, and methodology. Expected-outcome shading for non-battleground races reflects the consensus of published race ratings.

The series Eleven Senate battlegrounds, polled independently by co/efficient

The 2026 Senate map

Battlegrounds in the co/efficient series are shaded dark. 35 seats are on the ballot November 3, 2026, including special elections in Florida and Ohio.

Battleground, co/efficient polling series Expected Republican Expected Democratic No 2026 Senate race