51 needed for control. 50-50 tie decided by Vice-President (VP)*
^Excludes AZ seat to be filled by special election in 2020
From the interactive map above. If you allow cookies, your forecast will be saved for future visits. Pro ratings will be added in early 2019.
* The arrows on the counter above the map designate the controlling party. To break a tie, use the VP box on the interactive map to select the VP in 2021 (i.e., winning party in 2020 presidential election).
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