***The 2020 Senate Election Interactive Map is now available.***
2018 Senate Election Interactive Map
35 U.S. Senate seats to be contested in 2018
The U.S. Senate has 51 Republicans and 49 Democrats (including two independents). There are 35 seats up in 2018 - including special elections in Minnesota and Mississippi - of which 26 are held by Democrats. That party will need to gain 2 seats to take control.
This 3-part Senate map lets you view the current Senate, make a forecast for the 2018 Senate elections, and see the composition of the 2019 Senate based on those predictions. Use the buttons below the map to share it on social media or embed it into a web page.
Current Senate
115th Congress
115th Congress
Interactive Map
Contested 2018
Contested 2018
2019 Senate
116th Congress
116th Congress
Democrats
8
Republicans
S
S
| MA | |
| RI | |
| CT | |
| NJ | |
| DE | |
| MD | |
| VP | |
Map Created: Nov. 7, 2018 at 23:35 UTC (6:35 PM EST)
Senate Elections 2018
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| Current | 49 | 51 | |
| Pro | 44 | 50 | 6 |
| Map(a) |
50 Republicans, 51 Democrats control. 50-50 tie decided by Vice-President (VP)
Upcoming Elections
| Now | 2018 | 2020* | 2022^ | |
| 47 | 24 | 11 | 12 | |
| 2 | 2 | |||
| 51 | 9 | 21 | 21 |
*Excludes MN and MS seats to be filled by special election in 2018
^Excludes AZ seat to be filled by special election in 2020
^Excludes AZ seat to be filled by special election in 2020
(a) From the interactive map view above. To update your forecast for a race, rotate its color directly on the map. Pro ratings are derived from the final 2018 consensus forecast. Use 'Map Options' to change the number of ratings available.
The arrows on the counter above the map designate the controlling party.
The arrows on the counter above the map designate the controlling party.
| State | Incumbent | Party | Since | Term | Pro Rating |
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