LIVE ELECTION RESULTS Senate House Governor By State
 


2020 Senate Election Interactive Map

34 U.S. Senate seats to be contested in 2020

As of January, 2019, the U.S. Senate will have 53 Republicans and 47 Democrats (including two independents). There are 34 seats up in 2020 - including a special election in Arizona - of which 22 are held by the GOP. Democrats will need to gain 3 or 4 seats to take control.

This 3-part Senate map lets you view the current Senate, make a forecast for the 2020 Senate elections, and see the composition of the 2021 Senate based on those predictions. Use the buttons below the map to share it on social media or embed it into a web page.

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Current Senate
116th Congress
Interactive Map
Contested 2020 
2021 Senate
117th Congress
Democrats
20
Republicans
2
33 no 2020 election
7
2
2
0
3
0
4
3
13
no 2020 election 31
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Initial 2020 Ratings Details >>
MA
RI
CT
NJ
DE
MD
 
VP

Customize your map by changing one or more states; return here to share it.

You can also link directly via this URL:
Senate Elections 2020
Current 47 53
Pro 46 51 3
Map(a)
51 needed for control. 50-50 tie decided by Vice-President (VP)*
Upcoming Elections
Jan. 2019 2020 2022^ 2024
45 12 12 21
2 2
53 22 21 10
^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).
State Incumbent Party Since Term Pro Rating

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