2020 Senate Election Interactive Map

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

Note: As of December 2, 2020, the Senate was 52-48 Republican, as Arizona special election winner Mark Kelly (D) was seated. While this page is meant to reflect the Senate composition leading into the 2020 election, we’ve temporarily updated the map for this change.

The U.S. Senate has 53 Republicans and 47 Democrats (including two independents). There are 35 seats up in 2020 - including special elections in Arizona and Georgia - of which 23 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.

Current Senate 116^th Congress

Interactive Map Contested 2020

2021 Senate 117^th Congress

no 2020 election

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Senate Elections 2020


Current	48	52
Consensus Forecast	49	46	5
Forecast

Forecast: Totals on interactive map

Upcoming Elections

Jan. 2019	2020	2022^	2024
45	12	12	21
2			2
53	23	20	10

^ Excludes AZ & GA seats with special elections in 2020

* 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).

2020
2022
2024
Show 2020 Candidates

State	Incumbent	Since	Term
Display excludes Arizona and Georgia seats with special elections in 2020.
AK	Dan Sullivan	2015	1st
AK	Al Gross Dan Sullivan*
AL	Doug Jones	2018	1st
AL	Doug Jones* Tommy Tuberville
AZ	Martha McSally	2019	1st
AZ	Special election winner Mark Kelly (D) replaced McSally on 12/2/20 Mark Kelly Martha McSally*
CO	Cory Gardner	2015	1st
CO	John Hickenlooper Cory Gardner*
GA	Kelly Loeffler	2020	1st
GA	Raphael Warnock Kelly Loeffler*
GA	David Perdue	2015	1st
GA	Jon Ossoff David Perdue*
IA	Joni Ernst	2015	1st
IA	Theresa Greenfield Joni Ernst*
KS	Pat Roberts	1997	4th
KS	Incumbent not running for re-election in 2020. Barbara Bollier Roger Marshall
KY	Mitch McConnell	1985	6th
KY	Amy McGrath Mitch McConnell*
ME	Susan Collins	1997	4th
ME	Sara Gideon Susan Collins*
MI	Gary Peters	2015	1st
MI	Gary Peters* John James
MN	Tina Smith	2018	1st
MN	Tina Smith* Jason Lewis
MS	Cindy Hyde-Smith	2018	1st
MS	Mike Espy Cindy Hyde-Smith*
MT	Steve Daines	2015	1st
MT	Steve Bullock Steve Daines*
NC	Thom Tillis	2015	1st
NC	Cal Cunningham Thom Tillis*
NH	Jeanne Shaheen	2009	2nd
NH	Jeanne Shaheen* Bryant Messner
NM	Tom Udall	2009	2nd
NM	Incumbent not running for re-election in 2020. Ben R Lujan Mark Ronchetti
SC	Lindsey Graham	2003	3rd
SC	Jaime Harrison Lindsey Graham*
TX	John Cornyn	2003	3rd
TX	Mary Jennings Hegar John Cornyn*
The following races are rated as safe for the incumbent party.
AK	Lisa Murkowski	2002	4th
AK
AL	Richard Shelby	1987	6th
AL
AR	John Boozman	2011	2nd
AR
AR	Tom Cotton	2015	1st
AR	Tom Cotton* Ricky Harrington Jr
AZ	Kyrsten Sinema	2019	1st
AZ
CA	Kamala Harris	2017	1st
CA
CA	Dianne Feinstein	1992	6th
CA
CO	Michael Bennet	2009	3rd
CO
CT	Richard Blumenthal	2011	2nd
CT
CT	Chris Murphy	2013	2nd
CT
DE	Tom Carper	2001	4th
DE
DE	Chris Coons	2011	2nd
DE	Chris Coons* Lauren Witzke
FL	Marco Rubio	2011	2nd
FL
FL	Rick Scott	2019	1st
FL
HI	Brian Schatz	2012	2nd
HI
HI	Mazie Hirono	2013	2nd
HI
IA	Chuck Grassley	1981	7th
IA
ID	Mike Crapo	1999	4th
ID
ID	Jim Risch	2009	2nd
ID	Paulette Jordan Jim Risch*
IL	Tammy Duckworth	2017	1st
IL
IL	Dick Durbin	1997	4th
IL	Dick Durbin* Mark Curran Jr.
IN	Todd Young	2017	1st
IN
IN	Mike Braun	2019	1st
IN
KS	Jerry Moran	2011	2nd
KS
KY	Rand Paul	2011	2nd
KY
LA	John Kennedy	2017	1st
LA
LA	Bill Cassidy	2015	1st
LA	Adrian Perkins Bill Cassidy*
MA	Elizabeth Warren	2013	2nd
MA
MA	Edward Markey	2013	2nd
MA	Edward Markey* Kevin O'Connor
MD	Chris Van Hollen	2017	1st
MD
MD	Ben Cardin	2007	3rd
MD
ME	Angus King	2013	2nd
ME
MI	Debbie Stabenow	2001	4th
MI
MN	Amy Klobuchar	2007	3rd
MN
MO	Roy Blunt	2011	2nd
MO
MO	Josh Hawley	2019	1st
MO
MS	Roger Wicker	2007	3rd
MS
MT	Jon Tester	2007	3rd
MT
NC	Richard Burr	2005	3rd
NC
ND	John Hoeven	2011	2nd
ND
ND	Kevin Cramer	2019	1st
ND
NE	Deb Fischer	2013	2nd
NE
NE	Ben Sasse	2015	1st
NE	Chris Janicek Ben Sasse*
NH	Maggie Hassan	2017	1st
NH
NJ	Bob Menendez	2006	4th
NJ
NJ	Cory Booker	2013	2nd
NJ	Cory Booker* Rik Mehta
NM	Martin Heinrich	2013	2nd
NM
NV	Catherine Masto	2017	1st
NV
NV	Jacky Rosen	2019	1st
NV
NY	Chuck Schumer	1999	4th
NY
NY	Kirsten Gillibrand	2009	3rd
NY
OH	Rob Portman	2011	2nd
OH
OH	Sherrod Brown	2007	3rd
OH
OK	James Lankford	2015	2nd
OK
OK	Jim Inhofe	1995	5th
OK	Abby Broyles Jim Inhofe*
OR	Ron Wyden	1996	5th
OR
OR	Jeff Merkley	2009	2nd
OR	Jeff Merkley* Jo Rae Perkins
PA	Patrick Toomey	2011	2nd
PA
PA	Bob Casey	2007	3rd
PA
RI	Sheldon Whitehouse	2007	3rd
RI
RI	Jack Reed	1997	4th
RI	Jack Reed* Allen Waters
SC	Tim Scott	2013	2nd
SC
SD	John Thune	2005	3rd
SD
SD	Mike Rounds	2015	1st
SD	Dan Ahlers Mike Rounds*
TN	Marsha Blackburn	2019	1st
TN
TN	Lamar Alexander	2003	3rd
TN	Incumbent not running for re-election in 2020. Marquita Bradshaw Bill Hagerty
TX	Ted Cruz	2013	2nd
TX
UT	Mike Lee	2011	2nd
UT
UT	Mitt Romney	2019	1st
UT
VA	Tim Kaine	2013	2nd
VA
VA	Mark Warner	2009	2nd
VA	Mark Warner* Daniel Gade
VT	Patrick Leahy	1975	8th
VT
VT	Bernie Sanders	2007	3rd
VT
WA	Patty Murray	1993	5th
WA
WA	Maria Cantwell	2001	4th
WA
WI	Ron Johnson	2011	2nd
WI
WI	Tammy Baldwin	2013	2nd
WI
WV	Joe Manchin	2011	3rd
WV
WV	Shelley Capito	2015	1st
WV	Paula Swearengin Shelley Capito*
WY	John Barrasso	2007	3rd
WY
WY	Mike Enzi	1997	4th
WY	Incumbent not running for re-election in 2020. Merav Ben-David Cynthia Lummis