U.S. Senators

113th Congress

There are 100 members of the United States Senate — 2 from each of the 50 states. Currently, 54 senators caucus with the Democrats and 46 senators caucus with the Republicans. Use our interactive floor chart and the links provided to learn more about the senators. We've provided information about how long they have been in office, their voting records, and when they're up for re-election.

Democrats
55
Republicans
45
StateNameServedCycleAddressPhoneEmail
AK
Murkowski, Lisa
Republican
11 years2016709 Hart Senate Office Building Washington DC 20510202-224-6665Email
AK
Begich, Mark
Democrat
5 years2014111 Russell Senate Office Building Washington DC 20510202-224-3004Email
AL
Shelby, Richard
Republican
27 years2016304 Russell Senate Office Building Washington DC 20510202-224-5744Email
AL
Sessions, Jefferson
Republican
17 years2014326 Russell Senate Office Building Washington DC 20510202-224-4124Email
AR
Boozman, John
Republican
3 years2016320 Hart Senate Office Building Washington DC 20510202-224-4843Email
AR
Pryor, Mark
Democrat
11 years2014255 Dirksen Senate Office Building Washington DC 20510202-224-2353Email
AZ
McCain, John
Republican
27 years2016241 Russell Senate Office Building Washington DC 20510202-224-2235Email
AZ
Flake, Jeff
Republican
1 years2018368 Russell Senate Office Building Washington DC 20510202-224-4521Email
CA
Feinstein, Dianne
Democrat
21 years2018331 Hart Senate Office Building Washington DC 20510202-224-3841Email
CA
Boxer, Barbara
Democrat
21 years2016112 Hart Senate Office Building Washington DC 20510202-224-3553Email
CO
Bennet, Michael
Democrat
5 years2016458 Russell Senate Office Building Washington DC 20510202-224-5852Email
CO
Udall, Mark
Democrat
5 years2014730 Hart Senate Office Building Washington DC 20510202-224-5941Email
CT
Murphy, Christopher
Democrat
1 years2018303 Hart Senate Office Building Washington DC 20510202-224-4041Email
CT
Blumenthal, Richard
Democrat
3 years2016724 Hart Senate Office Building Washington DC 20510202-224-2823Email
DE
Coons, Chris
Democrat
3 years2014127A Russell Senate Office Building Washington DC 20510202-224-5042Email
DE
Carper, Thomas
Democrat
13 years2018513 Hart Senate Office Building Washington DC 20510202-224-2441Email
FL
Nelson, Bill
Democrat
13 years2018716 Hart Senate Office Building Washington DC 20510202-224-5274Email
FL
Rubio, Marco
Republican
3 years2016284 Russell Senate Office Building Washington DC 20510202-224-3041Email
GA
Chambliss, Saxby
Republican
11 years2014416 Russell Senate Office Building Washington DC 20510202-224-3521Email
GA
Isakson, John
Republican
9 years2016131 Russell Senate Office Building Washington DC 20510202-224-3643Email
HI
Schatz, Brian
Democrat
1 years2014722 Hart Senate Office Building Washington DC 20510202-224-3934Email
HI
Hirono, Mazie
Democrat
1 years2018330 Hart Senate Office Building Washington DC 20510202-224-6361Email
IA
Grassley, Charles
Republican
33 years2016135 Hart Senate Office Building Washington DC 20510202-224-3744Email
IA
Harkin, Thomas
Democrat
29 years2014731 Hart Senate Office Building Washington DC 20510202-224-3254Email
ID
Crapo, Michael
Republican
15 years2016239 Dirksen Senate Office Building Washington DC 20510202-224-6142Email
ID
Risch, James
Republican
5 years2014483 Russell Senate Office Building Washington DC 20510202-224-2752Email
IL
Durbin, Richard
Democrat
17 years2014711 Hart Senate Office Building Washington DC 20510202-224-2152Email
IL
Kirk, Mark
Republican
3 years2016524 Hart Senate Office Building Washington DC 20510202-224-2854Email
IN
Donnelly, Joe
Democrat
1 years2018720 Hart Senate Office Building Washington DC 20510202-224-4814Email
IN
Coats, Daniel
Republican
13 years2016493 Russell Senate Office Building Washington DC 20510202-224-5623Email
KS
Roberts, Pat
Republican
17 years2014109 Hart Senate Office Building Washington DC 20510202-224-4774Email
KS
Moran, Jerry
Republican
3 years2016361A Russell Senate Office Building Washington DC 20510202-224-6521Email
KY
Paul, Rand
Republican
3 years2016124 Russell Senate Office Building Washington DC 20510202-224-4343Email
KY
McConnell, Mitch
Republican
29 years2014317 Russell Senate Office Building Washington DC 20510202-224-2541Email
LA
Landrieu, Mary
Democrat
17 years2014703 Hart Senate Office Building Washington DC 20510202-224-5824Email
LA
Vitter, David
Republican
9 years2016516 Hart Senate Office Building Washington DC 20510202-224-4623Email
MA
Markey, Edward
Democrat
1 years2014218 Russell Senate Office Building Washington DC 20510202-224-2742Email
MA
Warren, Elizabeth
Democrat
1 years2018317 Hart Senate Office Building Washington DC 20510202-224-4543Email
MD
Mikulski, Barbara
Democrat
27 years2016503 Hart Senate Office Building Washington DC 20510202-224-4654Email
MD
Cardin, Benjamin
Democrat
7 years2018509 Hart Senate Office Building Washington DC 20510202-224-4524Email
ME
Collins, Susan
Republican
17 years2014413 Dirksen Senate Office Building Washington DC 20510202-224-2523Email
ME
King, Angus
Independent
1 years2018359 Dirksen Senate Office Building Washington DC 20510202-224-5344Email
MI
Stabenow, Debbie
Democrat
13 years2018133 Hart Senate Office Building Washington DC 20510202-224-4822Email
MI
Levin, Carl
Democrat
35 years2014269 Russell Senate Office Building Washington DC 20510202-224-6221Email
MN
Klobuchar, Amy
Democrat
7 years2018302 Hart Senate Office Building Washington DC 20510202-224-3244Email
MN
Franken, Alan
Democrat
5 years2014309 Hart Senate Office Building Washington DC 20510202-224-5641Email
MO
Blunt, Roy
Republican
3 years2016260 Russell Senate Office Building Washington DC 20510202-224-5721Email
MO
McCaskill, Claire
Democrat
7 years2018506 Hart Senate Office Building Washington DC 20510202-224-6154Email
MS
Wicker, Roger
Republican
6 years2018555 Dirksen Senate Office Building Washington DC 20510202-224-6253Email
MS
Cochran, Thad
Republican
35 years2014113 Dirksen Senate Office Building Washington DC 20510202-224-5054Email
MT
Tester, Jon
Democrat
7 years2018706 Hart Senate Office Building Washington DC 20510202-224-2644Email
MT
Walsh, John
Democrat
0 years2014511 Hart Senate Office Building Washington DC 20510202-224-2651Email
NC
Hagan, Kay
Democrat
5 years2014521 Dirksen Senate Office Building Washington DC 20510202-224-6342Email
NC
Burr, Richard
Republican
9 years2016217 Russell Senate Office Building Washington DC 20510202-224-3154Email
ND
Heitkamp, Heidi
Democrat
1 years2018502 Hart Senate Office Building Washington DC 20510202-224-2043Email
ND
Hoeven, John
Republican
3 years2016338 Russell Senate Office Building Washington DC 20510202-224-2551Email
NE
Fischer, Deb
Republican
1 years2018383 Russell Senate Office Building Washington DC 20510202-224-6551Email
NE
Johanns, Mike
Republican
5 years2014404 Russell Senate Office Building Washington DC 20510202-224-4224Email
NH
Ayotte, Kelly
Republican
3 years2016144 Russell Senate Office Building Washington DC 20510202-224-3324Email
NH
Shaheen, Jeanne
Democrat
5 years2014520 Hart Senate Office Building Washington DC 20510202-224-2841Email
NJ
MenÚndez, Robert
Democrat
8 years2018528 Hart Senate Office Building Washington DC 20510202-224-4744Email
NJ
Booker, Cory
Democrat
1 years2014141 Hart Senate Office Building Washington DC 20510202-224-3224Email
NM
Udall, Tom
Democrat
5 years2014110 Hart Senate Office Building Washington DC 20510202-224-6621Email
NM
Heinrich, Martin
Democrat
1 years2018702 Hart Senate Office Building Washington DC 20510202-224-5521Email
NV
Heller, Dean
Republican
3 years2018324 Hart Senate Office Building Washington DC 20510202-224-6244Email
NV
Reid, Harry
Democrat
27 years2016522 Hart Senate Office Building Washington DC 20510202-224-3542Email
NY
Schumer, Charles
Democrat
15 years2016322 Hart Senate Office Building Washington DC 20510202-224-6542Email
NY
Gillibrand, Kirsten
Democrat
5 years2018478 Russell Senate Office Building Washington DC 20510202-224-4451Email
OH
Portman, Robert
Republican
3 years2016448 Russell Senate Office Building Washington DC 20510202-224-3353Email
OH
Brown, Sherrod
Democrat
7 years2018713 Hart Senate Office Building Washington DC 20510202-224-2315Email
OK
Inhofe, James
Republican
20 years2014205 Russell Senate Office Building Washington DC 20510202-224-4721Email
OK
Coburn, Tom
Republican
9 years2016172 Russell Senate Office Building Washington DC 20510202-224-5754Email
OR
Merkley, Jeff
Democrat
5 years2014313 Hart Senate Office Building Washington DC 20510202-224-3753Email
OR
Wyden, Ron
Democrat
18 years2016221 Dirksen Senate Office Building Washington DC 20510202-224-5244Email
PA
Toomey, Patrick
Republican
3 years2016248 Russell Senate Office Building Washington DC 20510202-224-4254Email
PA
Casey, Robert
Democrat
7 years2018393 Russell Senate Office Building Washington DC 20510202-224-6324Email
RI
Reed, John
Democrat
17 years2014728 Hart Senate Office Building Washington DC 20510202-224-4642Email
RI
Whitehouse, Sheldon
Democrat
7 years2018530 Hart Senate Office Building Washington DC 20510202-224-2921Email
SC
Graham, Lindsey
Republican
11 years2014290 Russell Senate Office Building Washington DC 20510202-224-5972Email
SC
Scott, Tim
Republican
1 years2014167 Russell Senate Office Building Washington DC 20510202-224-6121Email
SD
Johnson, Tim
Democrat
17 years2014136 Hart Senate Office Building Washington DC 20510202-224-5842Email
SD
Thune, John
Republican
9 years2016511 Dirksen Senate Office Building Washington DC 20510202-224-2321Email
TN
Alexander, Lamar
Republican
11 years2014455 Dirksen Senate Office Building Washington DC 20510202-224-4944Email
TN
Corker, Bob
Republican
7 years2018425 Dirksen Senate Office Building Washington DC 20510202-224-3344Email
TX
Cruz, Ted
Republican
1 years2018185 Dirksen Senate Office Building Washington DC 20510202-224-5922Email
TX
Cornyn, John
Republican
12 years2014517 Hart Senate Office Building Washington DC 20510202-224-2934Email
UT
Hatch, Orrin
Republican
37 years2018104 Hart Senate Office Building Washington DC 20510202-224-5251Email
UT
Lee, Mike
Republican
3 years2016316 Hart Senate Office Building Washington DC 20510202-224-5444Email
VA
Warner, Mark
Democrat
5 years2014475 Russell Senate Office Building Washington DC 20510202-224-2023Email
VA
Kaine, Timothy
Democrat
1 years2018388 Russell Senate Office Building Washington DC 20510202-224-4024Email
VT
Sanders, Bernard
Independent
7 years2018332 Dirksen Senate Office Building Washington DC 20510202-224-5141Email
VT
Leahy, Patrick
Democrat
39 years2016437 Russell Senate Office Building Washington DC 20510202-224-4242Email
WA
Cantwell, Maria
Democrat
13 years2018311 Hart Senate Office Building Washington DC 20510202-224-3441Email
WA
Murray, Patty
Democrat
21 years2016154 Russell Senate Office Building Washington DC 20510202-224-2621Email
WI
Johnson, Ron
Republican
3 years2016328 Hart Senate Office Building Washington DC 20510202-224-5323Email
WI
Baldwin, Tammy
Democrat
1 years2018717 Hart Washington DC 20510202-224-5653Email
WV
Rockefeller, John
Democrat
29 years2014531 Hart Senate Office Building Washington DC 20510202-224-6472Email
WV
Manchin, Joe
Democrat
3 years2018306 Hart Senate Office Building Washington DC 20510202-224-3954Email
WY
Enzi, Michael
Republican
17 years2014379A Russell Senate Office Building Washington DC 20510202-224-3424Email
WY
Barrasso, John
Republican
7 years2018307 Dirksen Senate Office Building Washington DC 20510202-224-6441Email
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