U.S. Senate

edit

Mid West (Senate)

edit

East North Central (Senate)

edit
Name Image State Class Party Election Votes
(%)
Outcome
Ruth Hanna McCormick Illinois 2 Republican 1930 687,469
(30.7%)
Lost Red X
Elly Peterson Michigan 1 Republican 1964 1,096,272
(35.4%)
Lost Red X
Lenore Romney Michigan 1 Republican 1970 858,438
(32.9%)
Lost Red X
Judy Koehler Illinois 3 Republican 1986 1,053,734
(33.7%)
Lost Red X
Jill Long Thompson Indiana 3 Democratic 1986 595,192
(38.5%)
Lost Red X
Susan Engeleiter Wisconsin 1 Republican 1988 1,030,440
(47.6%)
Lost Red X
Lynn Morley Martin Illinois 2 Republican 1990 1,135,628
(34.9%)
Lost Red X
Carol Moseley Braun Illinois 3 Democratic 1992 2,631,229
(53.3%)
Elected Green tick
1998 1,610,496
(47.4%)
Lost Red X
Martha Grevatt Ohio 3 Workers World 1992 321,234
(6.7%)
Lost Red X
Ronna Romney Michigan 2 Republican 1996 1,500,106
(39.9%)
Lost Red X
Mary O. Boyle Ohio 3 Democratic 1998 1,482,054
(43.5%)
Lost Red X
Debbie Stabenow Michigan 1 Democratic 2000 2,061,952
(49.5%)
Elected Green tick
2006 2,151,278
(56.9%)
2012 2,735,826
(58.8%)
2018 2,214,478
(52.3%)
Rebecca Sink-Burris Indiana 3 Libertarian 2010 94,330
(5.4%)
Lost Red X
Tammy Baldwin Wisconsin 1 Democratic 2012 1,547,104
(51.4%)
Elected Green tick
2018 1,472,914
(55.4%)
2024 1,672,777
(49.3%)
Terri Lynn Land Michigan 2 Republican 2014 1,290,199
(41.3%)
Lost Red X
Lucy Brenton Indiana 3 Libertarian 2016 149,481
(5.5%)
Lost Red X
Tammy Duckworth Illinois 3 Democratic 2016 3,012,940
(54.9%)
Elected Green tick
2022 2,266,058
(56.4%)
Leah Vukmir Wisconsin 1 Republican 2018 1,184,885
(44.5%)
Lost Red X
Kathy Salvi Illinois 3 Republican 2022 1,687,137
(42.0%)
Lost Red X
Elissa Slotkin Michigan 1 Democratic 2024 2,712,686
(48.6%)
Elected Green tick
Valerie McCray Indiana 1 Democratic 2024 1,097,061
(38.8%)
Lost Red X

West North Central (Senate)

edit
Name Image State Class Party Election Votes
(%)
Outcome
Hazel Abel Nebraska 2 Republican 1954 (sp.) 233,589
(57.8%)
Elected Green tick
Hazel Palmer Missouri 1 Republican 1958 393,847
(33.6%)
Lost Red X
Nancy Kassebaum Kansas 2 Republican 1978 403,354
(53.9%)
Elected Green tick
1984 757,402
(76.0%)
1990 578,605
(73.6%)
Harriett Woods Missouri 1 Democratic 1982 758,629
(49.2%)
Lost Red X
3 1986 699,624
(47.4%)
Joan Growe Minnesota 1 DFL 1984 852,844
(41.3%)
Lost Red X
Nancy Hoch Nebraska 2 Republican 1984 307,147
(48.0%)
Lost Red X
Jean Hall Lloyd-Jones Iowa 3 Democratic 1992 351,561
(27.2%)
Lost Red X
Gloria O'Dell Kansas 3 Democratic 1992 349,525
(31.0%)
Lost Red X
Geri Rothman-Serot Missouri 3 Democratic 1992 1,057,967
(44.9%)
Lost Red X
Charlene Haar South Dakota 3 Republican 1992 108,733
(32.5%)
Lost Red X
Ann Wynia Minnesota 1 DFL 1994 781,860
(44.1%)
Lost Red X
Jan Stoney Nebraska 1 Republican 1994 260,668
(45.0%)
Lost Red X
Sally Thompson Kansas 2 Democratic 1996 362,380
(34.4%)
Lost Red X
Jill Docking Kansas 3 Democratic 1996 (sp.) 461,344
(43.3%)
Lost Red X
Donna Nalewaja North Dakota 3 Republican 1998 75,013
(35.2%)
Lost Red X
Jean Carnahan Missouri 1 Democratic 2002 (sp.) 913,778
(48.7%)
Lost Red X
Nancy Farmer Missouri 3 Democratic 2004 1,158,261
(42.8%)
Lost Red X
Amy Klobuchar Minnesota 1 DFL 2006 1,278,849
(58.1%)
Elected Green tick
2012 1,854,595
(65.2%)
2018 1,566,174
(60.3%)
2024 1,792,441
(56.2%)
Claire McCaskill Missouri 1 Democratic 2006 1,055,255
(49.6%)
Elected Green tick
2012 1,494,125
(54.8%)
2018 1,112,935
(45.6%)
Lost Red X
Deb Fischer Nebraska 1 Republican 2012 455,593
(57.8%)
Elected Green tick
2018 403,151
(57.7%)
2024 499,124
(53.2%)
Roxanne Conlin Iowa 3 Democratic 2010 371,686
(33.3%)
Lost Red X
Lisa Johnston Kansas 3 Democratic 2010 220,971
(26.4%)
Lost Red X
Robin Carnahan Missouri 3 Democratic 2010 789,736
(40.6%)
Lost Red X
Heidi Heitkamp North Dakota 1 D-NPL 2012 161,337
(50.2%)
Elected Green tick
2018 144,376
(44.3%)
Lost Red X
Joni Ernst Iowa 2 Republican 2014 588,575
(52.1%)
Elected Green tick
2020 864,997
(51.8%)
Patty Judge Iowa 3 Democratic 2016 549,460
(35.7%)
Lost Red X
Tina Smith Minnesota 2 DFL 2018 (sp.) 1,370,540
(53.0%)
Elected Green tick
2020 1,566,522
(48.7%)
Karin Housley Minnesota 2 Republican 2018 (sp.) 1,095,777
(42.4%)
Lost Red X
Jane Raybould Nebraska 1 Democratic 2018 269,917
(38.6%)
Lost Red X
Theresa Greenfield Iowa 2 Democratic 2020 754,859
(45.2%)
Lost Red X
Barbara Bollier Kansas 2 Democratic 2020 571,530
(41.8%)
Lost Red X
Trudy Busch Valentine Missouri 3 Democratic 2022 868,875
(42.1%)
Lost Red X
Katrina Christiansen North Dakota 3 D-NPL 2022 59,808
(25.0%)
Lost Red X
1 2024 121,602
(33.4%)

North East (Senate)

edit

Middle Atlantic (Senate)

edit
Name Image State Class Party Election Votes
(%)
Outcome
Genevieve Blatt Pennsylvania 1 Democratic 1964 2,359,223
(49.1%)
Lost Red X
Barbara A. Keating New York 3 Conservative 1974 822,584
(15.9%)
Lost Red X
Elizabeth Holtzman New York 3 Democratic 1980 2,618,661
(43.5%)
Lost Red X
Millicent Fenwick New Jersey 1 Republican 1982 1,047,626
(47.8%)
Lost Red X
Florence Sullivan New York 1 Republican 1982 1,696,766
(34.2%)
Lost Red X
Mary V. Mochary New Jersey 2 Republican 1984 1,080,100
(34.9%)
Lost Red X
Christine Todd Whitman New Jersey 2 Republican 1990 918,874
(47.4%)
Lost Red X
Lynn Yeakel Pennsylvania 3 Democratic 1992 2,224,966
(46.3%)
Lost Red X
Bernadette Castro New York 1 Republican 1994 1,988,308
(41.5%)
Lost Red X
Hillary Clinton New York 1 Democratic 2000 3,747,310
(55.3%)
Elected Green tick
2006 3,008,428
(67.0%)
Kirsten Gillibrand New York 1 Democratic 2010 (sp.) 2,836,361
(62.9%)
Elected Green tick
2012 4,822,330
(72.2%)
2018 4,056,931
(67.0%)
2024 4,711,298
(58.9%)
Wendy Long New York 1 Republican 2012 1,758,702
(26.3%)
Lost Red X
3 2016 2,009,380
(27.2%)
Katie McGinty Pennsylvania 3 Democratic 2016 2,865,012
(47.3%)
Lost Red X
Chele Farley New York 1 Republican 2018 1,998,220
(33.0%)
Lost Red X

New England (Senate)

edit
Name Image State Class Party Election Votes
(%)
Outcome
Margaret Chase Smith Maine 2 Republican 1948 159,182
(71.3%)
Elected Green tick
1954 144,530
(58.6%)
1960 256,890
(61.7%)
1966 188,291
(58.9%)
1972 197,040
(46.8%)
Lost Red X
Lucia Cormier Maine 2 Democratic 1960 159,809
(38.4%)
Lost Red X
Ruth M. Briggs Rhode Island 2 Republican 1966 104,838
(32.3%)
Lost Red X
Gloria Schaffer Connecticut 1 Democratic 1976 561,018
(41.2%)
Lost Red X
Libby Mitchell Maine 2 Democratic 1984 142,626
(25.9%)
Lost Red X
Barbara Leonard Rhode Island 2 Republican 1984 107,545
(27.3%)
Lost Red X
Claudine Schneider Rhode Island 2 Republican 1990 138,947
(38.2%)
Lost Red X
Olympia Snowe Maine 1 Republican 1994 308,244
(60.2%)
Elected Green tick
2000 437,689
(68.9%)
2006 402,598
(74.0%)
Linda Kushner Rhode Island 1 Democratic 1994 122,532
(35.5%)
Lost Red X
Jan Backus Vermont 1 Democratic 1994 85,868
(40.6%)
Lost Red X
Susan Collins Maine 2 Republican 1996 298,422
(49.2%)
Elected Green tick
2002 295,041
(58.4%)
2008 444,300
(61.3%)
2014 413,495
(68.5%)
2020 417,645
(51.0%)
Nancy Meyer Rhode Island 2 Republican 1996 127,368
(35.0%)
Lost Red X
Carla Howell Massachusetts 1 Libertarian 2000 308,860
(11.9%)
Lost Red X
Chellie Pingree Maine 2 Democratic 2002 209,858
(41.6%)
Lost Red X
Doris Haddock New Hampshire 3 Democratic 2004 221,549
(33.7%)
Lost Red X
Jean Hay Bright Maine 1 Democratic 2006 111,984
(20.6%)
Lost Red X
Jeanne Shaheen New Hampshire 2 Democratic 2002 207,478
(46.4%)
Lost Red X
2008 358,438
(51.6%)
Elected Green tick
2014 251,184
(51.5%)
2020 354,649
(56.6%)
Linda McMahon Connecticut 3 Republican 2010 498,341
(43.2%)
Lost Red X
1 2012 651,089
(43.1%)
Martha Coakley Massachusetts 1 Democratic 2010 (sp.) 1,060,861
(47.1%)
Lost Red X
Kelly Ayotte New Hampshire 3 Republican 2010 273,218
(60.1%)
Elected Green tick
2016 353,632
(47.8%)
Lost Red X
Cynthia Dill Maine 1 Democratic 2012 92,900
(13.3%)
Lost Red X
Elizabeth Warren Massachusetts 1 Democratic 2012 1,696,346
(53.7%)
Elected Green tick
2018 1,633,371
(60.3%)
2024 2,041,668
(59.8%)
Shenna Bellows Maine 2 Democratic 2014 190,244
(39.5%)
Lost Red X
Maggie Hassan New Hampshire 3 Democratic 2016 354,649
(47.8%)
Elected Green tick
2022 332,193
(53.5%)
Sara Gideon Maine 2 Democratic 2020 347,223
(42.4%)
Lost Red X
Leora Levy Connecticut 3 Republican 2022 535,915
(42.5%)
Lost Red X
Demitroula Kouzounas Maine 1 Republican 2024 284,338
(34.6%)
Lost Red X
Patricia Morgan Rhode Island 1 Republican 2024 196,039
(39.8%)
Lost Red X

South (Senate)

edit

East South Central (Senate)

edit
Name Image State Class Party Election Votes
(%)
Outcome
Katherine Peden Kentucky 3 Democratic 1968 448,960
(47.6%)
Lost Red X
Jane Eskind Tennessee 2 Democratic 1978 466,228
(40.3%)
Lost Red X
Mary Louise Foust Kentucky 3 Republican 1980 386,029
(34.9%)
Lost Red X
Susan Parker Alabama 2 Democratic 2002 538,878
(39.8%)
Lost Red X
Lois Combs Weinberg Kentucky 2 Democratic 2002 399,634
(35.3%)
Lost Red X
Vivian Davis Figures Alabama 2 Democratic 2008 752,391
(36.5%)
Lost Red X
Alison Lundergan Grimes Kentucky 2 Democratic 2014 584,698
(40.7%)
Lost Red X
Cindy Hyde-Smith Mississippi 2 Republican 2018 (sp.) 389,995
(41.2%)
Run-off
486,769
(53.8%)
Elected Green tick
2020 709,539
(54.1%)
Marsha Blackburn Tennessee 1 Republican 2018 1,227,483
(54.7%)
Elected Green tick
2024 1,918,743
(63.8%)
Amy McGrath Kentucky 2 Democratic 2020 816,257
(38.2%)
Lost Red X
Marquita Bradshaw Tennessee 2 Democratic 2020 1,040,691
(35.2%)
Lost Red X
Katie Britt Alabama 3 Republican 2022 940,048
(66.6%)
Elected Green tick
Gloria Johnson Tennessee 1 Democratic 2024 1,027,461
(34.2%)
Lost Red X

South Atlantic (Senate)

edit
Name Image State Class Party Election Votes
(%)
Outcome
Louise Wensel Virginia 2 Independent 1958 120,224
(26.3%)
Lost Red X
Louise Leonard West Virginia 2 Republican 1972 245,531
(33.5%)
Lost Red X
Gwen Bush South Carolina 3 Republican 1974 146,649
(28.7%)
Lost Red X
Paula Hawkins Florida 3 Republican 1980 1,822,460
(51.7%)
Elected Green tick
1986 1,552,376
(45.2%)
Lost Red X
Barbara Mikulski Maryland 3 Democratic 1974 374,663
(42.7%)
Lost Red X
1986 675,225
(60.7%)
Elected Green tick
1992 1,307,610
(71.0%)
1998 1,062,810
(70.8%)
2004 1,504,691
(64.8%)
2010 1,140,531
(62.2%)
Edythe Harrison Virginia 2 Democratic 1984 601,142
(29.9%)
Lost Red X
Linda Chavez Maryland 3 Republican 1986 437,411
(39.3%)
Lost Red X
M. Jane Brady Delaware 2 Republican 1990 64,554
(35.8%)
Lost Red X
Betty Burks West Virginia 2 Republican 1996 139,088
(23.4%)
Lost Red X
Elizabeth Dole North Carolina 2 Republican 2002 1,248,664
(53.5%)
Elected Green tick
2008 1,887,510
(44.1%)
Lost Red X
Nancy Spannaus Virginia 2 Independent 1990 196,755
(18.6%)
Lost Red X
2002 145,102
(9.7%)
Betty Castor Florida 3 Democratic 2004 3,590,201
(48.3%)
Lost Red X
Denise Majette Georgia 3 Democratic 2004 1,287,695
(40.0%)
Lost Red X
Inez Tenenbaum South Carolina 3 Democratic 2004 704,384
(44.1%)
Lost Red X
Katherine Harris Florida 1 Republican 2006 1,826,127
(38.1%)
Lost Red X
Kay Hagan North Carolina 2 Democratic 2008 2,249,311
(52.6%)
Elected Green tick
2014 1,377,651
(47.3%)
Lost Red X
Christine O'Donnell Delaware 2 Republican 2010 123,053
(37.1%)
Lost Red X
Elaine Marshall North Carolina 3 Democratic 2010 1,145,074
(43.1%)
Lost Red X
Michelle Nunn Georgia 2 Democratic 2014 1,160,811
(45.2%)
Lost Red X
Joyce Dickerson South Carolina 3 Democratic 2014 (sp.) 459,583
(37.1%)
Lost Red X
Shelley Moore Capito West Virginia 2 Republican 2014 281,820
(62.1%)
Elected Green tick
2020 547,454
(70.3%)
Natalie Tennant West Virginia 2 Democratic 2014 156,360
(34.5%)
Lost Red X
Kathy Szeliga Maryland 3 Republican 2016 972,557
(35.7%)
Lost Red X
Deborah K. Ross North Carolina 3 Democratic 2016 2,128,165
(45.3%)
Lost Red X
Lauren Witzke Delaware 2 Republican 2020 186,054
(37.1%)
Lost Red X
Deborah Jackson Georgia 3 Democratic 2020-21 324,118
(6.6%)
Lost Red X
Kelly Loeffler Georgia 3 Republican 2020-21 1,273,214
(25.9%)
Run-off
2,195,841
(49.0%)
Lost Red X
Paula Jean Swearengin West Virginia 2 Democratic 2020 210,309
(27.0%)
Lost Red X
Val Demings Florida 3 Democratic 2022 3,201,403
(41.3%)
Lost Red X
Cheri Beasley North Carolina 3 Democratic 2022 1,784,178
(47.3%)
Lost Red X
Krystle Matthews South Carolina 3 Democratic 2022 627,616
(37.1%)
Lost Red X
Lisa Blunt Rochester Delaware 1 Democratic 2024 283,298
(56.6%)
Elected Green tick
Debbie Mucarsel-Powell Florida 1 Democratic 2024 4,603,077
(42.8%)
Lost Red X
Angela Alsobrooks Maryland 1 Democratic 2024 1,650,912
(54.6%)
Elected Green tick

South Atlantic (Senate)

edit
Name Image State Class Party Election Votes
(%)
Outcome
Annie Smart Louisiana 3 Democratic 1974 44,341
(6.4%)
Lost Red X
Kay Bailey Hutchison Texas 1 Republican 1993 (sp.) 1,188,716
(67.3%)
Elected Green tick
1994 2,604,218
(60.8%)
2000 4,078,954
(65.0%)
2006 2,661,789
(61.7%)
Blanche Lincoln Arkansas 3 Democratic 1998 385,878
(55.1%)
Elected Green tick
2004 580,973
(55.9%)
2010 288,156
(36.9%)
Lost Red X
Rebekah Kennedy Arkansas 2 Green 2008 207,076
(20.5%)
Lost Red X
Mary Landrieu Louisiana 2 Democratic 1996 264,268
(21.5%)
Run-off
852,945
(50.2%)
Elected Green tick
2002 573,347
(46.0%)
Run-off
638,654
(51.7%)
Elected Green tick
2008 988,298
(52.1%)
2014 619,402
(42.1%)
Run-off
561,210
(44.1%)
Lost Red X
Barbara Ann Radnofsky Texas 1 Democratic 2006 1,555,202
(36.0%)
Lost Red X
Suzanne Haik Terrell Louisiana 2 Republican 2008 339,506
(27.2%)
Lost Red X
596,642
(48.3%)
Caroline Fayard Louisiana 3 Democratic 2016 240,917
(12.5%)
Lost Red X
Abby Broyles Oklahoma 2 Democratic 2020 509,763
(32.8%)
Lost Red X
MJ Hegar Texas 2 Democratic 2020 4,888,764
(43.9%)
Lost Red X
Natalie James Arkansas 3 Democratic 2022 277,815
(31.0%)
Lost Red X
Kendra Horn Oklahoma 2 Democratic 2022 (sp.) 405,389
(35.2%)
Lost Red X
Madison Horn Oklahoma 3 Democratic 2022 369,370
(32.1%)
Lost Red X

West (Senate)

edit

Mountain (Senate)

edit
Name Image State Class Party Election Votes
(%)
Outcome
Gracie Pfost Idaho 2 Democratic 1962 (sp.) 126,398
(49.1%)
Lost Red X
Mary Estill Buchanan Colorado 2 Republican 1980 571,295
(48.7%)
Lost Red X
Mary Gojack Nevada 3 Democratic 1980 92,129
(37.4%)
Lost Red X
Nancy E. Dick Colorado 2 Democratic 1984 449,327
(34.6%)
Lost Red X
Judith Pratt New Mexico 2 Democratic 1984 141,253
(28.1%)
Lost Red X
Josie Heath Colorado 2 Democratic 1990 425,746
(41.7%)
Lost Red X
Kathy Helling Wyoming 2 Democratic 1990 56,848
(36.1%)
Lost Red X
Claire Sargent Arizona 3 Democratic 1992 436,321
(31.6%)
Lost Red X
Kathy Karpan Wyoming 2 Democratic 1996 89,103
(42.2%)
Lost Red X
Dottie Lamm Colorado 2 Democratic 1998 464,754
(35.0%)
Lost Red X
Gloria Tristani New Mexico 2 Democratic 2002 168,886
(35.0%)
Lost Red X
Joyce Corcoran Wyoming 2 Democratic 2002 49,570
(27.0%)
Lost Red X
Sharron Angle Nevada 3 Republican 2010 321,361
(44.6%)
Lost Red X
Shelley Berkley Nevada 1 Democratic 2012 446,080
(44.7%)
Lost Red X
Heather Wilson New Mexico 1 Republican 2012 351,259
(45.3%)
Lost Red X
Amanda Curtis Montana 2 Democratic 2014 148,184
(40.1%)
Lost Red X
Ann Kirkpatrick Arizona 3 Democratic 2016 1,031,245
(40.8%)
Lost Red X
Catherine Cortez Masto Nevada 3 Democratic 2016 521,994
(47.1%)
Elected Green tick
2022 497,508
(49.8%)
Misty Snow Utah 3 Democratic 2016 301,860
(27.1%)
Lost Red X
Kyrsten Sinema Arizona 1 Democratic 2018 1,191,100
(50.0%)
Elected Green tick
Martha McSally Arizona 1 Republican 2018 1,135,200
(47.6%)
Lost Red X
3 2020 1,637,661
(48.8%)
Jacky Rosen Nevada 1 Democratic 2018 490,071
(50.4%)
Elected Green tick
2024 701,105
(47.9%)
Jenny Wilson Utah 1 Democratic 2018 328,541
(30.9%)
Lost Red X
Paulette Jordan Idaho 2 Democratic 2020 285,864
(33.2%)
Lost Red X
Cynthia Lummis Wyoming 2 Republican 2020 198,100
(72.9%)
Elected Green tick
Merav Ben-David Wyoming 2 Democratic 2020 72,766
(26.8%)
Lost Red X
Kari Lake Arizona 1 Republican 2024 1,595,761
(47.6%)
Lost Red X
Nella Domenici New Mexico 1 Republican 2024 405,978
(44.9%)
Lost Red X
Caroline Gleich Utah 1 Democratic 2024 464,515
(31.7%)
Lost Red X

Pacific (Senate)

edit
Name Image State Class Party Election Votes
(%)
Outcome
Helen Gahagan Douglas California 3 Democratic 1950 1,502,507
(40.8%)
Lost Red X
Maurine Neuberger Oregon 2 Democratic 1960 412,757
(54.6%)
Elected Green tick
Betty Roberts Oregon 3 Democratic 1974 338,591
(44.2%)
Lost Red X
Margie Hendriksen Oregon 2 Democratic 1984 406,112
(33.5%)
Lost Red X
Maria Hustace Hawaii 1 Republican 1988 66,987
(20.7%)
Lost Red X
1994 86,320
(24.2%)
Pat Saiki Hawaii 1 Republican 1990 (sp.) 155,978
(44.4%)
Lost Red X
Mary Jordan Alaska 3 Green 1992 20,019
(8.4%)
Lost Red X
Dianne Feinstein California 1 Democratic 1992 (sp.) 1,197,973
(54.0%)
Elected Green tick
1994 3,979,152
(46.7%)
2000 5,932,522
(55.8%)
2006 5,076,289
(59.4%)
2012 7,864,624
(62.5%)
2018 6,019,422
(54.2%)
Barbara Boxer California 3 Democratic 1992 5,173,467
(47.9%)
Elected Green tick
1998 4,411,705
(53.1%)
2004 6,955,728
(57.7%)
2010 5,218,137
(52.2%)
Linda Martin Hawaii 3 Green 1992 49,921
(13.7%)
Lost Red X
Patty Murray Washington 3 Democratic 1992 1,197,973
(54.0%)
Elected Green tick
1998 1,103,184
(58.4%)
2004 1,549,708
(55.0%)
2010 1,314,930
(52.1%)
2016 1,913,979
(58.8%)
2022 1,721,343
(57.4%)
Theresa Obermeyer Alaska 2 Democratic 1996 23,977
(10.3%)
Lost Red X
Crystal Young Hawaii 3 Republican 1998 70,964
(17.8%)
Lost Red X
Linda Smith Washington 3 Republican 1998 785,377
(41.6%)
Lost Red X
Maria Cantwell Washington 1 Democratic 2000 1,199,437
(48.7%)
Elected Green tick
2006 1,184,659
(56.8%)
2012 1,855,493
(60.4%)
2018 1,803,364
(58.3%)
2024 2,252,577
(59.1%)
Lisa Murkowski Alaska 3 Republican 2004 149,773
(48.6%)
Elected Green tick
2010 101,091
(39.5%)
2016 138,149
(44.4%)
2022 112,519
(43.3%)
Run-off Orange tick
136,330
(53.7%)
Elected Green tick
Cynthia Thielen Hawaii 1 Republican 2006 126,097
(36.8%)
Lost Red X
Carly Fiorina California 3 Republican 2010 4,217,386
(42.2%)
Lost Red X
Elizabeth Emken California 1 Republican 2012 4,713,887
(37.5%)
Lost Red X
Mazie Hirono Hawaii 1 Democratic 2012 269,489
(62.6%)
Elected Green tick
2018 276,316
(71.2%)
2024 324,194
(64.6%)
Linda Lingle Republican 2012 160,994
(37.4%)
Lost Red X
Monica Wehby Oregon 2 Republican 2014 538,847
(36.9%)
Lost Red X
Margaret Stock Alaska 3 Independent 2016 41,194
(13.2%)
Lost Red X
Kamala Harris California 3 Democratic 2016 7,542,753
(61.6%)
Elected Green tick
Loretta Sanchez 4,701,417
(38.4%)
Lost Red X
Susan Hutchison Washington 1 Republican 2018 1,282,804
(41.5%)
Lost Red X
Jo Rae Perkins Oregon 2 Republican 2020 912,814
(39.3%)
Lost Red X
3 2022 775,360
(41.0%)
Kelly Tshibaka Alaska 3 Republican 2022 110,861
(42.7%)
Run-off Orange tick
117,534
(46.3%)
Lost Red X
Pat Chesbro Alaska 3 Democratic 2022 26,874
(10.3%)
Lost Red X
Tiffany Smiley Washington 3 Republican 2022 1,278,681
(42.6%)
Lost Red X