Members
Murphy, Christopher - Senator
State
Connecticut
Party
Democratic
Served
- House of Representatives: 2007 - 2013
- Senate: 2013 - Present
McCormick, David - Senator
State
Pennsylvania
Party
Republican
Served
- Senate: 2025 - Present
Markey, Edward J. - Senator
State
Massachusetts
Party
Democratic
Served
- House of Representatives: 1977 - 2013
- Senate: 2013 - Present
Hirono, Mazie K. - Senator
State
Hawaii
Party
Democratic
Served
- House of Representatives: 2007 - 2013
- Senate: 2013 - Present
Gallego, Ruben - Senator
State
Arizona
Party
Democratic
Served
- House of Representatives: 2015 - 2025
- Senate: 2025 - Present
King, Angus S., Jr. - Senator
State
Maine
Party
Independent
Served
- Senate: 2013 - Present
Durbin, Richard J. - Senator
State
Illinois
Party
Democratic
Served
- House of Representatives: 1983 - 1997
- Senate: 1997 - Present
Kaine, Tim - Senator
State
Virginia
Party
Democratic
Served
- Senate: 2013 - Present
Duckworth, Tammy - Senator
State
Illinois
Party
Democratic
Served
- House of Representatives: 2013 - 2017
- Senate: 2017 - Present
Banks, Jim - Senator
State
Indiana
Party
Republican
Served
- House of Representatives: 2017 - 2025
- Senate: 2025 - Present