Former member
Senate
ND
Democrat
Former member
Senate
DE
Democrat
Former member
Senate
AZ
Republican
Current member
Senate
NM
Democrat
Former member
Senate
OH
Republican
Current member
Senate
SD
Republican
Current member
Senate
MT
Republican
Current member
Senate
MI
Democrat
Former member
Senate
FL
Democrat
Current member
Senate
CO
Democrat
Current member
Senate
WV
Republican
Current member
Senate
ME
Republican
Former member
Senate
CO
Republican
Former member
Senate
NV
Republican
Current member
Senate
ME
Independent
Current member
Senate
HI
Democrat