Former member
Senate
AZ
Independent
Current member
Senate
IN
Republican
Former member
Senate
MT
Democrat
Current member
Senate
NJ
Democrat
Current member
Senate
MT
Republican
Current member
Senate
MN
Democrat
Current member
Senate
WV
Republican
Former member
Senate
IN
Republican
Former member
Senate
PA
Democrat
Former member
Senate
PA
Republican
Current member
Senate
MI
Democrat
Current member
Senate
MD
Democrat
Current member
Senate
TN
Republican
Former member
Senate
AZ
Republican
Former member
Senate
FL
Republican
Former member
Senate
MD
Democrat
Current member
Senate
WY
Republican
Current member
Senate
MA
Democrat
Current member
Senate
NV
Democrat
Current member
Senate
CT
Democrat
Current member
Senate
ME
Independent
Former member
Senate
OH
Democrat
Current member
Senate
ND
Republican
Current member
Senate
DE
Democrat
Current member
Senate
AR
Republican
Current member
Senate
AR
Republican