Current member
Senate
MI
Democrat
Current member
Senate
NE
Republican
Former member
Senate
PA
Democrat
Current member
Senate
NE
Republican
Current member
Senate
ME
Independent
Current member
Senate
IL
Democrat
Current member
Senate
IL
Democrat
Current memberVice presidentRepublican
Current member
Senate
GA
Democrat
Former member
Senate
OH
Democrat
Current member
Senate
GA
Democrat
Current member
Senate
WI
Democrat
Current member
Senate
ND
Republican
Current member
Senate
AR
Republican
Current member
Senate
AZ
Democrat
Former member
Senate
MT
Democrat