Former member
Senate
AR
Democrat
Former member
Senate
AR
Democrat
Former member
Senate
NY
Democrat
Current member
Senate
ME
Republican
Former member
Senate
ND
Democrat
Former member
Senate
WY
Republican
Former member
Senate
NE
Republican
Former member
Senate
IA
Democrat
Former member
Senate
VT
Democrat
Former member
Senate
MI
Democrat
Former member
Senate
NE
Democrat
Current member
Senate
VT
Independent
Current member
Senate
NY
Democrat
Former member
Senate
ME
Republican
Former member
Senate
PA
Democrat