Former member
Senate
NM
Democrat
Current member
Senate
AR
Republican
Current member
Senate
ME
Independent
Current member
Senate
IA
Republican
Former member
Senate
MO
Republican
Current member
Senate
NH
Democrat
Former member
Senate
PA
Democrat
Current member
Senate
MN
Democrat
Current member
Senate
NV
Democrat
Current member
Senate
NH
Democrat
Current member
Senate
NM
Democrat
Current member
Senate
NY
Democrat
Current member
Senate
WI
Democrat
Current member
Senate
CO
Democrat
Current member
Senate
WV
Republican
Former member
Senate
CO
Republican
Former member
Senate
VT
Democrat
Former member
Senate
AZ
Republican
Former member
Senate
MO
Democrat
Current member
Senate
NY
Democrat
Former member
Senate
MI
Democrat