Current member
Senate
KS
Republican
Former member
Senate
NH
Republican
Former member
Senate
NC
Republican
Current member
Senate
ID
Republican
Former member
Senate
NM
Democrat
Former member
Senate
LA
Republican
Current member
Senate
AR
Republican
Former member
Senate
MT
Democrat
Former member
Senate
SD
Democrat
Former member
Senate
WY
Republican
Current member
Senate
NH
Democrat
Current member
Senate
NM
Democrat
Former member
Senate
KS
Republican
Former member
Senate
OK
Republican
Former member
Senate
ND
Democrat