Current member
Senate
IA
Republican
Former member
Senate
MD
Democrat
Current member
Senate
NV
Democrat
Former member
Senate
AZ
Independent
Current member
Senate
ME
Republican
Current member
Senate
AR
Republican
Current member
Senate
CT
Democrat
Former member
Senate
WV
Independent
Current member
Senate
MT
Republican
Current member
Senate
ND
Republican
Current member
Senate
ID
Republican
Former member
Senate
MT
Democrat
Current member
Senate
ID
Republican
Current member
Senate
NH
Democrat
Current member
Senate
MA
Democrat
Former member
Senate
FL
Republican