Current member
Senate
MI
Democrat
Current member
Senate
CT
Democrat
Current member
Senate
ME
Independent
Current member
Senate
MN
Democrat
Current member
Senate
NH
Democrat
Current member
Senate
NC
Republican
Current member
Senate
MD
Democrat
Current member
Senate
ND
Republican
Former member
Senate
AZ
Independent
Former member
Senate
MT
Democrat
Former member
Senate
PA
Democrat
Current member
Senate
MS
Republican
Former member
Senate
NJ
Democrat
Former member
Senate
MI
Democrat
Current member
Senate
MS
Republican