Former member
Senate
MO
Republican
Former member
Senate
NH
Republican
Current member
Senate
TX
Republican
Former member
Senate
WY
Republican
Current member
Senate
ND
Republican
Current member
Senate
ME
Independent
Current member
Senate
WA
Democrat
Current member
Senate
CT
Democrat
Current member
Senate
AR
Republican
Current member
Senate
DE
Democrat
Former member
Senate
SC
Republican
Current member
Senate
MN
Democrat
Former member
Senate
VT
Democrat
Current member
Senate
RI
Democrat