Key:
Endorsements from Senators
  Jeb Bush
4 Senators
  Ted Cruz
1 Senator
  Lindsey Graham (withdrew 12/21/15)
2 Senators
  Mike Huckabee
2 Senators
  Rand Paul
2 Senators
  Marco Rubio
4 Senators
  Unaligned Republican Senators
39 Senators
This graphic reflects original endorsements, not those who change their endorsements due to the nature of the race.



Key:
Endorsements from Representatives
  Jeb Bush
26
  Chris Christie
6
  Ted Cruz
12
  Carly Fiorina
3
  Mike Huckabee
5
  John Kasich
5
  Rand Paul
10
  Rick Perry (withdrew 9/11/15)
1
  Marco Rubio
22
  Rick Santorum
1
  Unaligned Republican Representatives
155
This graphic reflects original endorsements, not those who change their endorsements due to the nature of the race.