Party Voting Unity
How often members of each party vote together on the same side.
Most Contentious Votes
Votes where both parties were most internally divided. Higher % = more divided.
35%
House
fail
40-61
Apr 24, 2018
33%
House
pass
69-35
Feb 20, 2017
33%
House
fail
46-86
Apr 30, 2026
30%
House
pass
72-31
Mar 2, 2017
29%
House
pass
84-30
Apr 30, 2019
28%
House
pass
68-39
May 22, 2017
27%
House
pass
82-34
Apr 23, 2019
27%
House
pass
78-27
May 1, 2017
26%
House
pass
87-25
Apr 26, 2019
25%
House
pass
97-35
May 4, 2026
Crossed the Aisle
Legislators who most frequently vote against their own party.
TWTorrey Westrom
Senate·5 against party
JAJim Abeler
Senate·7 against party
KHKarin Housley
Senate·5 against party
DRDrew Roach
House·93 against party
JCJulia Coleman
Senate·5 against party
BLBill Lieske
Senate·5 against party
GDGary Dahms
Senate·4 against party
JMJeremy Miller
Senate·4 against party
CBCal Bahr
Senate·78 against party
JHJeff Howe
Senate·4 against party