Most Conservative U.S. Senators of 2024

The top-ranked U.S. Senators by 2024 Dem Platform scorecard score, based on substantive votes tracked by National Democrat Platform.

See the methodology page for how scores are calculated.

Rank	Lawmaker	Party / State / District	2024 Score
1	Sen. Mike Lee	R-US	100%
2	Sen. Rand Paul	R-US	96%
3	Sen. Ron Johnson	R-US	95%
4	Sen. Tommy Tuberville	R-US	93%
5	Sen. Cynthia Lummis	R-US	89%
6	Sen. Roger Marshall	R-US	89%
7	Sen. Harriet Hageman	R-US-0	88%
8	Sen. Marsha Blackburn	R-US	86%
9	Sen. Eric Schmitt	R-US	86%
10	Sen. Ted Cruz	R-US	85%
11	Sen. Steve Daines	R-US	84%
12	Sen. Jim Banks	R-IN	83%
13	Sen. Rick Scott	R-US	83%
14	Sen. Ted Budd	R-US	82%
15	Sen. Tim Scott	R-US	82%
16	Sen. John Barrasso	R-US	82%
17	Sen. Mike Braun	R-IN	80%
18	Sen. Kevin Cramer	R-US	79%
19	Sen. Michael D. Crapo	R-ID	78%
20	Sen. John Hoeven	R-US	78%
21	Sen. Joshua Hawley	R-MO	77%
22	Sen. Jim Risch	R-ID	77%
23	Sen. Bill Hagerty	R-US	76%
24	Sen. John Kennedy	R-US	75%
25	Sen. John Curtis	R-US	74%
26	Sen. Marco Rubio	R-US	73%
27	Sen. Dusty Johnson	R-US-0	72%
28	Sen. Katie Britt	R-US	72%
29	Sen. Charles E. Grassley	R-IA	72%
30	Sen. John Thune	R-US	70%
31	Sen. Joni Ernst	R-US	70%
32	Sen. James Lankford	R-US	68%
33	Sen. Mitt Romney	R-UT	65%
34	Sen. Peter Ricketts	R-NE	64%
35	Sen. John Cornyn	R-TX	64%
36	Sen. Bill Cassidy	R-US	63%
37	Sen. Deb Fischer	R-US	63%
38	Sen. Thom Tillis	R-NC	62%
39	Sen. Dan Sullivan	R-US	62%
40	Sen. Shelley Capito	R-US	61%
41	Sen. Cindy Hyde-Smith	R-US	61%
42	Sen. Todd Young	R-US	61%
43	Sen. Tom Cotton	R-US	60%
44	Sen. Lindsey Graham	R-US	60%
45	Sen. Markwayne Mullin	R-US	59%
46	Sen. Roger Wicker	R-US	58%
47	Sen. Mike Rounds	R-US	57%
48	Sen. Mitch McConnell	R-US	57%
49	Sen. John Boozman	R-US	57%
50	Sen. Jerry Moran	R-US	57%