Most Conservative U.S. House Members of 2025

The top-ranked members of the U.S. House of Representatives by 2025 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	2025 Score
1	Rep. Chip Roy	R-TX-21	99%
2	Rep. Eric Burlison	R-MO-7	98%
3	Rep. Andy Biggs	R-AZ-5	98%
4	Rep. Elijah Crane	R-AZ-2	97%
5	Rep. Scott Perry	R-PA-10	95%
6	Rep. Paul Gosar	R-AZ-9	95%
7	Rep. Josh Brecheen	R-OK-2	95%
8	Rep. Ralph Norman	R-SC-5	95%
9	Rep. Keith Self	R-TX-3	94%
10	Rep. Michael Cloud	R-TX-27	93%
11	Rep. Lauren Boebert	R-US-4	92%
12	Rep. Tim Burchett	R-TN-2	92%
13	Rep. Andrew Clyde	R-GA-9	92%
14	Rep. Greg Steube	R-FL-17	91%
15	Rep. Marjorie Greene	R-GA-14	91%
16	Rep. Andrew Ogles	R-US-5	91%
17	Rep. Thomas Massie	R-KY-4	91%
18	Rep. Sheri Biggs	R-US-3	91%
19	Rep. Brandon Gill	R-US-26	91%
20	Rep. Mary Miller	R-IL-15	90%
21	Rep. Andy Harris	R-MD-1	89%
22	Rep. Victoria Spartz	R-IN-5	89%
23	Rep. Tom Tiffany	R-WI-7	89%
24	Rep. Ben Cline	R-VA-6	89%
25	Rep. Clay Higgins	R-LA-3	88%
26	Rep. Mark Harris	R-US-8	88%
27	Rep. Pat Harrigan	R-US-10	88%
28	Rep. Mike Collins	R-GA-10	88%
29	Rep. Aaron Bean	R-FL-4	87%
30	Rep. Russ Fulcher	R-ID-1	87%
31	Rep. Wesley Hunt	R-TX-38	87%
32	Rep. John McGuire	R-US-5	87%
33	Rep. Byron Donalds	R-FL-19	87%
34	Rep. Bob Onder	R-MO-3	86%
35	Rep. Diana Harshbarger	R-TN-1	86%
36	Rep. Cory Mills	R-FL-7	86%
37	Rep. Anna Paulina Luna	R-FL-13	86%
38	Rep. Mike Kennedy	R-US-3	86%
39	Rep. Tom McClintock	R-CA-5	86%
40	Rep. Warren Davidson	R-OH-8	86%
41	Rep. Richard McCormick	R-GA-7	86%
42	Rep. Jim Jordan	R-OH-4	85%
43	Rep. Jeff Crank	R-US-5	85%
44	Rep. Kat Cammack	R-FL-3	85%
45	Rep. Russell Fry	R-SC-7	85%
46	Rep. Barry Moore	R-AL-1	85%
47	Rep. Ronny Jackson	R-TX-13	84%
48	Rep. John Joyce	R-PA-13	84%
49	Rep. Brad Knott	R-US-13	84%
50	Rep. Mike Johnson	R-LA-4	83%