Roll-call participation leaderboard

The share of roll-call votes each member of Congress cast a recorded vote on, out of the roll calls held while they served. This is a plain, descriptive measure computed from CivicGate's roll-call record, not a judgment: a high or low rate has many legitimate causes (illness, travel, leadership duties, a late-term vacancy). Only members with enough recorded roll calls, in a chamber where our coverage is adequate, are ranked.

Participation counts the roll calls a member voted on (yea, nay, or present) against the roll calls held — a neutral description of attendance, not a performance score. Learn more →

Computed from Congress.gov roll-call votes · Congress 119

Voted in the most roll calls Voted in the fewest

#	Member	Party	State	Participation	Votes cast / eligible
1	Adam B. SchiffSenate	D	California	100%	30 / 30
2	Alan ArmstrongSenate	R	Oklahoma	100%	30 / 30
3	Alex PadillaSenate	D	California	100%	30 / 30
4	Angela D. AlsobrooksSenate	D	Maryland	100%	30 / 30
5	Ashley MoodySenate	R	Florida	100%	30 / 30
6	Bernie MorenoSenate	R	Ohio	100%	30 / 30
7	Bill CassidySenate	R	Louisiana	100%	30 / 30
8	Bill HagertySenate	R	Tennessee	100%	30 / 30
9	Brian SchatzSenate	D	Hawaii	100%	30 / 30
10	Charles E. SchumerSenate	D	New York	100%	30 / 30
11	Christopher MurphySenate	D	Connecticut	100%	30 / 30
12	Chuck GrassleySenate	R	Iowa	100%	30 / 30
13	Dan SullivanSenate	R	Alaska	100%	30 / 30
14	Deb FischerSenate	R	Nebraska	100%	30 / 30
15	Elizabeth WarrenSenate	D	Massachusetts	100%	30 / 30
16	Eric SchmittSenate	R	Missouri	100%	30 / 30
17	Jack ReedSenate	D	Rhode Island	100%	30 / 30
18	Jacky RosenSenate	D	Nevada	100%	30 / 30
19	James C. JusticeSenate	R	West Virginia	100%	30 / 30
20	James E. RischSenate	R	Idaho	100%	30 / 30
21	Jeff MerkleySenate	D	Oregon	100%	30 / 30
22	Jerry MoranSenate	R	Kansas	100%	30 / 30
23	Jim BanksSenate	R	Indiana	100%	30 / 30
24	John BarrassoSenate	R	Wyoming	100%	30 / 30
25	John HoevenSenate	R	North Dakota	100%	30 / 30
26	John KennedySenate	R	Louisiana	100%	30 / 30
27	John R. CurtisSenate	R	Utah	100%	30 / 30
28	John ThuneSenate	R	South Dakota	100%	30 / 30
29	John W. HickenlooperSenate	D	Colorado	100%	30 / 30
30	Jon HustedSenate	R	Ohio	100%	30 / 30
31	Joni ErnstSenate	R	Iowa	100%	30 / 30
32	Jon OssoffSenate	D	Georgia	100%	30 / 30
33	Josh HawleySenate	R	Missouri	100%	30 / 30
34	Margaret Wood HassanSenate	D	New Hampshire	100%	30 / 30
35	Maria CantwellSenate	D	Washington	100%	30 / 30
36	Mark R. WarnerSenate	D	Virginia	100%	30 / 30
37	Martin HeinrichSenate	D	New Mexico	100%	30 / 30
38	Michael F. BennetSenate	D	Colorado	100%	30 / 30
39	Mike CrapoSenate	R	Idaho	100%	30 / 30
40	Mike LeeSenate	R	Utah	100%	30 / 30
41	Mike RoundsSenate	R	South Dakota	100%	30 / 30
42	Patty MurraySenate	D	Washington	100%	30 / 30
43	Richard BlumenthalSenate	D	Connecticut	100%	30 / 30
44	Richard J. DurbinSenate	D	Illinois	100%	30 / 30
45	Rick ScottSenate	R	Florida	100%	30 / 30
46	Roger F. WickerSenate	R	Mississippi	100%	30 / 30
47	Roger MarshallSenate	R	Kansas	100%	30 / 30
48	Ron WydenSenate	D	Oregon	100%	30 / 30
49	Shelley Moore CapitoSenate	R	West Virginia	100%	30 / 30
50	Steve DainesSenate	R	Montana	100%	30 / 30
51	Susan M. CollinsSenate	R	Maine	100%	30 / 30
52	Tammy BaldwinSenate	D	Wisconsin	100%	30 / 30
53	Tammy DuckworthSenate	D	Illinois	100%	30 / 30
54	Tim KaineSenate	D	Virginia	100%	30 / 30
55	Tim SheehySenate	R	Montana	100%	30 / 30
56	Tina SmithSenate	D	Minnesota	100%	30 / 30
57	Todd YoungSenate	R	Indiana	100%	30 / 30
58	Andy KimSenate	D	New Jersey	99%	882 / 890
59	John CornynSenate	R	Texas	99%	880 / 890
60	David MccormickSenate	R	Pennsylvania	97%	864 / 890
61	Angus S. KingSenate	I	Maine	97%	29 / 30
62	Cindy Hyde-SmithSenate	R	Mississippi	97%	29 / 30
63	Edward J. MarkeySenate	D	Massachusetts	97%	29 / 30
64	Elissa SlotkinSenate	D	Michigan	97%	29 / 30
65	Gary C. PetersSenate	D	Michigan	97%	29 / 30
66	Jeanne ShaheenSenate	D	New Hampshire	97%	29 / 30
67	John BoozmanSenate	R	Arkansas	97%	29 / 30
68	Kevin CramerSenate	R	North Dakota	97%	29 / 30
69	Kirsten E. GillibrandSenate	D	New York	97%	29 / 30
70	Mazie K. HironoSenate	D	Hawaii	97%	29 / 30
71	Pete RickettsSenate	R	Nebraska	97%	29 / 30
72	Tim ScottSenate	R	South Carolina	97%	29 / 30
73	Tom CottonSenate	R	Arkansas	97%	29 / 30
74	Tommy TubervilleSenate	R	Alabama	97%	29 / 30
75	Cory A. BookerSenate	D	New Jersey	96%	850 / 890
76	Ted CruzSenate	R	Texas	95%	843 / 890
77	Peter WelchSenate	D	Vermont	94%	837 / 890
78	John FettermanSenate	D	Pennsylvania	93%	831 / 890
79	Christopher A. CoonsSenate	D	Delaware	93%	28 / 30
80	James LankfordSenate	R	Oklahoma	93%	28 / 30
81	Mark KellySenate	D	Arizona	93%	28 / 30
82	Raphael G. WarnockSenate	D	Georgia	93%	28 / 30
83	Ron JohnsonSenate	R	Wisconsin	93%	28 / 30
84	Sheldon WhitehouseSenate	D	Rhode Island	93%	28 / 30
85	Ted BuddSenate	R	North Carolina	93%	28 / 30
86	Bernard SandersSenate	I	Vermont	93%	827 / 890
87	Amy KlobucharSenate	D	Minnesota	90%	27 / 30
88	Katie Boyd BrittSenate	R	Alabama	90%	27 / 30
89	Rand PaulSenate	R	Kentucky	90%	27 / 30
90	Cynthia M. LummisSenate	R	Wyoming	87%	26 / 30
91	Ruben GallegoSenate	D	Arizona	83%	25 / 30
92	Marsha BlackburnSenate	R	Tennessee	77%	23 / 30
93	Thomas TillisSenate	R	North Carolina	77%	23 / 30
94	Lisa MurkowskiSenate	R	Alaska	73%	22 / 30
95	Mitch McconnellSenate	R	Kentucky	0%	0 / 30

Participation = the share of the member's recorded roll calls this Congress on which they cast a vote (yea, nay, or present) rather than being recorded as not voting. Votes cast / eligible = the raw counts behind the rate (only members above a small floor of recorded roll calls are ranked). The rate is published only where CivicGate's coverage of the chamber's roll calls is adequate, so members from thinly-covered periods are simply absent, not shown at 0%. See any member's Voting record section for their per-position breakdown next to the roll calls it comes from.