Statistics

Most Loyal MPs: Who Votes With Their Party Most Often?

Current MPs ranked by party loyalty — the share of their comparable Aye/No votes cast with their party majority (the factual inverse of rebellion). Minimum 50 votes. Independents and the Speaker are excluded as they take no party whip.

Showing 601-625 of 627 MPs

# MP Party loyalty
601 96.6 % (199/206)
602 96.6 % (1,136/1,176)
603 96.6 % (481/498)
604 96.6 % (395/409)
605 96.6 % (338/350)
606 96.5 % (305/316)
607 96.5 % (388/402)
608 96.5 % (385/399)
609 96.4 % (405/420)
610 96.4 % (376/390)
611 96.4 % (349/362)
612 96.4 % (347/360)
613 96.4 % (345/358)
614 96.4 % (371/385)
615 96.3 % (342/355)
616 96.2 % (329/342)
617 96.2 % (326/339)
618 96.2 % (400/416)
619 96.0 % (315/328)
620 96.0 % (264/275)
621 96.0 % (1,287/1,341)
622 95.8 % (458/478)
623 95.1 % (234/246)
624 94.8 % (1,314/1,386)
625 94.8 % (381/402)
Member source UK Parliament Members API
Voting source Commons Votes API

FAQs

How is this ranking calculated?

Current MPs ranked by party loyalty — the share of their comparable Aye/No votes cast with their party majority (the factual inverse of rebellion). Minimum 50 votes. Independents and the Speaker are excluded as they take no party whip.

Where does the data come from?

Rankings use official UK Parliament data — the Commons Votes API for voting and the Members API for MP details. Some measures are locally derived analysis by Ayes and Noes and are labelled as such; see the methodology on the statistics overview.

How often is it updated?

The ranking reflects the most recent data import. It refreshes as new divisions and member data are imported.