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 176-200 of 627 MPs

# MP Party loyalty
176 99.9 % (1,356/1,357)
177 99.9 % (1,354/1,355)
178 99.9 % (1,332/1,333)
179 99.9 % (1,290/1,291)
180 99.9 % (1,275/1,276)
181 99.9 % (1,213/1,214)
182 99.9 % (1,163/1,164)
183 99.9 % (1,112/1,113)
184 99.9 % (2,096/2,098)
185 99.9 % (969/970)
186 99.9 % (1,879/1,881)
187 99.9 % (1,819/1,821)
188 99.9 % (891/892)
189 99.9 % (1,749/1,751)
190 99.9 % (1,746/1,748)
191 99.9 % (872/873)
192 99.9 % (1,674/1,676)
193 99.9 % (1,622/1,624)
194 99.9 % (785/786)
195 99.9 % (1,511/1,513)
196 99.9 % (1,475/1,477)
197 99.9 % (1,468/1,470)
198 99.9 % (727/728)
199 99.9 % (679/680)
200 99.9 % (672/673)
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.