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 151-175 of 627 MPs

# MP Party loyalty
151 100.0 % (222/222)
152 100.0 % (158/158)
153 100.0 % (143/143)
154 100.0 % (83/83)
155 100.0 % (62/62)
156 100.0 % (2,093/2,094)
157 99.9 % (1,913/1,914)
158 99.9 % (1,791/1,792)
159 99.9 % (1,772/1,773)
160 99.9 % (1,674/1,675)
161 99.9 % (1,646/1,647)
162 99.9 % (1,627/1,628)
163 99.9 % (1,617/1,618)
164 99.9 % (1,567/1,568)
165 99.9 % (1,566/1,567)
166 99.9 % (1,555/1,556)
167 99.9 % (1,534/1,535)
168 99.9 % (1,524/1,525)
169 99.9 % (1,521/1,522)
170 99.9 % (1,475/1,476)
171 99.9 % (1,449/1,450)
172 99.9 % (1,445/1,446)
173 99.9 % (1,394/1,395)
174 99.9 % (1,382/1,383)
175 99.9 % (1,377/1,378)
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.