Compare

Justin Madders vs Melanie Onn

A side-by-side comparison of voting participation, party rebellion, topic focus, and recent voting overlap.


Voting alignment

Justin Madders and Melanie Onn voted the same way 98% of the time, based on 957 shared comparable votes.

941 same votes 16 different votes 957 shared votes

Alignment only includes divisions where both MPs recorded an Aye or No vote. Tellers, absences, abstentions, and missing votes are excluded.

Topic alignment

Closest by topic
107 Aye 69 No
Tax 100% aligned 176 shared votes
107 Aye 69 No
43 Aye 19 No
Crime / Justice 100% aligned 62 shared votes
43 Aye 19 No
41 Aye 19 No
Education 100% aligned 60 shared votes
41 Aye 19 No
24 Aye 18 No
Transport 100% aligned 42 shared votes
24 Aye 18 No
19 Aye 17 No
Energy 100% aligned 36 shared votes
19 Aye 17 No
Most different by topic
84 Aye 41 No
Brexit / EU 99% aligned 125 shared votes
85 Aye 40 No
107 Aye 69 No
Tax 100% aligned 176 shared votes
107 Aye 69 No
43 Aye 19 No
Crime / Justice 100% aligned 62 shared votes
43 Aye 19 No
41 Aye 19 No
Education 100% aligned 60 shared votes
41 Aye 19 No
24 Aye 18 No
Transport 100% aligned 42 shared votes
24 Aye 18 No

Topic alignment uses local topic tags, so a division can count towards more than one topic.

Voting record

81.5%
9% above average
Rank 164 of 650
Participation
74.6%
2% above average
Rank 319 of 650
1,970
2,417 eligible divisions
Total votes
471
631 eligible divisions
1,078
54.7% of votes cast
Aye votes
233
49.5% of votes cast
892
45.3% of votes cast
No votes
238
50.5% of votes cast
17
0.9% of votes cast
Against party
1
0.2% of votes cast
11 years, 6 months
Since 7 May 2015
Commons service
2 years, 4 months
Since 4 Jul 2024

Debates

122
+27.5 vs Commons average
Rank 145 of 650
Appearances
122
+27.5 vs Commons average
Rank 148 of 650
188
+23.4 vs Commons average
Rank 182 of 650
Contributions
182
+17.4 vs Commons average
Rank 190 of 650

Debate figures cover imported Hansard debate appearances from the last 12 months.

Financials and interests

£2,078,779
all imported IPSA years
Lifetime expenses
£1,014,663
all imported IPSA years
£299,970
33% above average
Latest expenses
£201,216
11% below average
3
2 registered categories
Registered interests
6
1 registered category
2
matched sponsored bills
Sponsored bills
3
matched sponsored bills

Expenses use IPSA totals for financial year 2024-25. Sponsored bill counts depend on currently imported bill sponsor metadata.

Most active voting topics

Environment / Climate
45 of 49 votes
#1
Foreign Affairs
17 of 17 votes
Democracy / Parliament
43 of 47 votes
#2
Trade
9 of 10 votes
NHS / Health
50 of 56 votes
#3
Migration
152 of 171 votes
#4
Energy
17 of 20 votes
Work / Employment
71 of 80 votes
#5
Tax
102 of 121 votes

Recent voting overlap

Where they voted differently
No rebel
Closure motion 11 Sept 2026
Aye
Where they voted the same
Member source UK Parliament Members API
Voting source Commons Votes API