Compare

Melanie Onn vs Jeremy Corbyn

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

Photograph of Melanie Onn
Melanie Onn
Lab Great Grimsby and Cleethorpes
vs
Photograph of Jeremy Corbyn
Jeremy Corbyn
YP Islington North

Voting alignment

Melanie Onn and Jeremy Corbyn voted the same way 82% of the time, based on 659 shared comparable votes.

542 same votes 117 different votes 659 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
3 Aye 4 No
Environment / Climate 100% aligned 7 shared votes
3 Aye 4 No
86 Aye 40 No
Brexit / EU 98% aligned 126 shared votes
84 Aye 42 No
11 Aye 14 No
Trade 96% aligned 25 shared votes
12 Aye 13 No
13 Aye 4 No
Foreign Affairs 94% aligned 17 shared votes
12 Aye 5 No
17 Aye 10 No
Transport 89% aligned 27 shared votes
20 Aye 7 No
Most different by topic
7 Aye 8 No
Defence 47% aligned 15 shared votes
7 Aye 8 No
14 Aye 7 No
Benefits 57% aligned 21 shared votes
17 Aye 4 No
28 Aye 11 No
Education 62% aligned 39 shared votes
23 Aye 16 No
6 Aye 15 No
Housing 67% aligned 21 shared votes
9 Aye 12 No
31 Aye 14 No
Crime / Justice 69% aligned 45 shared votes
25 Aye 20 No

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

Voting record

73.3 %
1 % above average
Rank 355 of 650
Participation
62.4 %
10 % below average
Rank 554 of 650
409
558 eligible divisions
Total votes
1,463
2,344 eligible divisions
203
49.6 % of votes cast
Aye votes
809
55.3 % of votes cast
206
50.4 % of votes cast
No votes
654
44.7 % of votes cast
1
0.2 % of votes cast
Against party
4
0.3 % of votes cast
1 years, 11 months
Since 4 Jul 2024
Commons service
43 years, 0 months
Since 9 Jun 1983

Debates

69
-0.8 vs Commons average
Rank 248 of 650
Appearances
112
+42.2 vs Commons average
Rank 93 of 650
80
-43.9 vs Commons average
Rank 355 of 650
Contributions
164
+40.1 vs Commons average
Rank 139 of 650

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

Financials and interests

£1,014,663
all imported IPSA years
Lifetime expenses
£2,714,849
all imported IPSA years
£201,216
11 % below average
Latest expenses
£284,788
26 % above average
6
1 registered category
Registered interests
29
3 registered categories
3
matched sponsored bills
Sponsored bills
5
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

Foreign Affairs
4 of 4 votes
#1
Migration
142 of 169 votes
Devolution / Local Government
21 of 24 votes
#2
Brexit / EU
172 of 211 votes
Tax
91 of 108 votes
#3
Housing
51 of 66 votes
Energy
14 of 17 votes
#4
Work / Employment
53 of 75 votes
NHS / Health
9 of 11 votes
#5
Foreign Affairs
48 of 69 votes

Recent voting overlap

Where they voted differently
Aye
Opposition Day Motion: Defence spending and readiness - Prime Minister's Amendment 23 Jun 2026
Defence
No
No
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
Aye
No
Armed Forces Bill Report Stage: New Clause 22 22 Jun 2026
Defence
Aye
Aye
Draft Clean Air Zones Central Services (Fees) (England) (Amendment) Regulations 2026 16 Jun 2026
No rebel
No
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: Amendment 3 16 Jun 2026
Aye
No
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: New Clause 13 16 Jun 2026
Aye
No
Armed Forces Bill Committee: New Clause 13 2 Jun 2026
Defence
Aye
Aye
King's Speech Motion for an Address 20 May 2026
No
Aye
English Devolution and Community Empowerment Bill: motion to disagree to Lords Amendment 4 21 Apr 2026
Devolution / Local Government
No
Aye
English Devolution and Community Empowerment Bill: motion to disagree to Lords Amendment 2 21 Apr 2026
Devolution / Local Government
No
Where they voted the same
Aye
Draft Climate Change Act 2008 (Credit Limit) Order 2026 24 Jun 2026
Environment / Climate
Aye
Aye
Draft Climate Change Act 2008 (International Aviation and International Shipping) Regulations 2026 24 Jun 2026
Environment / Climate Transport
Aye
Aye
Draft Carbon Budget Order 2026 24 Jun 2026
Environment / Climate
Aye
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
Aye
No
Opposition day: Defence spending and readiness 23 Jun 2026
Defence
No
No
Armed Forces Bill Report Stage: New Clause 11 22 Jun 2026
Defence
No
No
Cyber Security and Resilience (Network and Information Systems) Bill Remaining Stages: New Clause 14 16 Jun 2026
No
No
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
No
No
Steel Industry (Nationalisation) Bill: Reasoned Amendment to Second Reading 21 May 2026
No
No
King's Speech Motion for an Address: amendment (p) 20 May 2026
No
Member source UK Parliament Members API
Voting source Commons Votes API