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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 670 shared comparable votes.

550 same votes 120 different votes 670 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
13 Aye 14 No
Trade 96% aligned 27 shared votes
14 Aye 13 No
13 Aye 4 No
Foreign Affairs 94% aligned 17 shared votes
12 Aye 5 No
8 Aye 12 No
Work / Employment 90% aligned 20 shared votes
10 Aye 10 No
Most different by topic
8 Aye 8 No
Defence 50% aligned 16 shared votes
8 Aye 8 No
14 Aye 7 No
Benefits 57% aligned 21 shared votes
17 Aye 4 No
29 Aye 11 No
Education 63% aligned 40 shared votes
24 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

73.6 %
1 % above average
Rank 343 of 649
Participation
62.5 %
10 % below average
Rank 552 of 649
423
575 eligible divisions
Total votes
1,476
2,361 eligible divisions
210
49.6 % of votes cast
Aye votes
819
55.5 % of votes cast
213
50.4 % of votes cast
No votes
657
44.5 % of votes cast
1
0.2 % of votes cast
Against party
4
0.3 % of votes cast
2 years, 1 months
Since 4 Jul 2024
Commons service
43 years, 2 months
Since 9 Jun 1983

Debates

83
+5.1 vs Commons average
Rank 217 of 650
Appearances
130
+52.1 vs Commons average
Rank 84 of 650
105
-33.3 vs Commons average
Rank 295 of 650
Contributions
183
+44.7 vs Commons average
Rank 141 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
144 of 171 votes
Devolution / Local Government
21 of 24 votes
#2
Brexit / EU
172 of 211 votes
Trade
6 of 7 votes
#3
Housing
51 of 66 votes
Energy
17 of 20 votes
#4
Work / Employment
55 of 77 votes
Tax
94 of 111 votes
#5
Foreign Affairs
48 of 69 votes

Recent voting overlap

Where they voted differently
No
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
Aye
Aye
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
Aye
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
Where they voted the same
Aye
Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026
Trade Work / Employment
Aye
Aye
Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026
Trade Work / Employment
Aye
No
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
No
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
No
Aye
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026 8 Jul 2026
Education
Aye
Aye
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 8 Jul 2026
Aye
Aye
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
Aye
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1 6 Jul 2026
Defence
Aye
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
Member source UK Parliament Members API
Voting source Commons Votes API