Compare

Samantha Niblett vs Melanie Onn

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

Photograph of Samantha Niblett
Samantha Niblett
Lab South Derbyshire
vs
Photograph of Melanie Onn
Melanie Onn
Lab Great Grimsby and Cleethorpes

Voting alignment

Samantha Niblett and Melanie Onn voted the same way 100% of the time, based on 354 shared comparable votes.

353 same votes 1 different votes 354 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
52 Aye 39 No
Tax 100% aligned 91 shared votes
52 Aye 39 No
25 Aye 13 No
Education 100% aligned 38 shared votes
25 Aye 13 No
21 Aye 8 No
Crime / Justice 100% aligned 29 shared votes
21 Aye 8 No
6 Aye 16 No
Defence 100% aligned 22 shared votes
6 Aye 16 No
11 Aye 9 No
Benefits 100% aligned 20 shared votes
11 Aye 9 No
Most different by topic
52 Aye 39 No
Tax 100% aligned 91 shared votes
52 Aye 39 No
25 Aye 13 No
Education 100% aligned 38 shared votes
25 Aye 13 No
21 Aye 8 No
Crime / Justice 100% aligned 29 shared votes
21 Aye 8 No
6 Aye 16 No
Defence 100% aligned 22 shared votes
6 Aye 16 No
11 Aye 9 No
Benefits 100% aligned 20 shared votes
11 Aye 9 No

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

Voting record

81.6 %
9 % above average
Rank 168 of 649
Participation
73.3 %
1 % above average
Rank 352 of 649
465
570 eligible divisions
Total votes
418
570 eligible divisions
230
49.5 % of votes cast
Aye votes
208
49.8 % of votes cast
235
50.5 % of votes cast
No votes
210
50.2 % of votes cast
0
0.0 % of votes cast
Against party
1
0.2 % of votes cast
2 years, 0 months
Since 4 Jul 2024
Commons service
2 years, 0 months
Since 4 Jul 2024

Debates

80
+4.7 vs Commons average
Rank 213 of 649
Appearances
79
+3.7 vs Commons average
Rank 222 of 649
88
-45.8 vs Commons average
Rank 344 of 649
Contributions
101
-32.8 vs Commons average
Rank 300 of 649

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

Financials and interests

£212,260
all imported IPSA years
Lifetime expenses
£1,014,663
all imported IPSA years
£212,260
6 % below average
Latest expenses
£201,216
11 % below average
2
2 registered categories
Registered interests
6
1 registered category
0
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

NHS / Health
11 of 11 votes
#1
Foreign Affairs
4 of 4 votes
Democracy / Parliament
10 of 10 votes
#2
Devolution / Local Government
21 of 24 votes
Education
48 of 50 votes
#3
Energy
17 of 20 votes
Energy
19 of 20 votes
#4
Tax
94 of 111 votes
Migration
12 of 13 votes
#5
NHS / Health
9 of 11 votes

Recent voting overlap

Where they voted differently
Aye
Elections (proportional representation): Ten Minute Rule Motion 3 Dec 2024
No rebel
Where they voted the same
Aye
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
Aye
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
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
No
Aye
Draft Climate Change Act 2008 (Credit Limit) Order 2026 24 Jun 2026
Environment / Climate
Aye
Member source UK Parliament Members API
Voting source Commons Votes API