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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 369 shared comparable votes.

368 same votes 1 different votes 369 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

81.7%
9% above average
Rank 167 of 649
Participation
73.9%
1% above average
Rank 335 of 649
482
590 eligible divisions
Total votes
436
590 eligible divisions
236
49.0% of votes cast
Aye votes
214
49.1% of votes cast
246
51.0% of votes cast
No votes
222
50.9% of votes cast
0
0.0% of votes cast
Against party
1
0.2% of votes cast
2 years, 3 months
Since 4 Jul 2024
Commons service
2 years, 3 months
Since 4 Jul 2024

Debates

81
-2.7 vs Commons average
Rank 262 of 649
Appearances
91
+7.3 vs Commons average
Rank 215 of 649
87
-58.9 vs Commons average
Rank 378 of 649
Contributions
114
-31.9 vs Commons average
Rank 297 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
1
1 registered category
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

Democracy / Parliament
14 of 14 votes
#1
Foreign Affairs
4 of 4 votes
NHS / Health
11 of 11 votes
#2
Devolution / Local Government
21 of 24 votes
Education
48 of 50 votes
#3
Trade
6 of 7 votes
Energy
19 of 20 votes
#4
Energy
17 of 20 votes
Migration
12 of 13 votes
#5
Tax
94 of 112 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
Terminally Ill Adults (End of Life) Bill: Second Reading 11 Sept 2026
Aye
Aye
Closure motion 11 Sept 2026
Aye
Aye
Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026
Aye
No
Health Bill: Report Stage: Amendment 1 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 143 8 Sept 2026
No
No
Health Bill: Report Stage: New Clause 142 8 Sept 2026
No
Aye
Representation of the People Bill: Third Reading 2 Sept 2026
Democracy / Parliament
Aye
No
Representation of the People Bill: Report Stage: New Clause 88 2 Sept 2026
Democracy / Parliament
No
No
Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026
Democracy / Parliament
No
No
Representation of the People Bill: Report Stage: New Clause 65 2 Sept 2026
Democracy / Parliament
No
Member source UK Parliament Members API
Voting source Commons Votes API