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Compare

Kate Dearden vs Deirdre Costigan

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

Photograph of Kate Dearden
Kate Dearden
Lab Halifax
vs
Photograph of Deirdre Costigan
Deirdre Costigan
Lab Ealing Southall

Voting alignment

Kate Dearden and Deirdre Costigan voted the same way 100% of the time, based on 345 shared comparable votes.

345 same votes 0 different votes 345 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
39 Aye 31 No
Tax 100% aligned 70 shared votes
39 Aye 31 No
26 Aye 16 No
Education 100% aligned 42 shared votes
26 Aye 16 No
14 Aye 21 No
Crime / Justice 100% aligned 35 shared votes
14 Aye 21 No
11 Aye 11 No
Housing 100% aligned 22 shared votes
11 Aye 11 No
17 Aye 4 No
Work / Employment 100% aligned 21 shared votes
17 Aye 4 No
Most different by topic
39 Aye 31 No
Tax 100% aligned 70 shared votes
39 Aye 31 No
26 Aye 16 No
Education 100% aligned 42 shared votes
26 Aye 16 No
14 Aye 21 No
Crime / Justice 100% aligned 35 shared votes
14 Aye 21 No
11 Aye 11 No
Housing 100% aligned 22 shared votes
11 Aye 11 No
17 Aye 4 No
Work / Employment 100% aligned 21 shared votes
17 Aye 4 No

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

Voting record

86.3 %
14 % above average
Rank 70 of 649
Participation
91.1 %
18 % above average
Rank 14 of 649
496
575 eligible divisions
Total votes
524
575 eligible divisions
245
49.4 % of votes cast
Aye votes
273
52.1 % of votes cast
251
50.6 % of votes cast
No votes
251
47.9 % 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

78
-0.5 vs Commons average
Rank 250 of 649
Appearances
8
-70.5 vs Commons average
Rank 616 of 649
198
+58.7 vs Commons average
Rank 123 of 649
Contributions
9
-130.3 vs Commons average
Rank 617 of 649

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

Financials and interests

£175,203
all imported IPSA years
Lifetime expenses
£196,485
all imported IPSA years
£175,203
23 % below average
Latest expenses
£196,485
13 % below average
7
2 registered categories
Registered interests
0
0 registered categories
0
matched sponsored bills
Sponsored bills
1
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

Energy
20 of 20 votes
#1
Work / Employment
39 of 39 votes
Digital / Online Safety
11 of 11 votes
#2
Housing
31 of 31 votes
NHS / Health
11 of 11 votes
#3
Migration
13 of 13 votes
Democracy / Parliament
10 of 10 votes
#4
Digital / Online Safety
11 of 11 votes
Environment / Climate
9 of 9 votes
#5
NHS / Health
11 of 11 votes

Recent voting overlap

These MPs agreed on every division where both voted in the current comparison sample.

Where they voted the same
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
Employment Tribunal (Extension of Time Limits) (Miscellaneous Amendments and Transitional Provisions) Regulations 2026 1 Jul 2026
Aye
Aye
Employment Tribunals Extension of Jurisdiction (England and Wales) (Amendment) Order 2026 1 Jul 2026
Aye
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
Aye
Member source UK Parliament Members API
Voting source Commons Votes API