Compare

Katie White vs Deirdre Costigan

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

Photograph of Katie White
Katie White
Lab Leeds North West
vs
Photograph of Deirdre Costigan
Deirdre Costigan
Lab Ealing Southall

Voting alignment

Katie White and Deirdre Costigan voted the same way 100% of the time, based on 370 shared comparable votes.

370 same votes 0 different votes 370 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
45 Aye 39 No
Tax 100% aligned 84 shared votes
45 Aye 39 No
18 Aye 26 No
Crime / Justice 100% aligned 44 shared votes
18 Aye 26 No
23 Aye 17 No
Education 100% aligned 40 shared votes
23 Aye 17 No
11 Aye 11 No
Housing 100% aligned 22 shared votes
11 Aye 11 No
7 Aye 13 No
Transport 100% aligned 20 shared votes
7 Aye 13 No
Most different by topic
45 Aye 39 No
Tax 100% aligned 84 shared votes
45 Aye 39 No
18 Aye 26 No
Crime / Justice 100% aligned 44 shared votes
18 Aye 26 No
23 Aye 17 No
Education 100% aligned 40 shared votes
23 Aye 17 No
11 Aye 11 No
Housing 100% aligned 22 shared votes
11 Aye 11 No
7 Aye 13 No
Transport 100% aligned 20 shared votes
7 Aye 13 No

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

Voting record

75.5 %
3 % above average
Rank 300 of 649
Participation
91.0 %
18 % above average
Rank 14 of 649
429
568 eligible divisions
Total votes
517
568 eligible divisions
197
45.9 % of votes cast
Aye votes
270
52.2 % of votes cast
232
54.1 % of votes cast
No votes
247
47.8 % 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

44
-31.2 vs Commons average
Rank 453 of 649
Appearances
10
-65.2 vs Commons average
Rank 614 of 649
114
-19.4 vs Commons average
Rank 241 of 649
Contributions
13
-120.4 vs Commons average
Rank 613 of 649

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

Financials and interests

£150,289
all imported IPSA years
Lifetime expenses
£196,485
all imported IPSA years
£150,289
34 % below average
Latest expenses
£196,485
13 % below average
4
3 registered categories
Registered interests
0
0 registered categories
1
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

NHS / Health
11 of 11 votes
#1
Work / Employment
37 of 37 votes
Democracy / Parliament
10 of 10 votes
#2
Housing
31 of 31 votes
Digital / Online Safety
10 of 11 votes
#3
Digital / Online Safety
11 of 11 votes
Education
44 of 50 votes
#4
Migration
11 of 11 votes
Benefits
25 of 30 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
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 Agriculture (Delinked Payments) (Reductions) (England) Regulations 2026 3 Jun 2026
Aye
No
Armed Forces Bill Committee: New Clause 13 2 Jun 2026
Defence
No
No
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
No
No
Armed Forces Bill Committee: New Clause 5 2 Jun 2026
Defence
No
Member source UK Parliament Members API
Voting source Commons Votes API