Compare

Deirdre Costigan vs Calum Miller

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

Photograph of Deirdre Costigan
Deirdre Costigan
Lab Ealing Southall
vs
Photograph of Calum Miller
Calum Miller
LD Bicester and Woodstock

Voting alignment

Deirdre Costigan and Calum Miller voted the same way 16% of the time, based on 337 shared comparable votes.

53 same votes 284 different votes 337 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
5 Aye 5 No
Democracy / Parliament 70% aligned 10 shared votes
8 Aye 2 No
6 Aye 4 No
Energy 50% aligned 10 shared votes
9 Aye 1 No
7 Aye 0 No
Digital / Online Safety 43% aligned 7 shared votes
3 Aye 4 No
1 Aye 4 No
Migration 40% aligned 5 shared votes
2 Aye 3 No
2 Aye 1 No
Foreign Affairs 33% aligned 3 shared votes
2 Aye 1 No
Most different by topic
14 Aye 4 No
Devolution / Local Government 0% aligned 18 shared votes
4 Aye 14 No
43 Aye 31 No
Tax 4% aligned 74 shared votes
34 Aye 40 No
25 Aye 15 No
Education 5% aligned 40 shared votes
17 Aye 23 No
5 Aye 10 No
Benefits 7% aligned 15 shared votes
9 Aye 6 No
2 Aye 9 No
Transport 9% aligned 11 shared votes
8 Aye 3 No

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

Voting record

91.0%
18% above average
Rank 14 of 649
Participation
70.7%
2% below average
Rank 414 of 649
528
580 eligible divisions
Total votes
410
580 eligible divisions
274
51.9% of votes cast
Aye votes
209
51.0% of votes cast
254
48.1% of votes cast
No votes
201
49.0% of votes cast
1
0.2% of votes cast
Against party
10
2.4% of votes cast
2 years, 2 months
Since 4 Jul 2024
Commons service
2 years, 2 months
Since 4 Jul 2024

Debates

4
-74.7 vs Commons average
Rank 628 of 649
Appearances
153
+74.3 vs Commons average
Rank 49 of 649
4
-133.1 vs Commons average
Rank 626 of 649
Contributions
180
+42.9 vs Commons average
Rank 143 of 649

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

Financials and interests

£196,485
all imported IPSA years
Lifetime expenses
£228,092
all imported IPSA years
£196,485
13% below average
Latest expenses
£228,092
1% above average
0
0 registered categories
Registered interests
13
6 registered categories
1
matched sponsored bills
Sponsored bills
4
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

Work / Employment
39 of 39 votes
#1
Devolution / Local Government
24 of 24 votes
Housing
31 of 31 votes
#2
Education
44 of 50 votes
Democracy / Parliament
14 of 14 votes
#3
Housing
27 of 31 votes
Migration
13 of 13 votes
#4
Defence
28 of 34 votes
Digital / Online Safety
11 of 11 votes
#5
NHS / Health
9 of 11 votes

Recent voting overlap

Where they voted differently
No
Representation of the People Bill: Report Stage: New Clause 88 2 Sept 2026
Democracy / Parliament
Aye
No
Representation of the People Bill: Report Stage: New Clause 65 2 Sept 2026
Democracy / Parliament
Aye
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
Aye
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 8 Jul 2026
No
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 5 1 Jul 2026
Energy Tax Transport
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 4 1 Jul 2026
Energy Tax Transport
Aye
No
Taxation (Energy and Vehicles) Bill Committee: New Clause 2 1 Jul 2026
Energy Tax Transport
Aye
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
No
No
Armed Forces Bill Report Stage: Amendment 11 22 Jun 2026
Defence
Aye
Where they voted the same
Aye
Representation of the People Bill: Third Reading 2 Sept 2026
Democracy / Parliament
Aye
No
Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026
Democracy / Parliament
No
No
Public Office (Accountability) Bill Report Stage: Amendment 19 14 Jul 2026
No
No
Public Office (Accountability) Bill Report Stage: Amendment 199 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
National Security (State Threats) Bill: motion to agree to Lords Amendment 1 6 Jul 2026
Defence
Aye
No
Armed Forces Bill Report Stage: New Clause 11 22 Jun 2026
Defence
No
No
Armed Forces Bill Committee: New Clause 6 2 Jun 2026
Defence
No
Aye
Draft Energy Prices Act 2022 (Extension of Time Limit) Regulations 2026 22 Apr 2026
Cost of Living Energy
Aye
Member source UK Parliament Members API
Voting source Commons Votes API