Compare

Andrew Cooper vs Keir Mather

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

Photograph of Andrew Cooper
Andrew Cooper
Lab Mid Cheshire
vs
Photograph of Keir Mather
Keir Mather
Lab Selby

Voting alignment

Andrew Cooper and Keir Mather voted the same way 100% of the time, based on 372 shared comparable votes.

372 same votes 0 different votes 372 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
42 Aye 35 No
Tax 100% aligned 77 shared votes
42 Aye 35 No
28 Aye 13 No
Education 100% aligned 41 shared votes
28 Aye 13 No
17 Aye 18 No
Crime / Justice 100% aligned 35 shared votes
17 Aye 18 No
23 Aye 5 No
Work / Employment 100% aligned 28 shared votes
23 Aye 5 No
10 Aye 15 No
Defence 100% aligned 25 shared votes
10 Aye 15 No
Most different by topic
42 Aye 35 No
Tax 100% aligned 77 shared votes
42 Aye 35 No
28 Aye 13 No
Education 100% aligned 41 shared votes
28 Aye 13 No
17 Aye 18 No
Crime / Justice 100% aligned 35 shared votes
17 Aye 18 No
23 Aye 5 No
Work / Employment 100% aligned 28 shared votes
23 Aye 5 No
10 Aye 15 No
Defence 100% aligned 25 shared votes
10 Aye 15 No

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

Voting record

91.7 %
19 % above average
Rank 11 of 649
Participation
75.2 %
3 % above average
Rank 307 of 649
521
568 eligible divisions
Total votes
582
774 eligible divisions
264
50.7 % of votes cast
Aye votes
287
49.3 % of votes cast
257
49.3 % of votes cast
No votes
295
50.7 % of votes cast
0
0.0 % of votes cast
Against party
0
0.0 % of votes cast
2 years, 0 months
Since 4 Jul 2024
Commons service
2 years, 11 months
Since 20 Jul 2023

Debates

72
-2.3 vs Commons average
Rank 260 of 649
Appearances
93
+18.7 vs Commons average
Rank 151 of 649
98
-34.0 vs Commons average
Rank 306 of 649
Contributions
399
+267.0 vs Commons average
Rank 29 of 649

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

Financials and interests

£180,143
all imported IPSA years
Lifetime expenses
£451,152
all imported IPSA years
£180,143
20 % below average
Latest expenses
£306,391
35 % above average
0
0 registered categories
Registered interests
1
1 registered category
0
matched sponsored bills
Sponsored bills
0
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
37 of 37 votes
#1
Education
50 of 52 votes
Benefits
30 of 30 votes
#2
Transport
31 of 33 votes
Energy
20 of 20 votes
#3
Democracy / Parliament
12 of 13 votes
Digital / Online Safety
11 of 11 votes
#4
Benefits
27 of 31 votes
Migration
11 of 11 votes
#5
NHS / Health
12 of 14 votes

Recent voting overlap

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

Where they voted the same
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
Draft Climate Change Act 2008 (Credit Limit) Order 2026 24 Jun 2026
Environment / Climate
Aye
Aye
Draft Climate Change Act 2008 (International Aviation and International Shipping) Regulations 2026 24 Jun 2026
Environment / Climate Transport
Aye
Aye
Draft Carbon Budget Order 2026 24 Jun 2026
Environment / Climate
Aye
Aye
Customs (Tariff and Miscellaneous Amendments) (No. 4) Regulations 2026 24 Jun 2026
Trade
Aye
No
Opposition Day: Puberty blockers 23 Jun 2026
No
Member source UK Parliament Members API
Voting source Commons Votes API