Compare

Keir Mather vs Dan Jarvis

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

Photograph of Keir Mather
Keir Mather
Lab Selby
vs
Photograph of Dan Jarvis
Dan Jarvis
Lab Barnsley North

Voting alignment

Keir Mather and Dan Jarvis voted the same way 100% of the time, based on 289 shared comparable votes.

289 same votes 0 different votes 289 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
18 Aye 20 No
Tax 100% aligned 38 shared votes
18 Aye 20 No
6 Aye 23 No
Migration 100% aligned 29 shared votes
6 Aye 23 No
11 Aye 14 No
Crime / Justice 100% aligned 25 shared votes
11 Aye 14 No
17 Aye 6 No
Work / Employment 100% aligned 23 shared votes
17 Aye 6 No
12 Aye 9 No
Education 100% aligned 21 shared votes
12 Aye 9 No
Most different by topic
18 Aye 20 No
Tax 100% aligned 38 shared votes
18 Aye 20 No
6 Aye 23 No
Migration 100% aligned 29 shared votes
6 Aye 23 No
11 Aye 14 No
Crime / Justice 100% aligned 25 shared votes
11 Aye 14 No
17 Aye 6 No
Work / Employment 100% aligned 23 shared votes
17 Aye 6 No
12 Aye 9 No
Education 100% aligned 21 shared votes
12 Aye 9 No

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

Voting record

75.6%
3% above average
Rank 296 of 649
Participation
61.5%
11% below average
Rank 565 of 649
602
796 eligible divisions
Total votes
1,461
2,376 eligible divisions
294
48.8% of votes cast
Aye votes
832
56.9% of votes cast
308
51.2% of votes cast
No votes
629
43.1% of votes cast
0
0.0% of votes cast
Against party
3
0.2% of votes cast
3 years, 2 months
Since 20 Jul 2023
Commons service
15 years, 7 months
Since 3 Mar 2011

Debates

103
+19.4 vs Commons average
Rank 160 of 650
Appearances
87
+3.4 vs Commons average
Rank 228 of 650
546
+400.3 vs Commons average
Rank 16 of 650
Contributions
887
+741.3 vs Commons average
Rank 4 of 650

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

Financials and interests

£451,152
all imported IPSA years
Lifetime expenses
£3,206,085
all imported IPSA years
£306,391
35% above average
Latest expenses
£320,947
42% above average
1
1 registered category
Registered interests
7
3 registered categories
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

Education
50 of 52 votes
#1
Housing
54 of 67 votes
Democracy / Parliament
16 of 17 votes
#2
Trade
71 of 91 votes
Transport
31 of 33 votes
#3
Foreign Affairs
53 of 69 votes
Benefits
27 of 31 votes
#4
Brexit / EU
160 of 211 votes
NHS / Health
12 of 14 votes
#5
Transport
63 of 95 votes

Recent voting overlap

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

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
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
Public Office (Accountability) Bill Report Stage: Amendment 3 14 Jul 2026
No
Aye
Immigration and Asylum Bill: Second Reading 13 Jul 2026
Migration
Aye
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading 13 Jul 2026
Migration
No
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
Member source UK Parliament Members API
Voting source Commons Votes API