The Vote Ledger
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Data through Sep 17, 2026Compare members
The Vote Ledger
MC

Mike Coffman

Representative from Colorado
HOUSEREPUBLICAN2009–2019ID C001077
Compare
LegislationHEADLINE
6%with Dems
of 4,590 votes
Nominations
—with Dems
of 0 · confirmations only
All contested
6%with Dems
of 4,590 · both combined
Steepest move
+3 pts
2009 → 2011
still a Republican

Career arc

Legislation leads. Each point is one Congress: how often they sided with the Democratic majority on contested bills, resolutions and amendments.

100%75%50%25%0%sides with Democrats ↑sides with Republicans ↓20092015
2017–18115th Congress
Sat as a Republican
7.6%with Democrats
of 827 contested votes
Votes for this Congress are open below
Steepest move: 2009 → 2011, +3 pts — within one party label.
Sat as a DemocratSat as a RepublicanVotes available below

Votes

1 of these 9 roll calls have no description. About 25% of roll calls since 1989 are blank in the source too. Some also lack a bill number.

DateBillVoteTypeCastSided with
Dec 21, 2018S. 3628National Flood Insurance Program Extention ActLEGISLATIONYEABOTH · NOT SCORED
Dec 21, 2018H.Con.Res. 148Correct Enrollment to S. 3628LEGISLATIONYEABOTH · NOT SCORED
Dec 21, 2018noneNo description in the source recordLEGISLATIONYEAREP MAJORITY
Full textNo description in the source record. What survives: the date, how they voted and which side that matched.Party majoritiesDemocrats Nay · Republicans YeaCounts toward scoreYes — the parties split.
Where this lands
YEASided with the Republican majority
Dec 21, 2018H.R. 7388National Flood Insurance Program Competition and Extension Act of 2018LEGISLATIONYEAREP MAJORITY
Dec 21, 2018S. 3456To redesignate Hobe Sound National Wildlife Refuge as the Nathaniel P. Reed Hobe Sound National Wildlife Refuge, and for other purposesLEGISLATIONYEABOTH · NOT SCORED
Dec 21, 2018H.R. 62879/11 Memorial ActLEGISLATIONYEABOTH · NOT SCORED
Dec 21, 2018S. 1934Alaska Remote Generator Reliability and Protection ActLEGISLATIONYEAREP MAJORITY
Dec 21, 2018S. 512Nuclear Energy Innovation and Modernization ActLEGISLATIONYEABOTH · NOT SCORED
Dec 21, 2018S. 3247Women’s Entrepreneurship and Economic and Empowerment ActLEGISLATIONYEABOTH · NOT SCORED
9 most recent roll calls shown · 827 contested votes scored in the 115th CongressAll votes this Congress →

By policy area

career · legislation
Congress0.5% · 1,191 votes
Economics and Public Finance11.8% · 1,026 votes
Armed Forces and National Security14.9% · 355 votes
Government Operations and Politics2.1% · 237 votes
Environmental Protection1.5% · 204 votes
Finance and Financial Sector1.1% · 188 votes
Energy1.6% · 185 votes
Public Lands and Natural Resources1.8% · 171 votes
Health0.8% · 124 votes
Taxation0% · 106 votes
Emergency Management14% · 93 votes
Transportation and Public Works4.7% · 86 votes
Agriculture and Food10% · 70 votes
Education2.9% · 68 votes
Law0% · 53 votes
Water Resources Development0% · 51 votes
Crime and Law Enforcement6.4% · 47 votes
Science, Technology, Communications6.7% · 45 votes
Labor and Employment0% · 40 votes
Housing and Community Development0% · 37 votes
International Affairs7.7% · 26 votes
Commerce8% · 25 votes
Immigration14.3% · 21 votes
Native Americans5.6% · 18 votes
Civil Rights and Liberties, Minority Issues0% · 10 votes
Foreign Trade and International Finance10% · 10 votes
Social Welfare0% · 10 votes
Too few contested votes to score
Animals— · 9 votes
Families— · 1 vote
Sports and Recreation— · 1 vote

They also voted in 2 areas where the parties never split, so there is nothing to score — never on a contested question: Arts, Culture, Religion, Social Sciences and History.

Blue is the share of votes siding with the Democratic majority; the tick marks 50%.

Service record

5 Congresses
111th · 2009115th · 2017
Republican · House · CO111th–115th
Term datesexact
Members · Colorado
MC

Mike Coffman

Representative from Colorado
HOUSER2009–20195 CONGRESSES
Compare
LegislationHEADLINE
5.8%with Democrats
of 4,590 votes · 94.2% with Republicans
Nominations—of 0 votes
All contested6%of 4,590 · combined
Steepest move+3 pts2009→11, as a Republican

Career arc

10050020092017
2017–18 · 115th · Republican · of 827 votes7.6%

Legislation leads. Tap a point to read that Congress.

Votes

About 25% of roll calls since 1989 are blank too. These rows carry a date, a bill number where one exists, how they voted and which side that matched.
Democratic majorityNay
Republican majorityYea
Counts toward scoreYes
Open roll call
Latest 6 shown · 827 contested votes scored in the 115th

By policy area

career
Congress0.5% · 1,191
Economics and Public Finance11.8% · 1,026
Armed Forces and National Security14.9% · 355
Government Operations and Politics2.1% · 237
Environmental Protection1.5% · 204
Finance and Financial Sector1.1% · 188
Energy1.6% · 185
Public Lands and Natural Resources1.8% · 171
Health0.8% · 124
Taxation0% · 106
Emergency Management14% · 93
Transportation and Public Works4.7% · 86
Agriculture and Food10% · 70
Education2.9% · 68
Law0% · 53
Water Resources Development0% · 51
Crime and Law Enforcement6.4% · 47
Science, Technology, Communications6.7% · 45
Labor and Employment0% · 40
Housing and Community Development0% · 37
International Affairs7.7% · 26
Commerce8% · 25
Immigration14.3% · 21
Native Americans5.6% · 18
Civil Rights and Liberties, Minority Issues0% · 10
Foreign Trade and International Finance10% · 10
Social Welfare0% · 10
Animals— · 9
Families— · 1
Sports and Recreation— · 1

Also voted in 2 areas where the parties never split — never on a contested question: Arts, Culture, Religion, Social Sciences and History.

Service record

111th · 2009115th · 2017
Republican111th–115th

Party switchers

John Alexander LoganD→R · IL · 40thWesley Wade WatkinsD→R · OK · 105thBen Nighthorse CampbellD→R · CO · 104th
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