Former member of Congress · last served 115th Congress

Mike Coffman

REPUBLICAN U.S. Representative · ColoradoHouse 2009–2019 (CO-6)

Mike Coffman was a Republican U.S. representative from Colorado, first elected to Congress in 2009, who voted with most Republicans on 91% of the 112th Congress’s yes/no votes and sponsored 7 bills that became law (113th–115th Congress).

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63Bills & resolutions sponsored113th–115th Congress (excludes amendments)

10Passed a chamberof 61 substantive bills (excludes resolutions and ceremonial bills)

7Became law5 substantive + 2 ceremonial · 113th–115th Congress

57Broke with partyof 654 yes/no votes, 112th (8.7%)

3Missed votesof 658 roll calls, 112th (0.5%)

—Pork: own shareFY2024 earmarks: not in office

How we count: “Broke with party” is a yes/no roll call where the member voted against most of their own party on that vote (party as recorded; even splits not counted). “Pork: own share” splits each earmark shared by several members evenly among them.

5 most recent votes

NayOn Motion to Concur in the Senate Amendments — American Taxpayer Relief Act of 2012
Jan 1, 2013 · Passed
YeaOn Agreeing to the Resolution — Providing for consideration of the Senate amendments to the bill (H.R. 8) to extend certain tax relief provisions enacted in 2001 and…
Jan 1, 2013 · Passed
YeaOn Motion to Suspend the Rules and Concur in the Senate Amendment — Drywall Safety Act of 2012
Jan 1, 2013 · Passed
YeaOn Motion to Suspend the Rules and Concur in the Senate Amendment — To provide for the conveyance of certain property from the United States to the Maniilaq Association located in Kotzebue, Alaska.
Jan 1, 2013 · Passed
YeaOn Motion to Suspend the Rules and Pass — Congressional Pay Freeze and Fiscal Responsibility Act
Jan 1, 2013 · Passed

5 most recent bills

H.R. 5792 To designate the facility of the United States Postal Service located at 90 North 4th Avenue in Brighton, Colorado, as the "Detective Heath McDonald Gumm Post…
Dec 21, 2018 · Became Public Law No: 115-360.
H.R. 5791 To designate the facility of the United States Postal Service located at 9609 South University Boulevard in Highlands Ranch, Colorado, as the "Deputy Sheriff…
Dec 21, 2018 · Became Public Law No: 115-359.
H.R. 7064 Fair Environmental Trade Agreements Act of 2018
Oct 17, 2018 · Referred to the Subcommittee on Trade.
H.R. 6696 TPS Extension Act of 2018
Oct 9, 2018 · Referred to the Subcommittee on Immigration and Border Security.
H.R. 6926 Pilot Act of 2018
Sep 27, 2018 · Referred to the House Committee on Education and the Workforce.

Top bills sponsored

Laws first, then bills that passed a chamber, were reported from committee, or drew the most cosponsors.

Elections Rep. Coffman has won

Rep. Coffman has won 5 U.S. House elections (2008–2016). Of the contested races, margins ran from 2.0 to 34.2 points.

Democratic winRepublican winseat changed partyunopposed

Elections won5 in the data (1976–2024); losses are not listed

Closest win: 2.0 points2012, CO-6

Won an open seat or took one from the other party1 of 5 elections (open seat or changed party)

Seat history, Colorado’s 6th districtWinners, most recent three: Thomas Tancredo (R) 1998–2006 → Mike Coffman (R) 2008–2016 → Jason Crow (D) 2018–2024. Elections shown, not terms; special elections not included.

Full election history for this seat →

Source: MIT Election Data and Science Lab, U.S. House V15 / U.S. Senate V8 (CC0), retrieved 2026-10-18; winners matched to member records by seat and term. Results run through the 2024 elections; nothing from 2026 is shown until it is certified. A margin is a fact about one election, never a score of how well a member represents anyone, and PORKER does not rank members by it.

How has Colorado’s 6th district done while Rep. Coffman served?

2012 to 2018 in CO-6: typical household income was up 17% after inflation, the share of people below the poverty line was down 4.3 points, and the share of workers looking for a job was down 4.1 points.

Typical household income · after inflation

CO-6: $88.2K in 2012 → $103.3K in 2018

CO-6 up 17%Colorado up 16%U.S. up 10%

Share of people below the poverty line

CO-6: 11.2% in 2012 → 6.8% in 2018

CO-6 down 4.3 pointsColorado down 4.1 pointsU.S. down 2.8 points

Share of workers looking for a job

CO-6: 7.7% in 2012 → 3.6% in 2018

CO-6 down 4.1 pointsColorado down 3.9 pointsU.S. down 4.5 points

Each mini chart has its own scale, fitted to its lines (it does not start at zero), so compare the numbers, not the heights. Teal = district, oxblood = state, grey = U.S.

While they served, not because of them. This shows what happened in Colorado’s 6th district during Coffman’s time representing it (2009 to 2019). It does not say what the member did or caused. It is not a score, and PORKER never ranks members on it.

Only one set of district lines is shown. CO-6 was redrawn in 2012 and again in 2022, and a redrawn district is a different place. So this card shows only the longest stretch on the same lines during the term, 2012 to 2018 (no 2020 yearly estimate), not the full 2009 to 2019.

See the full 20-year record →Source: U.S. Census Bureau, American Community Survey 1-year estimates (tables B19013, B17001, B23001) and BLS CPI-U-RS for inflation, retrieved October 18, 2026. “About the same” means the change is inside the 90% margins of error. Who held the seat: Congress.gov member service records, year level.

Official records on bills this member sponsored

115th Congress. What Congress.gov lists for the 26 bills sponsored.

Record	Bills	Source
Bills sponsored	26	Source: Congress.gov member record, PORKER copy of October 26, 2026 ↗ See them →
With a sponsor’s constitutional-authority statement	26	See the 26 →
With a CBO cost estimate listed	4	See the 4 →
With a committee report listed	4	See the 4 →
With a Congress.gov note	1	See the 1 →

Evidence

How counted: Bills where this member is the lead (first-listed) sponsor in the 115th Congress, read from the stored Congress.gov bill records
Fields: cboCostEstimates, committeeReports, constitutionalAuthorityStatementText, notes
PORKER copy refreshed: October 26, 2026 (nightly)

Read this first. These are counts of records Congress.gov lists. Many bills never get a CBO estimate or a report, so a zero is not a mark against a member. We never show this as a score.

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Data as of Oct 26, 2026 · latest recorded House vote Sep 16, 2026 · Sources: Congress.gov, Senate.gov, House Clerk, Appropriations Committee earmark tables. PORKER is non-partisan.