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Simpson, Michael K.
Member of Congress

Simpson, Michael K.

Republican Idaho Official website
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Bills introduced
159
During their time in Congress
Bills cosponsored
2,232
Signed on as a supporter
Status
Serving now
As of our last update

Track record

Straight from the public record
Votes with their party
97%
6,455 Yea/Nay votes vs. the Republican majority
Roll-call votes missed
6%
384 of 6,842 votes
Bills enacted into law
7.2%
11 of 153 bills they introduced

Based on 6,842 recorded votes and 153 sponsored bills in our data. Most bills never become law — a low enactment rate is normal across Congress.

 Time in Congress
  • House of Representatives · Idaho · District 2
    1999–2001 · Congress 106
  • House of Representatives · Idaho · District 2
    2001–2003 · Congress 107
  • House of Representatives · Idaho · District 2
    2003–2005 · Congress 108
  • House of Representatives · Idaho · District 2
    2005–2007 · Congress 109
  • House of Representatives · Idaho · District 2
    2007–2009 · Congress 110
  • House of Representatives · Idaho · District 2
    2009–2011 · Congress 111
  • House of Representatives · Idaho · District 2
    2011–2013 · Congress 112
  • House of Representatives · Idaho · District 2
    2013–2015 · Congress 113
  • House of Representatives · Idaho · District 2
    2015–2017 · Congress 114
  • House of Representatives · Idaho · District 2
    2017–2019 · Congress 115
  • House of Representatives · Idaho · District 2
    2019–2021 · Congress 116
  • House of Representatives · Idaho · District 2
    2021–2023 · Congress 117
  • House of Representatives · Idaho · District 2
    2023–2025 · Congress 118
  • House of Representatives · Idaho · District 2
    2025–present · Congress 119
 Washington, DC office

2084 Rayburn House Office Building

Washington, DC 20515

 (202) 225-5531

 How they voted recently 20 votes shown
DateVoteQuestionPositionResult
May 21, 2026 H #191 On Passage · 119-HR-6047 Yea Passed Details →
May 21, 2026 H #190 On Passage · 119-HR-1041 Yea Passed Details →
May 21, 2026 H #189 On Motion to Recommit · 119-HR-1041 Nay Failed Details →
May 21, 2026 H #188 On Passage · 119-HR-1329 Yea Failed Details →
May 21, 2026 H #187 On Motion to Recommit · 119-HR-1329 Nay Failed Details →
May 20, 2026 H #186 On Agreeing to the Resolution · 119-HR-1041 Yea Passed Details →
May 20, 2026 H #185 On Ordering the Previous Question · 119-HR-1041 Yea Passed Details →
May 20, 2026 H #184 On Passage · 119-HR-2616 Yea Passed Details →
May 20, 2026 H #183 On Motion to Recommit · 119-HR-2616 Nay Failed Details →
May 20, 2026 H #182 On Motion to Suspend the Rules and Pass, as Amended · 119-HR-1993 Yea Passed Details →
May 20, 2026 H #181 On Motion to Suspend the Rules and Pass · 119-S-1003 Yea Passed Details →
May 20, 2026 H #180 On Motion to Suspend the Rules and Pass · 119-S-2393 Yea Passed Details →
May 20, 2026 H #179 On Motion to Suspend the Rules and Pass, as Amended · 119-HR-5317 Yea Passed Details →
May 20, 2026 H #178 On Motion to Suspend the Rules and Pass, as Amended · 119-HR-4544 Yea Passed Details →
May 20, 2026 H #177 On Motion to Suspend the Rules and Pass, as Amended · 119-HR-3234 Yea Passed Details →
May 20, 2026 H #176 On Motion to Suspend the Rules and Agree · 119-HRES-1299 Yea Passed Details →
May 15, 2026 H #175 On Passage · 119-HR-8469 Yea Passed Details →
May 15, 2026 H #174 On Agreeing to the Amendment · 119-HR-8469 Nay Failed Details →
May 14, 2026 H #173 On Passage · 119-HR-8365 Yea Passed Details →
May 14, 2026 H #172 On Motion to Recommit · 119-HR-8365 Nay Failed Details →
 Bills they introduced 25 most recent
IDTitleIntroducedPolicy
108-AMENDMENT-780 NOT YET UPDATED Oct 5, 2004 not provided
108-HR-1033 Ninth Circuit Court of Appeals Reorganization Act of 2003 Feb 27, 2003 Law
107-HR-5235 Former Prisoners of War Special Compensation Act of 2002 Jul 25, 2002 Armed Forces and National Security
107-HR-4708 To authorize the Secretary of the Interior to convey certain facilities to the Fremont-Madison Irri… May 9, 2002 Water Resources Development
107-HR-4015 Jobs for Veterans Act Mar 20, 2002 Armed Forces and National Security
107-HR-3499 To expand the Farm Storage Facility Loan Program of the Department of Agriculture by making loans a… Dec 13, 2001 Agriculture and Food
107-HR-3438 To authorize the State committees appointed to carry out agricultural credit programs under the Con… Dec 6, 2001 Agriculture and Food
107-HR-2818 To authorize the Secretary of the Interior to convey certain public land within the Sand Mountain W… Aug 2, 2001 Public Lands and Natural Resources
107-HR-2119 National Historic Forests Act of 2001 Jun 8, 2001 Public Lands and Natural Resources
107-HR-2114 National Monument Fairness Act Jun 7, 2001 Public Lands and Natural Resources
107-HR-1519 Project SEARCH Act of 2001 Apr 4, 2001 Environmental Protection
107-HR-1203 Ninth Circuit Court of Appeals Reorganization Act of 2001 Mar 22, 2001 Law
107-HR-1156 State Water Sovereignty Protection Act Mar 21, 2001 Water Resources Development
107-HR-705 Water Adjudication Fee Fairness Act of 2001 Feb 14, 2001 Water Resources Development
107-HR-601 To redesignate certain lands within the Craters of the Moon National Monument, and for other purpos… Feb 13, 2001 Public Lands and Natural Resources
106-HR-5495 Dairy Market Enhancement Act of 2000 Oct 18, 2000 Agriculture and Food
106-HR-5423 To amend the Harmonized Tariff Schedule of the United States to prevent circumvention of the sugar … Oct 6, 2000 Foreign Trade and International Finance
106-HR-4496 Protecting America's Wolves Act May 18, 2000 Animals
106-AMENDMENT-695 NOT YET UPDATED May 10, 2000 not provided
106-HR-4196 Water Adjudication Fee Fairness Act of 2000 Apr 5, 2000 Water Resources Development
106-HR-4121 National Monument Accountability Act Mar 29, 2000 Public Lands and Natural Resources
106-HR-3751 To extend the temporary suspension of duty on certain semi-manufactured forms of gold. Feb 29, 2000 Foreign Trade and International Finance
106-HR-3693 Castle Rock Ranch Acquisition Act of 2000 Feb 16, 2000 Public Lands and Natural Resources
106-HR-3577 To increase the amount authorized to be appropriated for the north side pumping division of the Min… Feb 3, 2000 Water Resources Development
106-HR-2456 State Water Sovereignty Protection Act Jul 1, 1999 Water Resources Development
 Bills they signed on to support 25 most recent
IDTitleIntroduced
106-HCONRES-434 Commending the men and women who fought the year 2000 wildfires for their heroic efforts in protect… Oct 24, 2000
106-HCONRES-426 Concerning the violence in the Middle East. Oct 12, 2000
106-HCONRES-406 Expressing the sense of the Congress that Federal land management agencies should immediately enact… Sep 22, 2000
106-HCONRES-404 Calling for the immediate release of Mr. Edmond Pope from prison in the Russian Federation for Huma… Sep 19, 2000
106-HCONRES-364 Calling for the immediate release of Mr. Edmond Pope from prison in Russia for humanitarian reasons… Jun 23, 2000
106-HJRES-94 Proposing an amendment to the Constitution of the United States with respect to tax limitations. Apr 6, 2000
106-HCONRES-292 Congratulating the people of Taiwan for the successful conclusion of presidential elections on Marc… Mar 22, 2000
106-HCONRES-254 Expressing the sense of the Congress that the President should seek input from all stakeholders, St… Feb 16, 2000
106-HCONRES-197 Expressing the sense of Congress that there should be no increase in Federal taxes in order to fund… Oct 13, 1999
106-HCONRES-186 Expressing the sense of the Congress regarding a continued United States security presence in the P… Sep 17, 1999
106-HJRES-65 Commending the World War II veterans who fought in the Battle of the Bulge, and for other purposes. Aug 5, 1999
106-HCONRES-110 Expressing the sense of Congress that the July 20, 1999, 30th Anniversary of the first lunar landin… May 20, 1999
106-HJRES-53 Proposing an amendment to the Constitution of the United States to provide for a balanced budget fo… May 12, 1999
106-HCONRES-101 Expressing the sense of the Congress that Social Security reform measures should not force State an… May 6, 1999
106-HCONRES-79 Expressing the sense of the Congress regarding the regulatory burdens on home health agencies. Mar 25, 1999
106-HCONRES-63 Expressing the sense of the Congress opposing removal of dams on the Columbia and Snake Rivers for … Mar 18, 1999
106-HR-1070 Breast and Cervical Cancer Prevention and Treatment Act of 1999 Mar 11, 1999
106-HJRES-37 Proposing an amendment to the Constitution of the United States with respect to tax limitations. Mar 11, 1999
106-HR-1032 Firearms Heritage Protection Act of 1999 Mar 9, 1999
106-HR-1041 Date Certain Tax Code Replacement Act Mar 9, 1999
106-HR-1044 Farm Independence Act of 1999 Mar 9, 1999
106-HJRES-34 Congratulating and commending the Veterans of Foreign Wars. Feb 25, 1999
106-HJRES-33 Proposing an amendment to the Constitution of the United States authorizing the Congress to prohibi… Feb 24, 1999
106-HCONRES-30 To express the sense of the Congress that any Executive order that infringes on the powers and duti… Feb 10, 1999
106-HCONRES-24 Expressing congressional opposition to the unilateral declaration of a Palestinian state and urging… Feb 4, 1999