Iowa in Congress

Senators

• Chuck GrassleyRepublican, Senior Senator, Class 3, term ends January 3, 2029Voted on 120 of 123 roll calls, missed 3
• Joni ErnstRepublican, Junior Senator, Class 2, term ends January 3, 2027Voted on 121 of 123 roll calls, missed 2

Representatives

• Mariannette Miller-MeeksRepublican, District 1 (IA-1)Voted on 319 of 335 roll calls, missed 16
• Ashley HinsonRepublican, District 2 (IA-2)Voted on 330 of 335 roll calls, missed 5
• Zachary NunnRepublican, District 3 (IA-3)Voted on 313 of 335 roll calls, missed 21, present 1
• Randy FeenstraRepublican, District 4 (IA-4)Voted on 328 of 335 roll calls, missed 7

On the Ballot November 3, 2026

• All 4 House seats in Iowa are on the ballot, as every House seat is every two years. The current House terms end January 3, 2027.
• The Senate seat held by Joni Ernst (Class 2) is on the ballot. The current term ends January 3, 2027.
• The Senate seat held by Chuck Grassley (Class 3) is not on the ballot; its current term ends January 3, 2029.

From each member's official term of office. Referandom does not list candidates, polls or forecasts. Every seat on the ballot in 2026 →

Recent Senate Votes

• September 30, 2026, On Cloture on the Motion to Proceed H.R. 9340, Roll Call 254H.R. 9340: Ratepayer Protection ActCloture on the Motion to Proceed Rejected, 57 to 43 (official record)
  • Chuck Grassley (R-IA) voted Yea on H.R. 9340, the Ratepayer Protection Act, on September 30, 2026 (Senate Roll Call 254).
  • Joni Ernst (R-IA) voted Yea on H.R. 9340, the Ratepayer Protection Act, on September 30, 2026 (Senate Roll Call 254).
• September 30, 2026, On Cloture on the Motion to Proceed H.R. 7008, Roll Call 253H.R. 7008: Stop Insider Trading ActCloture on the Motion to Proceed Rejected, 53 to 47 (official record)
  • Chuck Grassley (R-IA) voted Yea on H.R. 7008, the Stop Insider Trading Act, on September 30, 2026 (Senate Roll Call 253).
  • Joni Ernst (R-IA) voted Yea on H.R. 7008, the Stop Insider Trading Act, on September 30, 2026 (Senate Roll Call 253).
• September 29, 2026, On the Motion to Proceed S.J.Res. 197, Roll Call 251S.J.Res. 197: A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Centers for Medicare & Medicaid Services of the Department of Health and Human Services relating to "Patient Protection and Affordable Care Act, HHS Notice of Benefit and Payment Parameters for 2027; and Basic Health Program"Motion to Proceed Rejected, 48 to 51 (official record)
  • Chuck Grassley (R-IA) voted Nay on S.J.Res. 197 on September 29, 2026 (Senate Roll Call 251).
  • Joni Ernst (R-IA) voted Nay on S.J.Res. 197 on September 29, 2026 (Senate Roll Call 251).
• September 28, 2026, On Passage of the Bill S. 4668, Roll Call 250S. 4668: Protect College Sports Act of 2026Bill Passed, 77 to 22 (official record)
  • Chuck Grassley (R-IA) voted Yea on S. 4668, the Protect College Sports Act of 2026, on September 28, 2026 (Senate Roll Call 250).
  • Joni Ernst (R-IA) voted Yea on S. 4668, the Protect College Sports Act of 2026, on September 28, 2026 (Senate Roll Call 250).
• September 24, 2026, On the Concurrent Resolution H.Con.Res. 89, Roll Call 244H.Con.Res. 89: Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with IranConcurrent Resolution Rejected, 49 to 50 (official record)
  • Chuck Grassley (R-IA) voted Nay on H.Con.Res. 89 on September 24, 2026 (Senate Roll Call 244).
  • Joni Ernst (R-IA) voted Nay on H.Con.Res. 89 on September 24, 2026 (Senate Roll Call 244).
• September 15, 2026, On Cloture on the Motion to Proceed H.R. 3633, Roll Call 234H.R. 3633: Digital Asset Market Clarity ActCloture on the Motion to Proceed Rejected, 49 to 50 (official record)
  • Chuck Grassley (R-IA) voted Yea on H.R. 3633, the Digital Asset Market Clarity Act, on September 15, 2026 (Senate Roll Call 234).
  • Joni Ernst (R-IA) voted Yea on H.R. 3633, the Digital Asset Market Clarity Act, on September 15, 2026 (Senate Roll Call 234).
• August 8, 2026, On Cloture on the Motion to Proceed S. 5271, Roll Call 231S. 5271: A bill to amend the Help America Vote Act of 2002 to require voters to provide photo identificationCloture on the Motion to Proceed Rejected, 52 to 46 (official record)
  • Chuck Grassley (R-IA) voted Yea on S. 5271 on August 8, 2026 (Senate Roll Call 231).
  • Joni Ernst (R-IA) voted Yea on S. 5271 on August 8, 2026 (Senate Roll Call 231).
• August 8, 2026, On Passage of the Bill H.R. 6500, Roll Call 228H.R. 6500: Continuing Appropriations and Extensions Act, 2027Bill Passed, 90 to 6 (official record)
  • Chuck Grassley (R-IA) voted Yea on H.R. 6500, the Continuing Appropriations and Extensions Act, 2027, on August 8, 2026 (Senate Roll Call 228).
  • Joni Ernst (R-IA) voted Yea on H.R. 6500, the Continuing Appropriations and Extensions Act, 2027, on August 8, 2026 (Senate Roll Call 228).

Recent House Votes

• September 16, 2026, On Motion to Suspend the Rules and Pass, Roll Call 314S. 2403: Retire through Ownership ActPassed, 401 to 14 (official record)
  Iowa Representatives: 4 Yea

  • Ashley Hinson (R-IA) voted Yea on S. 2403, the Retire through Ownership Act, on September 16, 2026 (House Roll Call 314).
  • Mariannette Miller-Meeks (R-IA) voted Yea on S. 2403, the Retire through Ownership Act, on September 16, 2026 (House Roll Call 314).
  • Randy Feenstra (R-IA) voted Yea on S. 2403, the Retire through Ownership Act, on September 16, 2026 (House Roll Call 314).
  • Zachary Nunn (R-IA) voted Yea on S. 2403, the Retire through Ownership Act, on September 16, 2026 (House Roll Call 314).
• September 16, 2026, On Motion to Suspend the Rules and Pass, as Amended, Roll Call 313H.R. 9497: Water Resources Development Act of 2026Passed, 415 to 9 (official record)
  Iowa Representatives: 4 Yea

  • Ashley Hinson (R-IA) voted Yea on H.R. 9497, the Water Resources Development Act of 2026, on September 16, 2026 (House Roll Call 313).
  • Mariannette Miller-Meeks (R-IA) voted Yea on H.R. 9497, the Water Resources Development Act of 2026, on September 16, 2026 (House Roll Call 313).
  • Randy Feenstra (R-IA) voted Yea on H.R. 9497, the Water Resources Development Act of 2026, on September 16, 2026 (House Roll Call 313).
  • Zachary Nunn (R-IA) voted Yea on H.R. 9497, the Water Resources Development Act of 2026, on September 16, 2026 (House Roll Call 313).
• September 16, 2026, On Passage, Roll Call 311H.J.Res. 213: Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule issued by the Environmental Protection Agency relating to the "California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations; Notice of Decision"Passed, 214 to 208 (official record)
  Iowa Representatives: 4 Yea

  • Ashley Hinson (R-IA) voted Yea on H.J.Res. 213 on September 16, 2026 (House Roll Call 311).
  • Mariannette Miller-Meeks (R-IA) voted Yea on H.J.Res. 213 on September 16, 2026 (House Roll Call 311).
  • Randy Feenstra (R-IA) voted Yea on H.J.Res. 213 on September 16, 2026 (House Roll Call 311).
  • Zachary Nunn (R-IA) voted Yea on H.J.Res. 213 on September 16, 2026 (House Roll Call 311).
• September 16, 2026, On Passage, Roll Call 310H.R. 10326: PROOF ActPassed, 217 to 207 (official record)
  Iowa Representatives: 4 Yea

  • Ashley Hinson (R-IA) voted Yea on H.R. 10326, the PROOF Act, on September 16, 2026 (House Roll Call 310).
  • Mariannette Miller-Meeks (R-IA) voted Yea on H.R. 10326, the PROOF Act, on September 16, 2026 (House Roll Call 310).
  • Randy Feenstra (R-IA) voted Yea on H.R. 10326, the PROOF Act, on September 16, 2026 (House Roll Call 310).
  • Zachary Nunn (R-IA) voted Yea on H.R. 10326, the PROOF Act, on September 16, 2026 (House Roll Call 310).
• September 16, 2026, On Passage, Roll Call 309H.R. 9576: National Fraud Enforcement Division Act of 2026Passed, 352 to 72 (official record)
  Iowa Representatives: 4 Yea

  • Ashley Hinson (R-IA) voted Yea on H.R. 9576, the National Fraud Enforcement Division Act of 2026, on September 16, 2026 (House Roll Call 309).
  • Mariannette Miller-Meeks (R-IA) voted Yea on H.R. 9576, the National Fraud Enforcement Division Act of 2026, on September 16, 2026 (House Roll Call 309).
  • Randy Feenstra (R-IA) voted Yea on H.R. 9576, the National Fraud Enforcement Division Act of 2026, on September 16, 2026 (House Roll Call 309).
  • Zachary Nunn (R-IA) voted Yea on H.R. 9576, the National Fraud Enforcement Division Act of 2026, on September 16, 2026 (House Roll Call 309).
• September 16, 2026, On Motion to Concur in the Senate Amendments, Roll Call 308H.R. 5334: Lindsey O. Graham Sanctioning Russia and Iran Act of 2026Passed, 262 to 159 (official record)
  Iowa Representatives: 4 Yea

  • Ashley Hinson (R-IA) voted Yea on H.R. 5334, the Lindsey O. Graham Sanctioning Russia and Iran Act of 2026, on September 16, 2026 (House Roll Call 308).
  • Mariannette Miller-Meeks (R-IA) voted Yea on H.R. 5334, the Lindsey O. Graham Sanctioning Russia and Iran Act of 2026, on September 16, 2026 (House Roll Call 308).
  • Randy Feenstra (R-IA) voted Yea on H.R. 5334, the Lindsey O. Graham Sanctioning Russia and Iran Act of 2026, on September 16, 2026 (House Roll Call 308).
  • Zachary Nunn (R-IA) voted Yea on H.R. 5334, the Lindsey O. Graham Sanctioning Russia and Iran Act of 2026, on September 16, 2026 (House Roll Call 308).
• September 15, 2026, On Motion to Suspend the Rules and Pass, as Amended, Roll Call 312H.R. 9340: Ratepayer Protection ActPassed, 417 to 3 (official record)
  Iowa Representatives: 4 Yea

  • Ashley Hinson (R-IA) voted Yea on H.R. 9340, the Ratepayer Protection Act, on September 15, 2026 (House Roll Call 312).
  • Mariannette Miller-Meeks (R-IA) voted Yea on H.R. 9340, the Ratepayer Protection Act, on September 15, 2026 (House Roll Call 312).
  • Randy Feenstra (R-IA) voted Yea on H.R. 9340, the Ratepayer Protection Act, on September 15, 2026 (House Roll Call 312).
  • Zachary Nunn (R-IA) voted Yea on H.R. 9340, the Ratepayer Protection Act, on September 15, 2026 (House Roll Call 312).
• September 15, 2026, On Agreeing to the Resolution, Roll Call 307H.Con.Res. 93: Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with IranPassed, 220 to 204 (official record)
  Iowa Representatives: 2 Yea, 2 Nay

  • Ashley Hinson (R-IA) voted Nay on H.Con.Res. 93 on September 15, 2026 (House Roll Call 307).
  • Mariannette Miller-Meeks (R-IA) voted Yea on H.Con.Res. 93 on September 15, 2026 (House Roll Call 307).
  • Randy Feenstra (R-IA) voted Nay on H.Con.Res. 93 on September 15, 2026 (House Roll Call 307).
  • Zachary Nunn (R-IA) voted Yea on H.Con.Res. 93 on September 15, 2026 (House Roll Call 307).

Became Law

3 measures sponsored by members from Iowa became law in the 119th Congress.

• S. 766: Billion Dollar Boondoggle Act of 2025Joni Ernst (R), Public Law 119-120, October 7, 2026
• S. 3971: Small Business Innovation and Economic Security ActJoni Ernst (R), Public Law 119-83, April 13, 2026
• H.R. 998: Internal Revenue Service Math and Taxpayer Help ActRandy Feenstra (R), Public Law 119-39, November 25, 2025

Recent Bills Sponsored

The newest of the 383 bills and resolutions introduced by members from Iowa this Congress.

• S. 5611: SRBIJA ActChuck Grassley (R), introduced September 30, 2026, In Committee
• S.Res. 939: A resolution expressing the sense of the Senate that it values the active participation of the Republic of Kosovo as the state partner of the Iowa National Guard over the past 15 yearsChuck Grassley (R), introduced September 30, 2026, Agreed To
• S. 5583: Small Agri-Biodiesel Producer Credit Extension ActChuck Grassley (R), introduced September 29, 2026, In Committee
• S.Res. 927: A resolution designating the week beginning October 18, 2026, as "National Character Counts Week"Chuck Grassley (R), introduced September 29, 2026, Agreed To
• H.R. 10632: Medicaid Whistleblower Protection ActMariannette Miller-Meeks (R), introduced September 28, 2026, In Committee
• S.Res. 916: A resolution designating the week of September 21, 2026, as the "Ray Gaesser Memorial Farm Safety Week" to recognize the life and legacy of Ray Gaesser, who passed away in a tragic farming accident, and promote farm safety in the honor of Ray GaesserJoni Ernst (R), introduced September 28, 2026, Agreed To
• H.R. 10559: LARC Access Expansion ActAshley Hinson (R), introduced September 24, 2026, In Committee
• S. 5520: SCREENS ActChuck Grassley (R), introduced September 24, 2026, In Committee
• H.R. 10450: REVEAL ActMariannette Miller-Meeks (R), introduced September 16, 2026, In Committee
• H.Res. 1553: Expressing support for the designation of the week of September 21, 2026, as the "Ray Gaesser Memorial Farm Safety Week" to recognize the life and legacy of Ray Gaesser, who passed away in a tragic farming accident, and promote farm safety in the honor of Ray GaesserZachary Nunn (R), introduced September 16, 2026, Introduced

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