
U.S. Senator for Iowa
Republican
Senate term end not loaded yet
Missed 2.6% of roll calls. Chamber median 2.1%.
The full voting recordCounts roll calls where most Democrats and most Republicans voted differently, leaving out procedural votes.
How we countFrom FEC filings, Voteview roll calls and Congress.gov.
Republican. In Congress since 1975, 11 terms in total.
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Bills and resolutions where Grassley is the primary sponsor. Most bills never leave committee; that is normal for every member. Source: Congress.gov, last updated Oct 29, 2026.
82 of 97 have at least one cosponsor from the other party.
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 years.
Introduced Sep 30, 2026. 1 cosponsor. S.Res. 939 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating the week beginning October 18, 2026, as "National Character Counts Week".
Introduced Sep 29, 2026. 7 cosponsors, 3 from the other party. S.Res. 927 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating August 21, 2026, as "Fentanyl Prevention and Awareness Day".
Introduced Aug 7, 2026. 1 cosponsor, 1 from the other party. S.Res. 846 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating July 30, 2026, as "National Whistleblower Appreciation Day".
Introduced Jul 30, 2026. 15 cosponsors, 8 from the other party. S.Res. 821 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution recognizing the importance of trademarks in the economy and the role of trademarks in protecting consumer safety by designating the month of July as "National Anti-Counterfeiting and Consumer Education and Awareness Month".
Introduced Jul 29, 2026. 3 cosponsors, 2 from the other party. S.Res. 818 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating June 15, 2026, as "World Elder Abuse Awareness Day" and the month of June 2026 as "Elder Abuse Awareness Month".
Introduced Jul 21, 2026. 1 cosponsor, 1 from the other party. S.Res. 809 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating the week of May 10 through May 16, 2026, as "National Police Week".
Introduced May 14, 2026. 69 cosponsors, 29 from the other party. S.Res. 735 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution recognizing National Foster Care Month as an opportunity to raise awareness about the challenges of children in the foster care system and to encourage Congress to implement policies to improve the lives of children in the foster care system.
Introduced May 14, 2026. 15 cosponsors, 5 from the other party. S.Res. 737 on Congress.gov(opens in a new tab)
Passed the Senate
Rural Community Hospital Demonstration Program Reauthorization
Introduced Apr 30, 2026. 16 cosponsors, 8 from the other party. S. 4460 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution supporting the mission and goals of National Fentanyl Awareness Day in 2026, including increasing individual and public awareness of the impact of fake or counterfeit fentanyl pills on families and young people.
Introduced Apr 29, 2026. 1 cosponsor, 1 from the other party. S.Res. 704 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution recognizing and supporting the goals and ideals of National Sexual Assault Awareness and Prevention Month.
Introduced Apr 28, 2026. 1 cosponsor, 1 from the other party. S.Res. 693 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating the week of April 20 through April 24, 2026, as "National Home Visiting Week".
Introduced Apr 28, 2026. 2 cosponsors, 2 from the other party. S.Res. 692 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution supporting the goals and ideals of "Deep Vein Thrombosis and Pulmonary Embolism Awareness Month".
Introduced Apr 14, 2026. 3 cosponsors, 2 from the other party. S.Res. 669 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating March 6, 2026, as "National Speech and Debate Education Day".
Introduced Mar 4, 2026. 18 cosponsors, 8 from the other party. S.Res. 626 on Congress.gov(opens in a new tab)
Passed the Senate
Bankruptcy Threshold Adjustment Act of 2026
Introduced Mar 3, 2026. 5 cosponsors, 3 from the other party. S. 3977 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution supporting the observation of National Trafficking and Modern Slavery Prevention Month during the period beginning on January 1, 2026, and ending on February 1, 2026, to raise awareness of, and opposition to, human trafficking and modern slavery.
Introduced Feb 10, 2026. 6 cosponsors, 4 from the other party. S.Res. 603 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating the week beginning October 19, 2025, as "National Character Counts Week".
Introduced Oct 15, 2025. 6 cosponsors, 3 from the other party. S.Res. 452 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating August 21, 2025, as "Fentanyl Prevention and Awareness Day".
Introduced Aug 2, 2025. 1 cosponsor, 1 from the other party. S.Res. 369 on Congress.gov(opens in a new tab)
Passed the Senate
A bill to expand the sharing of information with respect to suspected violations of intellectual property rights in trade.
Introduced Aug 1, 2025. 1 cosponsor, 1 from the other party. S. 2677 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating July 30, 2025, as "National Whistleblower Appreciation Day".
Introduced Jul 29, 2025. 15 cosponsors, 7 from the other party. S.Res. 340 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution recognizing the importance of trademarks in the economy and the role of trademarks in protecting consumer safety, by designating the month of July as "National Anti-Counterfeiting and Consumer Education and Awareness Month".
Introduced Jul 8, 2025. 3 cosponsors, 2 from the other party. S.Res. 314 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating June 15, 2025, as "World Elder Abuse Awareness Day" and the month of June 2025 as "Elder Abuse Awareness Month".
Introduced Jun 24, 2025. 1 cosponsor, 1 from the other party. S.Res. 300 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution recognizing June 2, 2025, as the 39th anniversary of C-SPAN chronicling democracy in the Senate.
Introduced Jun 2, 2025. 3 cosponsors, 2 from the other party. S.Res. 259 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution recognizing National Foster Care Month as an opportunity to raise awareness about the challenges of children in the foster care system, and encouraging Congress to implement policies to improve the lives of children in the foster care system.
Introduced May 22, 2025. 17 cosponsors, 7 from the other party. S.Res. 250 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution designating the week of May 11 through May 17, 2025, as "National Police Week".
Introduced May 13, 2025. 83 cosponsors, 32 from the other party. S.Res. 220 on Congress.gov(opens in a new tab)
Passed the Senate