RepublicanIowa · U.S. Senator
Chuck Grassley, official photograph

Chuck
Grassley

U.S. Senator for Iowa

In office
45 yrsSince Jan 1981
Next election
2029Re-elected 2023
Age
92Born Sep 17, 1933
Party
Republican
What they stand for

Grassley has spent years focused on a few core fights. Each is tied to bills actually introduced or votes actually cast.

Keep scrolling for the record, votes, and contact info
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01 · Background

Who they are, where they came from

Chuck Grassley is the senior U.S. Senator from Iowa, having served since January 1981. Since 2025, he has served as president pro tempore of the United States Senate, a position he also held from 2019 to 2021. A member of the Republican Party, Grassley's legislative record spans decades of work across criminal justice, agriculture, immigration, education, and government transparency. In the current Congress, he has sponsored legislation addressing organized retail crime (S.1404), immigration enforcement and parole reform (S.1589, S.1151), student loan disclosure requirements (S.1559, S.1558), agricultural research including fertilizer innovation (S.2808) and biochar development (S.2450), pharmacy access in underserved areas (S.2800), PTSD treatment options for veterans (S.825), law enforcement data collection (S.1418), school safety (S.560), courtroom transparency (S.1133), and pediatric healthcare access (S.752). One sponsored measure, S.223, a bill to amend the Controlled Substances Act to correct a technical error, was enacted into law.

02 · Recent significant work

What they’ve done lately

Feb 1, 2023Sponsored

A bill to amend the Controlled Substances Act to fix a technical error in the definitions.

Summary not yet generated.

Feb 5, 2026Sponsored

Combating Money Laundering, Terrorist Financing, and Counterfeiting Act of 2026

Summary not yet generated.

Nov 20, 2025Sponsored

SIMSA Act of 2025

Summary not yet generated.

Oct 30, 2025Sponsored

Stop Pills That Kill Act

Summary not yet generated.

Oct 23, 2025Sponsored

Gang Activity Reporting Act of 2025

Summary not yet generated.

03 · Money

Where the campaign funds come from

Most of Grassley's $209K in cycle receipts came from individuals (80.4%), with itemized contributions making up 53.2% of individual giving; PACs contributed 18.0%. Top PAC contributors include Fareway Stores, Inc. PAC, eBay Inc Committee for Responsible, and John Deere PAC. Top employer concentrations include DCI Group and SpaceX. Outside spending totaled $2.4M supporting Grassley — led by National Association of Realtors Congressional Fund ($1.8M), American Energy Action Fund ($202K), and Honoring American Law Enforcement PAC ($158K) — and $137K opposing him from MoveOn.org Political Action, all independent of his own campaign.

Total raised · 2026
$209K
Cash on hand
$291K
Spent
$251K
By source
  • Individuals$168K · 80.4%
  • PACs$38K · 18.0%
Individual donor mix
Small-donor share (under $200)46.8%
Top PAC contributors
  • FAREWAY STORES, INC. PACFEC ↗$8K
  • EBAY INC COMMITTE FOR RESPONSIBLEFEC ↗$5K
  • PUBLIX SUPER MARKETS, INC. ASSOCIATES PACFEC ↗$5K
  • AMERICAN COUNCIL OF LIFE INSURERS PACFEC ↗$3K
  • AMERICAN SPEECH LANGUAGE HEARING ASHAPACFEC ↗$3K
  • JOHN DEERE PACFEC ↗$3K
  • CUNA MUTUAL HOLDING COMPANY PAC/TRUSTAGE PACFEC ↗$2K
  • NOVOCURE INC. PAC (A.K.A. NOVOCURE PAC)FEC ↗$1K
  • CHS INC. PACFEC ↗$1K
  • AMERICAN OCCUPATIONAL THERAPY ASSN PACFEC ↗$1K
Top employer concentrations
  • DCI GROUP$7K· 3 donors
  • SPACEX$7K· 3 donors

Self-reported employer data. Categories like “Retired” and “Not Employed” are excluded — these reflect demographic patterns rather than industry concentrations.

Outside spending · 2022
Supporting Grassley
  • NATIONAL ASSOCIATION OF REALTORS CONGRESSIONAL FUNDFEC ↗$1.8M
  • AMERICAN ENERGY ACTION FUNDFEC ↗$202K
  • HONORING AMERICAN LAW ENFORCEMENT PACFEC ↗$158K
  • LAW ENFORCEMENT FOR A SAFER AMERICA PACFEC ↗$87K
  • NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEEFEC ↗$76K
  • NATIONAL RIFLE ASSOCIATION OF AMERICA POLITICAL VICTORY FUNDFEC ↗$28K
  • INTERNATIONAL COUNCIL OF SHOPPING CENTERS INC.FEC ↗$11K
Opposing Grassley
  • MOVEON.ORG POLITICAL ACTIONFEC ↗$137K

Independent expenditures from super PACs and other groups, separate from contributions to the candidate’s own campaign. These committees may not coordinate with the campaign.

See full filings on FEC.gov ↗

Every claim on this page links to a public source. We don’t tell you whether Chuck Grassley is a good or bad senator— that’s your call. We just make the facts easy to find.