page_title: Republican Party of Iowa
section_title: U.S. Senate
hierarchical_section_title: Republican Party of Iowa / Officeholders / Members of Congress / U.S. Senate
caption_attribution_description: English: Chuck Grassley.
context_page_description: The Republican Party of Iowa is the affiliate of the United States Republican Party in Iowa. The State Central Committee is led by Chairman Jeff Kaufmann. The RPI operates the Republican side of the Iowa caucuses and previously sponsored the Iowa Straw Poll.
context_section_description: Chuck Grassley
  Joni Ernst
caption: Chuck Grassley, Senior United States Senator from Iowa
exif: {}