Iowa's 4th Congressional District

The district includes Sioux City, Ames, Mason City, Fort Dodge, and Boone.
The district is currently represented by Republican Steve King.
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Congressman Steve King - Iowa 4th Congressional District

King Reacts to House Democrats’ Three-Year Impeachment Saga and USMCA Deal Announcement

Washington D.C- Congressman Steve King releases the following video of his reaction to two major developments that occurred in Washington D.... More Info...

Published: December 10th 2019


King Reminds FERC of “Need to Ensure a Continued Supply of Propane to Midwest States”

Congressional letter seeks to focus agency attention on solving regional shortages

Washington D.C- Congressma... More Info...

Published: November 19th 2019


King Honors Emmetsburg’s Melissa King as an “Angel in Adoption”

Washington D.C- Congressman Steve King today congratulated Melissa King, a resident of Emmetsburg, Iowa, for her selection as an “Angel in... More Info...

Published: November 14th 2019


King Votes Against House Democrats “Halloween Impeachment Trick”

“President Trump is correct to describe this a witch hunt, and the President’s phrase takes on added significance with the actions of ... More Info...

Published: October 30th 2019


King Protests Schiff’s Secret Impeachment Hearings

“It’s unimaginable that anybody would have the audacity to hold secret impeachment hearings here in the House of Representatives, the ... More Info...

Published: October 23rd 2019


VIDEO: King- “I stand with the President on his decision to remove our troops from Northern Syria”

Congressman Steve King releases this video in which he discusses the importance of standing with President Trump’s decision to remove American troops from ... More Info...

Published: October 17th 2019


VIDEO: King Speaks in Support of House Resolution to Censure Rep. Adam Schiff for Misleading the American People

“They’re cherry picking quotes from the people that are testifying. They refused to allow us, just an hour ago, to read the Volker tra... More Info...

Published: October 15th 2019


President Trump is Listening to Us on Biofuel

During my recently completed 39 county town hall tour of the 4th Congressional District, one of the issues that I discussed at nearly every stop was the impo... More Info...

Published: October 15th 2019


King to Hold Missouri River Stakeholders Meeting on Flood Management

Agenda will include discussions with U.S. Army Corps of Engineers on improving Missouri River Flood Management Efforts.

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Published: October 1st 2019


King Votes in Support of President Trump’s Effort to Build the Wall

“Speaker Pelosi should be holding votes in the House of Representatives on the United States-Mexico-Canada (USMCA) trade deal, but she i... More Info...

Published: September 27th 2019

Congressman Steve King - Iowa's 4th Congressional District

Iowa 4th Congressional District Map

Iowa 4th Congressional District

Iowa's 4th congressional district is a congressional district in the U.S. state of Iowa that covers the northwest part of the state. The district includes Sioux City, Ames, Mason City, Fort Dodge, and Boone.

  • Current Representative: Steve King
  • Distribution: 50.58% urban - 49.42% rural
  • Population (2015): 761,218
  • Median household income (dollars): $51,259

Source: 2015 American Community Survey 1-Year Estimates - See more at:

Congressman Steve King - Iowa's 4th Congressional District