Washington's 4th Congressional District

Washington's 4th Congressional District elects one member to the U.S. House of Representatives. Below is the district's current representative, the members of Congress who held this seat before, and Washington's two U.S. Senators.

Current Representative

Dan Newhouse (Republican) currently represents Washington's 4th Congressional District. See Dan Newhouse's full voting record and key issue positions →

District History — Past Representatives

Members of Congress who previously represented Washington's 4th Congressional District:

• Doc Hastings — Republican (until 2015)
• Sidney Morrison — Republican (until 1993)
• Mike McCormack — Democrat (until 1981)
• Catherine May — Republican (until 1971)
• Otis Holmes — Republican (until 1959)
• Knute Hill — Democrat (until 1943)
• John Summers — Republican (until 1933)
• William La Follette — Republican (until 1919)

Washington U.S. Senators

• Maria Cantwell — Democrat Senator
• Patty Murray — Democrat Senator
• T. Gorton — Republican Senator
• Brockman Adams — Democrat Senator
• Daniel Evans — Republican Senator
• Henry Jackson — Democrat Senator
• Warren Magnuson — Democrat Senator
• Harry Cain — Republican Senator
• Monrad Wallgren — Democrat Senator
• Homer Bone — Democrat Senator
• Lewis Schwellenbach — Democrat Senator
• Clarence Dill — Democrat Senator
• Elijah Grammer — Republican Senator
• Wesley Jones — Republican Senator
• Miles Poindexter — Republican Senator
• Samuel Piles — Republican Senator
• Levi Ankeny — Republican Senator
• Addison Foster — Republican Senator
• George Turner — Democrat Senator
• John Wilson — Republican Senator
• Watson Squire — Republican Senator
• John Allen — Republican Senator

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