History / Congress
Washington's 4th congressional district
26 members have held this seat since Dec 6, 1915. Now: Dan Newhouse R.
Holders
2621 R · 5 D
Longest tenure
16 yearsOtis Halbert Holmes
Current
12 yearsDan Newhouse, since Jan 6, 2015
history/seat/wa-4Every holder, newest first+26
Dan Newhouse R
Jan 6, 2015 – present · 12 years
Doc Hastings R
Jan 6, 2009 – Jan 4, 2015 · 6 years
Doc Hastings R
Jan 7, 2003 – Jan 4, 2009 · 6 years
Doc Hastings R
Jan 6, 1999 – Jan 4, 2003 · 4 years
Doc Hastings R
Jan 7, 1997 – Jan 4, 1999 · 2 years
Doc Hastings R
Jan 4, 1995 – Jan 4, 1997 · 2 years
Jay Inslee D
Jan 5, 1993 – Jan 4, 1995 · 2 years
Sidney Wallace Morrison R
Jan 6, 1987 – Jan 4, 1993 · 6 years
Sidney Wallace Morrison R
Jan 5, 1981 – Jan 4, 1987 · 6 years
Mike McCormack D
Jan 15, 1979 – Jan 4, 1981 · 2 years
Mike McCormack D
Jan 14, 1975 – Jan 4, 1979 · 4 years
Mike McCormack D
Jan 21, 1971 – Jan 4, 1975 · 4 years
Catherine Dean May R
Jan 10, 1967 – Jan 4, 1971 · 4 years
Catherine Dean May R
Jan 9, 1963 – Jan 4, 1967 · 4 years
Catherine Dean May R
Jan 7, 1959 – Jan 4, 1963 · 4 years
Otis Halbert Holmes R
Jan 6, 1943 – Jan 4, 1959 · 16 years
Knute Hill D
Mar 9, 1933 – Jan 4, 1943 · 9.8 years
John William Summers R
Dec 7, 1931 – Mar 4, 1933 · 15 months
John William Summers R
Apr 15, 1929 – Mar 4, 1931 · 23 months
John William Summers R
Dec 5, 1927 – Mar 4, 1929 · 15 months
John William Summers R
Dec 7, 1925 – Mar 5, 1927 · 15 months
John William Summers R
Dec 3, 1923 – Mar 4, 1925 · 15 months
John William Summers R
Apr 11, 1921 – Mar 4, 1923 · 23 months
John William Summers R
May 19, 1919 – Mar 4, 1921 · 22 months
William Leroy La Follette R
Apr 2, 1917 – Mar 4, 1919 · 23 months
William Leroy La Follette R
Dec 6, 1915 – Mar 4, 1917 · 15 months
Dates are from the @unitedstates congress-legislators project. Consecutive terms of one person are merged.