History / Congress
Illinois's 15th congressional district
55 members have held this seat since Dec 1, 1873. Now: Mary E. Miller R.
Holders
5544 R · 10 D · 1 NG
Longest tenure
10 yearsNoah Morgan Mason
Current
5.8 yearsMary E. Miller, since Jan 3, 2021
history/seat/il-15Every holder, newest first+55
Mary E. Miller R
Jan 3, 2021 – present · 5.8 years
John Shimkus R
Jan 6, 2015 – Jan 4, 2021 · 6 years
John Shimkus R
Jan 3, 2013 – Jan 4, 2015 · 2 years
Timothy V. Johnson R
Jan 6, 2009 – Jan 4, 2013 · 4 years
Timothy V. Johnson R
Jan 7, 2003 – Jan 4, 2009 · 6 years
Timothy V. Johnson R
Jan 3, 2001 – Jan 4, 2003 · 2 years
Thomas W. Ewing R
Jan 6, 1999 – Jan 4, 2001 · 2 years
Thomas W. Ewing R
Jan 7, 1997 – Jan 4, 1999 · 2 years
Thomas W. Ewing R
Jul 2, 1991 – Jan 4, 1997 · 5.5 years
Edward Rell Madigan R
Jan 6, 1987 – Mar 9, 1991 · 4.2 years
Edward Rell Madigan R
Jan 3, 1983 – Jan 4, 1987 · 4 years
Thomas Joseph Corcoran R
Jan 15, 1979 – Jan 4, 1983 · 4 years
Thomas Joseph Corcoran R
Jan 4, 1977 – Jan 4, 1979 · 2 years
Tim Lee Hall D
Jan 14, 1975 – Jan 4, 1977 · 2 years
Leslie Cornelius Arends R
Jan 3, 1973 – Jan 4, 1975 · 2 years
Cliffard Dale Carlson R
Jan 21, 1971 – Jan 4, 1973 · 23 months
Charlotte Thompson Reid R
Jan 21, 1971 – Jan 4, 1973 · 23 months
Charlotte Thompson Reid R
Jan 10, 1967 – Jan 4, 1971 · 4 years
Charlotte Thompson Reid R
Jan 9, 1963 – Jan 4, 1967 · 4 years
Noah Morgan Mason R
Jan 7, 1959 – Jan 4, 1963 · 4 years
Noah Morgan Mason R
Jan 3, 1949 – Jan 4, 1959 · 10 years
Robert Bruce Chiperfield R
Jan 6, 1943 – Jan 4, 1949 · 6 years
Robert Bruce Chiperfield R
Jan 3, 1939 – Jan 4, 1943 · 4 years
Lewis Leonard Boyer D
Jan 5, 1937 – Jan 4, 1939 · 2 years
Jackson Leroy Adair D
Mar 9, 1933 – Jan 4, 1937 · 3.8 years
Burnett Mitchell Chiperfield R
Dec 7, 1931 – Mar 4, 1933 · 15 months
Burnett Mitchell Chiperfield R
Apr 15, 1929 – Mar 4, 1931 · 23 months
Edward John King R
Dec 5, 1927 – Mar 4, 1929 · 15 months
Edward John King R
Dec 7, 1925 – Mar 5, 1927 · 15 months
Edward John King R
Dec 3, 1923 – Mar 4, 1925 · 15 months
Edward John King R
Apr 11, 1921 – Mar 4, 1923 · 23 months
Edward John King R
May 19, 1919 – Mar 4, 1921 · 22 months
Edward John King R
Apr 2, 1917 – Mar 4, 1919 · 23 months
Edward John King R
Dec 6, 1915 – Mar 4, 1917 · 15 months
Stephen Arnold Hoxworth D
Apr 7, 1913 – Mar 4, 1915 · 23 months
George Washington Prince R
Apr 4, 1911 – Mar 4, 1913 · 23 months
George Washington Prince R
Mar 15, 1909 – Mar 4, 1911 · 2 years
George Washington Prince R
Dec 2, 1907 – Mar 4, 1909 · 15 months
George Washington Prince R
Dec 4, 1905 – Mar 4, 1907 · 15 months
George Washington Prince R
Nov 9, 1903 – Mar 4, 1905 · 16 months
J. Ross Mickey D
Dec 2, 1901 – Mar 4, 1903 · 15 months
Benjamin Franklin Marsh R
Dec 4, 1899 – Mar 4, 1901 · 15 months
Benjamin Franklin Marsh R
Mar 15, 1897 – Mar 4, 1899 · 2 years
Benjamin Franklin Marsh R
Dec 2, 1895 – Mar 4, 1897 · 15 months
Joseph Gurney Cannon R
Aug 7, 1893 – Mar 4, 1895 · 19 months
Samuel Thompson Busey D
Dec 7, 1891 – Mar 4, 1893 · 15 months
Joseph Gurney Cannon R
Dec 2, 1889 – Mar 4, 1891 · 15 months
Joseph Gurney Cannon R
Dec 5, 1887 – Mar 4, 1889 · 15 months
Joseph Gurney Cannon R
Dec 7, 1885 – Mar 4, 1887 · 15 months
Joseph Gurney Cannon R
Dec 3, 1883 – Mar 4, 1885 · 15 months
Samuel Wheeler Moulton D
Dec 5, 1881 – Mar 4, 1883 · 15 months
Albert Palaska Forsythe NG
Mar 18, 1879 – Mar 4, 1881 · 2 years
John Rice Eden D
Oct 15, 1877 – Mar 4, 1879 · 17 months
John Rice Eden D
Dec 6, 1875 – Mar 4, 1877 · 15 months
John Rice Eden D
Dec 1, 1873 – Mar 4, 1875 · 15 months
Dates are from the @unitedstates congress-legislators project. Consecutive terms of one person are merged.