Member | Party | Term | Cong ress | Electoral history | Location |
District created March 4, 1847 |
Shepherd Leffler (Burlington) | Democratic | March 4, 1847 – March 3, 1851 | 30th 31st | Redistricted from the at-large district and re-elected in 1846. Re-elected in 1848. Retired. | 1847–1849 [data missing] |
1849–1859 [data missing] |
Lincoln Clark (Dubuque) | Democratic | March 4, 1851 – March 3, 1853 | 32nd | Elected in 1850. Lost re-election. |
John P. Cook (Davenport) | Whig | March 4, 1853 – March 3, 1855 | 33rd | Elected in 1852. Retired. |
James Thorington (Davenport) | Whig | March 4, 1855 – March 3, 1857 | 34th | Elected in 1854. Lost renomination. |
Timothy Davis (Dubuque) | Republican | March 4, 1857 – March 3, 1859 | 35th | Elected in 1856. Retired. |
William Vandever (Dubuque) | Republican | March 4, 1859 – March 3, 1863 | 36th 37th | Elected in 1858. Re-elected in 1860. Retired.[a] | 1859–1863 [data missing] |
Hiram Price (Davenport) | Republican | March 4, 1863 – March 3, 1869 | 38th 39th 40th | Elected in 1862. Re-elected in 1864. Re-elected in 1866. Retired. | 1863–1873 [data missing] |
William Smyth (Marion) | Republican | March 4, 1869 – September 30, 1870 | 41st | Elected in 1868. Died. |
Vacant | September 30, 1870 – December 6, 1870 | |
William P. Wolf (Tipton) | Republican | December 6, 1870 – March 3, 1871 | Elected to finish Smyth's term. Retired. |
Aylett R. Cotton (Lyons) | Republican | March 4, 1871 – March 3, 1875 | 42nd 43rd | Elected in 1870. Re-elected in 1872. Lost renomination.[b] |
1873–1887 Cedar, Clinton, Jackson, Jones, Muscatine, and Scott counties |
John Q. Tufts (Wilton Junction) | Republican | March 4, 1875 – March 3, 1877 | 44th | Elected in 1874. Retired. |
Hiram Price (Davenport) | Republican | March 4, 1877 – March 3, 1881 | 45th 46th | Elected in 1876. Re-elected in 1878. Retired. |
Sewall S. Farwell (Monticello) | Republican | March 4, 1881 – March 3, 1883 | 47th | Elected in 1880. Lost re-election. |
Jeremiah H. Murphy (Davenport) | Democratic | March 4, 1883 – March 3, 1887 | 48th 49th | Elected in 1882. Re-elected in 1884. Lost renomination. |
Walter I. Hayes (Clinton) | Democratic | March 4, 1887 – March 3, 1895 | 50th 51st 52nd 53rd | Elected in 1886. Re-elected in 1888. Re-elected in 1890. Re-elected in 1892. Lost re-election. | 1887–1933 Clinton, Iowa, Jackson, Johnson, Muscatine, and Scott counties |
George M. Curtis (Clinton) | Republican | March 4, 1895 – March 3, 1899 | 54th 55th | Elected in 1894. Re-elected in 1896. Retired. |
Joseph R. Lane (Davenport) | Republican | March 4, 1899 – March 3, 1901 | 56th | Elected in 1898. Retired. |
John N. W. Rumple (Marengo) | Republican | March 4, 1901 – January 31, 1903 | 57th | Elected in 1900. Retired and died before next term. |
Vacant | January 31, 1903 – March 3, 1903 | |
Martin J. Wade (Iowa City) | Democratic | March 4, 1903 – March 3, 1905 | 58th | Elected in 1902. Lost re-election. |
Albert F. Dawson (Preston) | Republican | March 4, 1905 – March 3, 1911 | 59th 60th 61st | Elected in 1904. Re-elected in 1906. Re-elected in 1908. Retired. |
Irvin S. Pepper (Muscatine) | Democratic | March 4, 1911 – December 22, 1913 | 62nd 63rd | Elected in 1910. Re-elected in 1912. Died. |
Vacant | December 22, 1913 – February 10, 1914 | 63rd | |
Henry Vollmer (Davenport) | Democratic | February 10, 1914 – March 3, 1915 | Elected to finish Pepper's term. Retired. |
Harry E. Hull (Williamsburg) | Republican | March 4, 1915 – March 3, 1925 | 64th 65th 66th 67th 68th | Elected in 1914. Re-elected in 1916. Re-elected in 1918. Re-elected in 1920. Re-elected in 1922. Lost renomination. |
F. Dickinson Letts (Davenport) | Republican | March 4, 1925 – March 3, 1931 | 69th 70th 71st | Elected in 1924. Re-elected in 1926. Re-elected in 1928. Lost re-election. |
Bernhard M. Jacobsen (Clinton) | Democratic | March 4, 1931 – June 30, 1936 | 72nd 73rd 74th | Elected in 1930. Re-elected in 1932. Re-elected in 1934. Died. |
1933–1943 [data missing] |
Vacant | June 30, 1936 – January 3, 1937 | 74th | |
William S. Jacobsen (Clinton) | Democratic | January 3, 1937 – January 3, 1943 | 75th 76th 77th | Elected in 1936. Re-elected in 1938. Re-elected in 1940. Lost re-election. |
Henry O. Talle (Decorah) | Republican | January 3, 1943 – January 3, 1959 | 78th 79th 80th 81st 82nd 83rd 84th 85th | Redistricted from the 4th district and re-elected in 1942. Re-elected in 1944. Re-elected in 1946. Re-elected in 1948. Re-elected in 1950. Re-elected in 1952. Re-elected in 1954. Re-elected in 1956. Lost re-election. | 1943–1963 [data missing] |
Leonard G. Wolf (Elkader) | Democratic | January 3, 1959 – January 3, 1961 | 86th | Elected in 1958. Lost re-election. |
James E. Bromwell (Cedar Rapids) | Republican | January 3, 1961 – January 3, 1965 | 87th 88th | Elected in 1960. Re-elected in 1962. Lost re-election. |
1963–1973 [data missing] |
John Culver (Cedar Rapids) | Democratic | January 3, 1965 – January 3, 1975 | 89th 90th 91st 92nd 93rd | Elected in 1964. Re-elected in 1966. Re-elected in 1968. Re-elected in 1970. Re-elected in 1972. Retired to run for U.S. senator. |
1973–1983 [data missing] |
Mike Blouin (Dubuque) | Democratic | January 3, 1975 – January 3, 1979 | 94th 95th | Elected in 1974. Re-elected in 1976. Lost re-election. |
Tom Tauke (Dubuque) | Republican | January 3, 1979 – January 3, 1991 | 96th 97th 98th 99th 100th 101st | Elected in 1978. Re-elected in 1980. Re-elected in 1982. Re-elected in 1984. Re-elected in 1986. Re-elected in 1988. Retired to run for U.S. senator. |
1983–1993 [data missing] |
Jim Nussle (Manchester) | Republican | January 3, 1991 – January 3, 2003 | 102nd 103rd 104th 105th 106th 107th | Elected in 1990. Re-elected in 1992. Re-elected in 1994. Re-elected in 1996. Re-elected in 1998. Re-elected in 2000. Redistricted to the 1st district. |
1993–2003 [data missing] |
Jim Leach (Davenport) | Republican | January 3, 2003 – January 3, 2007 | 108th 109th | Redistricted from the 1st district and re-elected in 2002. Re-elected in 2004. Lost re-election. | 2003–2013 |
Dave Loebsack (Iowa City) | Democratic | January 3, 2007 – January 3, 2021 | 110th 111th 112th 113th 114th 115th 116th | Elected in 2006. Re-elected in 2008. Re-elected in 2010. Re-elected in 2012. Re-elected in 2014. Re-elected in 2016. Re-elected in 2018. Retired. |
2013–2023 |
Mariannette Miller-Meeks (Ottumwa) | Republican | January 3, 2021 – January 3, 2023 | 117th | Elected in 2020. Redistricted to the 1st district. |
Ashley Hinson (Marion) | Republican | January 3, 2023 – present | 118th | Redistricted from the 1st district and re-elected in 2022. | 2023–present: northeast quadrant of the state |