Iowa Districts | ||||
---|---|---|---|---|
— | Congressional | Judicial | Senate | House |
1933–1942 | 5 | 2 | 03 | 004 |
1943–1952 | 4 | 2 | 03 | 004 |
1953–1962 | 4 | 2 | 03 | 004 |
1963–1972 | — | — | — | — |
1963–1964 | 4 | 2 | 03 | 004 |
1965–1966 | 4 | 2 | 02 | 003 |
1967–1968 | 4 | 2 | 03 | 003 |
1969–1970 | 4 | 2 | 03 | 003 |
1971–1972 | 4 | 2 | 48 | 096 |
1973–1982 | 4 | 8A | 47 | 093 |
1983–1992 | 1 | 8A | 33 | 066 |
1993–2002 | 3 | 8A | 46 | 092 |
2003–2012 | 2 | 8A | 47 | 094 |
2013–2022 | 2 | 8A | 40 | 080 |
2023–2032 | 3 | 8A | 13 | 026 |
— |
United States Congress | ||||||||
---|---|---|---|---|---|---|---|---|
T. H. | C. G. | J. L. | D. L. | J. E. | M. M. | Z. N. |
Iowa General Assembly | |||||||||
---|---|---|---|---|---|---|---|---|---|
K. K. | K. S. | M. C. | K. R. | L. S. | H. B. | C. W. | A. H. |
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
Iowa districts | ||||
---|---|---|---|---|
Senate | Representative | |||
01 | 001 | 002 | ||
02 | 003 | 004 | ||
03 | 005 | 006 | ||
04 | 007 | 008 | ||
05 | 009 | 010 | ||
06 | 011 | 012 | ||
07 | 013 | 014 | ||
08 | 015 | 016 | ||
09 | 017 | 018 | ||
10 | 019 | 020 | ||
11 | 021 | 022 | ||
12 | 023 | 024 | ||
13 | 025 | 026 | ||
14 | 027 | 028 | ||
15 | 029 | 030 | ||
16 | 031 | 032 | ||
17 | 033 | 034 | ||
18 | 035 | 036 | ||
19 | 037 | 038 | ||
20 | 039 | 040 | ||
21 | 041 | 042 | ||
22 | 043 | 044 | ||
23 | 045 | 046 | ||
24 | 047 | 048 | ||
25 | 049 | 050 | ||
26 | 051 | 052 | ||
27 | 053 | 054 | ||
28 | 055 | 056 | ||
29 | 057 | 058 | ||
30 | 059 | 060 | ||
31 | 061 | 062 | ||
32 | 063 | 064 | ||
33 | 065 | 066 | ||
34 | 067 | 068 | ||
35 | 069 | 070 | ||
36 | 071 | 072 | ||
37 | 073 | 074 | ||
38 | 075 | 076 | ||
39 | 077 | 078 | ||
40 | 079 | 080 | ||
41 | 081 | 082 | ||
42 | 083 | 084 | ||
43 | 085 | 086 | ||
44 | 087 | 088 | ||
45 | 089 | 090 | ||
46 | 091 | 092 | ||
47 | 093 | 094 | ||
48 | 095 | 096 | ||
49 | 097 | 098 | ||
50 | 099 | 100 | ||
Iowa | ||||
Iowa Districts[1][2]
→Redistricting
1972 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Edward Mezvinsky | (R) Fred Schwengel (I) | |||
2 | (D) John Culver (I) | (R) Theodore Ellsworth | |||
3 | (D) Lyle Taylor | (R) H. R. Gross (I) | |||
4 | (D) Neal Smith (I) | (R) John Henry Kyl (I) | |||
5 | (D) Tom Harkin | (R) William Scherle (I) | |||
6 | (D) Berkley Bedell | (R) Wiley Mayne (I) | |||
(I) denotes Incumbent |
1974 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Edward Mezvinsky (I) | (R) Jim Leach | |||
2 | (D) Mike Blouin | (R) Tom Riley | |||
3 | (D) Stephen Rapp | (R) Chuck Grassley | |||
4 | (D) Neal Smith (I) | (R) Chuck Dick | |||
5 | (D) Tom Harkin | (R) William Scherle (I) | |||
6 | (D) Berkley Bedell | (R) Wiley Mayne (I) | |||
(I) denotes Incumbent |
1976 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Edward Mezvinsky (I) | (R) Jim Leach | |||
2 | (D) Mike Blouin (I) | (R) Tom Riley | |||
3 | (D) Stephen Rapp | (R) Chuck Grassley (I) | |||
4 | (D) Neal Smith (I) | (R) Charles Minor | |||
5 | (D) Tom Harkin (I) | (R) Kenneth Fulk | |||
6 | (D) Berkley Bedell (I) | (R) Joanne Soper | |||
(I) denotes Incumbent |
1978 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Richard Myers | (R) Jim Leach (I) | |||
2 | (D) Mike Blouin (I) | (R) Tom Tauke | |||
3 | (D) John Knudson | (R) Chuck Grassley (I) | |||
4 | (D) Neal Smith (I) | (R) Charles Minor | |||
5 | (D) Tom Harkin (I) | (R) Julian Garrett | |||
6 | (D) Berkley Bedell (I) | (R) Willis Junker | |||
(I) denotes Incumbent |
1980 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Jim Larew | (R) Jim Leach (I) | |||
2 | (D) Steve Sovern | (R) Tom Tauke (I) | |||
3 | (D) Lynne Cutler | (R) Cooper Evans | |||
4 | (D) Neal Smith (I) | (R) Donald Young | |||
5 | (D) Tom Harkin (I) | (R) Cal Hultman | |||
6 | (D) Berkley Bedell (I) | (R) Clarence Carney | |||
(I) denotes Incumbent |
1982 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Bill Gluba | (R) Jim Leach (I) | |||
2 | (D) Brent Appel | (R) Tom Tauke (I) | |||
3 | (D) Lynne Cutler | (R) Cooper Evans (I) | |||
4 | (D) Neal Smith (I) | (R) Dave Readinger | |||
5 | (D) Tom Harkin (I) | (R) Arlyn Danker | |||
6 | (D) Berkley Bedell (I) | (R) Al Bremer | |||
(I) denotes Incumbent |
1984 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Kevin Ready | (R) Jim Leach (I) | |||
2 | (D) Joe Welsh | (R) Tom Tauke (I) | |||
3 | (D) Joe Johnston | (R) Cooper Evans (I) | |||
4 | (D) Neal Smith (I) | (R) Robert Lockard | |||
5 | (D) Jerry Fitzgerald | (R) Jim Ross Lightfoot | |||
6 | (D) Berkley Bedell (I) | (R) Darrel Resink | |||
(I) denotes Incumbent |
1986 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) John Whitaker | (R) Jim Leach (I) | |||
2 | (D) Eric Tabor | (R) Tom Tauke (I) | |||
3 | (D) David Nagle | (R) John McIntee | |||
4 | (D) Neal Smith (I) | (R) Robert Lockard | |||
5 | (D) Scott Hughes | (R) Jim Ross Lightfoot (I) | |||
6 | (D) Clayton Hodgson | (R) Fred Grandy | |||
(I) denotes Incumbent |
1988 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Bill Gluba | (R) Jim Leach (I) | |||
2 | (D) Eric Tabor | (R) Tom Tauke (I) | |||
3 | (D) David Nagle (I) | (R) Donald Redfern | |||
4 | (D) Neal Smith (I) | (R) Paul Lunde | |||
5 | (D) Gene Freund | (R) Jim Ross Lightfoot (I) | |||
6 | (D) Dave O'Brien | (R) Fred Grandy (I) | |||
(I) denotes Incumbent |
1990 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Unopposed | (R) Jim Leach (I) | |||
2 | (D) Eric Tabor | (R) Jim Nussle | |||
3 | (D) David Nagle (I) | (R) Unopposed | |||
4 | (D) Neal Smith (I) | (R) Unopposed | |||
5 | (D) Rod Powell | (R) Jim Ross Lightfoot (I) | |||
6 | (D) Mike Earll | (R) Fred Grandy (I) | |||
(I) denotes Incumbent |
1992 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Jan Zonneveld | (R) Jim Leach (I) | |||
2 | (D) David Nagle (I) | (R) Jim Nussle (I) | |||
3 | (D) Elaine Baxter | (R) Jim Ross Lightfoot (I) | |||
4 | (D) Neal Smith (I) | (R) Paul Lunde | |||
5 | (D) Unopposed | (R) Fred Grandy (I) | |||
(I) denotes Incumbent |
1994 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Glen Winekauf | (R) Jim Leach (I) | |||
2 | (D) David Nagle | (R) Jim Nussle (I) | |||
3 | (D) Elaine Baxter | (R) Jim Ross Lightfoot (I) | |||
4 | (D) Neal Smith (I) | (R) Greg Ganske | |||
5 | (D) Sheila McGuire Riggs | (R) Tom Latham | |||
(I) denotes Incumbent |
1996 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Bob Rush | (R) Jim Leach (I) | |||
2 | (D) Donna Smith | (R) Jim Nussle (I) | |||
3 | (D) Leonard Boswell | (R) Mike Mahaffey | |||
4 | (D) Connie McBurney | (R) Greg Ganske (I) | |||
5 | (D) MacDonald Smith | (R) Tom Latham (I) | |||
(I) denotes Incumbent |
1998 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Bob Rush | (R) Jim Leach (I) | |||
2 | (D) Rob Tully | (R) Jim Nussle (I) | |||
3 | (D) Leonard Boswell (I) | (R) Larry McKibben | |||
4 | (D) Jon Dvorak | (R) Greg Ganske (I) | |||
5 | (D) Unopposed | (R) Tom Latham (I) | |||
(I) denotes Incumbent |
2000 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Bob Simpson | (R) Jim Leach (I) | |||
2 | (D) Donna Smith | (R) Jim Nussle (I) | |||
3 | (D) Leonard Boswell (I) | (R) Jay Marcus | |||
4 | (D) Michael Huston | (R) Greg Ganske (I) | |||
5 | (D) Mike Palecek | (R) Tom Latham (I) | |||
(I) denotes Incumbent |
2002 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Ann Hutchinson | (R) Jim Nussle (I) | |||
2 | (D) Julie Thomas | (R) Jim Leach (I) | |||
3 | (D) Leonard Boswell (I) | (R) Stan Thompson | |||
4 | (D) John Norris | (R) Tom Latham (I) | |||
5 | (D) Paul Shomshor | (R) Steve King | |||
(I) denotes Incumbent |
2004 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Bill Gluba | (R) Jim Nussle (I) | |||
2 | (D) Dave Franker | (R) Jim Leach (I) | |||
3 | (D) Leonard Boswell (I) | (R) Stan Thompson | |||
4 | (D) Paul Johnson | (R) Tom Latham (I) | |||
5 | (D) Joyce Schulte | (R) Steve King (I) | |||
(I) denotes Incumbent |
2006 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Bruce Braley | (R) Mike Whalen | |||
2 | (D) Dave Loebsack | (R) Jim Leach (I) | |||
3 | (D) Leonard Boswell (I) | (R) Jeff Lamberti | |||
4 | (D) Selden Spencer | (R) Tom Latham (I) | |||
5 | (D) Joyce Schulte | (R) Steve King (I) | |||
(I) denotes Incumbent |
2008 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Bruce Braley (I) | (R) David Hartsuch | |||
2 | (D) Dave Loebsack (I) | (R) Mariannette Miller-Meeks | |||
3 | (D) Leonard Boswell (I) | (R) Kim Schmett | |||
4 | (D) Becky Greenwald | (R) Tom Latham (I) | |||
5 | (D) Rob Hubler | (R) Steve King (I) | |||
(I) denotes Incumbent |
2010 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Bruce Braley (I) | (R) Ben Lange | |||
2 | (D) Dave Loebsack (I) | (R) Mariannette Miller-Meeks | |||
3 | (D) Leonard Boswell (I) | (R) Brad Zaun | |||
4 | (D) Bill Maske | (R) Tom Latham (I) | |||
5 | (D) Matt Campbell | (R) Steve King (I) | |||
(I) denotes Incumbent |
2012 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Bruce Braley (I) | (R) Ben Lange | |||
2 | (D) Dave Loebsack (I) | (R) John Archer | |||
3 | (D) Leonard Boswell (I) | (R) Tom Latham (I) | |||
4 | (D) Christie Vilsack | (R) Steve King (I) | |||
(I) denotes Incumbent |
2016 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Monica Vernon | (R) Rod Blum (I) | |||
2 | (D) Dave Loebsack (I) | (R) Christopher Peters | |||
3 | (D) Jim Mowrer | (R) David Young (I) | |||
4 | (D) Kim Weaver | (R) Steve King (I) | |||
(I) denotes Incumbent |
2018 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Abby Finkenauer | (R) Rod Blum (I) | |||
2 | (D) Dave Loebsack (I) | (R) Christopher Peters | |||
3 | (D) Cindy Axne | (R) David Young (I) | |||
4 | (D) J. D. Scholten | (R) Steve King (I) | |||
(I) denotes Incumbent |
2022 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Christina Bohannan | (R) Mariannette Miller-Meeks (I) | |||
2 | (D) Liz Mathis | (R) Ashley Hinson (I) | |||
3 | (D) Cindy Axne (I) | (R) Zach Nunn | |||
4 | (D) Ryan Melton | (R) Randy Feenstra (I) | |||
(I) denotes Incumbent |
2024 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) Christina Bohannan | (R) Mariannette Miller-Meeks (I) | |||
2 | (D) Sarah Corkery | (R) Ashley Hinson (I) | |||
3 | (D) Lanon Baccam | (R) Zach Nunn (I) | |||
4 | (D) Ryan Melton | (R) Randy Feenstra (I) | |||
(I) denotes Incumbent |
2026 United States House of Representatives elections in Iowa | |||||
---|---|---|---|---|---|
District | (D) Democratic | (R) Republican | |||
1 | (D) | (R) | |||
2 | (D) | (R) | |||
3 | (D) | (R) | |||
4 | (D) | (R) | |||
(I) denotes Incumbent |
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Iowa | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Delegations | ||||||||||||||
Census | Term | U.S. Representatives | Term | Census | ||||||||||
Appanoose | Davis | |||||||||||||
1840 | 1843–1844 | 1843–1844 | 1840 | |||||||||||
1845–1846 | 1845–1846 | |||||||||||||
1847–1848 | (1) William Thompson | (1) William Thompson | 1847–1848 | |||||||||||
1849–1850 | (1) Daniel F. Miller | (1) Daniel F. Miller | 1849–1850 | |||||||||||
1851–1852 | (1) Bernhart Henn | (1) Bernhart Henn | 1851–1852 | |||||||||||
1850 | 1853–1854 | (1) Bernhart Henn | (1) Bernhart Henn | 1853–1854 | 1850 | |||||||||
1855–1856 | (1) Augustus Hall | (1) Augustus Hall | 1855–1856 | |||||||||||
1857–1858 | (1) Samuel Curtis | (1) Samuel Curtis | 1857–1858 | |||||||||||
1859–1860 | (1) Samuel Curtis | (1) Samuel Curtis | 1859–1860 | |||||||||||
1861–1862 | (1) James F. Wilson | (1) James F. Wilson | 1861–1862 | |||||||||||
1860 | 1863–1864 | (4) Josiah B. Grinnell | (1) James F. Wilson | 1863–1864 | 1860 | |||||||||
1865–1866 | (4) Josiah B. Grinnell | (1) James F. Wilson | 1865–1866 | |||||||||||
1867–1868 | (4) William Loughridge | (1) James F. Wilson | 1867–1868 | |||||||||||
1869–1870 | (4) William Loughridge | (1) George W. McCrary | 1869–1870 | |||||||||||
1871–1872 | (4) Madison M. Walden | (1) George W. McCrary | 1871–1872 | |||||||||||
1870 | 1873–1874 | (6) William Loughridge | (6) William Loughridge | 1873–1874 | 1870 | |||||||||
1875–1876 | (6) Ezekiel S. Sampson | (6) Ezekiel S. Sampson | 1875–1876 | |||||||||||
1877–1878 | (6) Ezekiel S. Sampson | (6) Ezekiel S. Sampson | 1877–1878 | |||||||||||
1879–1880 | (6) James B. Weaver | (6) James B. Weaver | 1879–1880 | |||||||||||
1881–1882 | (6) Marsena E. Cutts | (6) Marsena E. Cutts | 1881–1882 | |||||||||||
1880 | 1883–1884 | (8) William P. Hepburn | (6) John C. Cook | 1883–1884 | 1880 | |||||||||
1885–1886 | (8) William P. Hepburn | (6) James B. Weaver | 1885–1886 | |||||||||||
1887–1888 | (8) Albert R. Anderson | (6) James B. Weaver | 1887–1888 | |||||||||||
1889–1890 | (8) James P. Flick | (6) John F. Lacey | 1889–1890 | |||||||||||
1891–1892 | (8) James P. Flick | (6) Frederick E. White | 1891–1892 | |||||||||||
1890 | 1893–1894 | (8) William P. Hepburn | (6) John F. Lacey | 1893–1894 | 1890 | |||||||||
1895–1896 | (8) William P. Hepburn | (6) John F. Lacey | 1895–1896 | |||||||||||
1897–1898 | (8) William P. Hepburn | (6) John F. Lacey | 1897–1898 | |||||||||||
1899–1900 | (8) William P. Hepburn | (6) John F. Lacey | 1899–1900 | |||||||||||
1901–1902 | (8) William P. Hepburn | (6) John F. Lacey | 1901–1902 | |||||||||||
1900 | 1903–1904 | (8) William P. Hepburn | (6) John F. Lacey | 1903–1904 | 1900 | |||||||||
1905–1906 | (8) William P. Hepburn | (6) John F. Lacey | 1905–1906 | |||||||||||
1907–1908 | (8) William P. Hepburn | (6) Daniel W. Hamilton | 1907–1908 | |||||||||||
1909–1910 | (8) William D. Jamieson | (6) Nathan E. Kendall | 1909–1910 | |||||||||||
1911–1912 | (8) Horace M. Towner | (6) Nathan E. Kendall | 1911–1912 | |||||||||||
1910 | 1913–1914 | (8) Horace M. Towner | (6) Sanford Kirkpatrick | 1913–1914 | 1910 | |||||||||
1915–1916 | (8) Horace M. Towner | (6) C. William Ramseyer | 1915–1916 | |||||||||||
1917–1918 | (8) Horace M. Towner | (6) C. William Ramseyer | 1917–1918 | |||||||||||
1919–1920 | (8) Horace M. Towner | (6) C. William Ramseyer | 1919–1920 | |||||||||||
1921–1922 | (8) Horace M. Towner | (6) C. William Ramseyer | 1921–1922 | |||||||||||
1920 | 1923–1924 | (8) Hiram K. Evans | (6) C. William Ramseyer | 1923–1924 | 1920 | |||||||||
1925–1926 | (8) Lloyd Thurston | (6) C. William Ramseyer | 1925–1926 | |||||||||||
1927–1928 | (8) Lloyd Thurston | (6) C. William Ramseyer | 1927–1928 | |||||||||||
1929–1930 | (8) Lloyd Thurston | (6) C. William Ramseyer | 1929–1930 | |||||||||||
1931–1932 | (8) Lloyd Thurston | (6) C. William Ramseyer | 1931–1932 | |||||||||||
1930 | 1933–1934 | (5) Lloyd Thurston | (5) Lloyd Thurston | 1933–1934 | 1930 | |||||||||
1935–1936 | (5) Lloyd Thurston | (5) Lloyd Thurston | 1935–1936 | |||||||||||
1937–1938 | (5) Lloyd Thurston | (5) Lloyd Thurston | 1937–1938 | |||||||||||
1939–1940 | (5) Karl M. LeCompte | (5) Karl M. LeCompte | 1939–1940 | |||||||||||
1941–1942 | (5) Karl M. LeCompte | (5) Karl M. LeCompte | 1941–1942 | |||||||||||
1940 | 1943–1944 | (4) Karl M. LeCompte | (4) Karl M. LeCompte | 1943–1944 | 1940 | |||||||||
1945–1946 | (4) Karl M. LeCompte | (4) Karl M. LeCompte | 1945–1946 | |||||||||||
1947–1948 | (4) Karl M. LeCompte | (4) Karl M. LeCompte | 1947–1948 | |||||||||||
1949–1950 | (4) Karl M. LeCompte | (4) Karl M. LeCompte | 1949–1950 | |||||||||||
1951–1952 | (4) Karl M. LeCompte | (4) Karl M. LeCompte | 1951–1952 | |||||||||||
1950 | 1953–1954 | (4) Karl M. LeCompte | (4) Karl M. LeCompte | 1953–1954 | 1950 | |||||||||
1955–1956 | (4) Karl M. LeCompte | (4) Karl M. LeCompte | 1955–1956 | |||||||||||
1957–1958 | (4) Karl M. LeCompte | (4) Karl M. LeCompte | 1957–1958 | |||||||||||
1959–1960 | (4) Steven V. Carter | (4) Steven V. Carter | 1959–1960 | |||||||||||
1961–1962 | (4) John Henry Kyl | (4) John Henry Kyl | 1961–1962 | |||||||||||
1960 | 1963–1964 | (4) John Henry Kyl | (4) John Henry Kyl | 1963–1964 | 1960 | |||||||||
1965–1966 | (4) Bert Bandstra | (4) Bert Bandstra | 1965–1966 | |||||||||||
1967–1968 | (4) John Henry Kyl | (4) John Henry Kyl | 1967–1968 | |||||||||||
1969–1970 | (4) John Henry Kyl | (4) John Henry Kyl | 1969–1970 | |||||||||||
1971–1972 | (4) John Henry Kyl | (4) John Henry Kyl | 1971–1972 | |||||||||||
1970 | 1973–1974 | (4) Neal Smith | (4) Neal Smith | 1973–1974 | 1970 | |||||||||
1975–1976 | (4) Neal Smith | (4) Neal Smith | 1975–1976 | |||||||||||
1977–1978 | (4) Neal Smith | (4) Neal Smith | 1977–1978 | |||||||||||
1979–1980 | (4) Neal Smith | (4) Neal Smith | 1979–1980 | |||||||||||
1981–1982 | (4) Neal Smith | (4) Neal Smith | 1981–1982 | |||||||||||
1980 | 1983–1984 | (1) Jim Leach | (1) Jim Leach | 1983–1984 | 1980 | |||||||||
1985–1986 | (1) Jim Leach | (1) Jim Leach | 1985–1986 | |||||||||||
1987–1988 | (1) Jim Leach | (1) Jim Leach | 1987–1988 | |||||||||||
1989–1990 | (1) Jim Leach | (1) Jim Leach | 1989–1990 | |||||||||||
1991–1992 | (1) Jim Leach | (1) Jim Leach | 1991–1992 | |||||||||||
1990 | 1993–1994 | (3) Jim Ross Lightfoot | (3) Jim Ross Lightfoot | 1993–1994 | 1990 | |||||||||
1995–1996 | (3) Jim Ross Lightfoot | (3) Jim Ross Lightfoot | 1995–1996 | |||||||||||
1997–1998 | (3) Leonard Boswell | (3) Leonard Boswell | 1997–1998 | |||||||||||
1999–2000 | (3) Leonard Boswell | (3) Leonard Boswell | 1999–2000 | |||||||||||
2001–2002 | (3) Leonard Boswell | (3) Leonard Boswell | 2001–2002 | |||||||||||
2000 | 2003–2004 | (2) Jim Leach | (2) Jim Leach | 2003–2004 | 2000 | |||||||||
2005–2006 | (2) Jim Leach | (2) Jim Leach | 2005–2006 | |||||||||||
2007–2008 | (2) Dave Loebsack | (2) Dave Loebsack | 2007–2008 | |||||||||||
2009–2010 | (2) Dave Loebsack | (2) Dave Loebsack | 2009–2010 | |||||||||||
2011–2012 | (2) Dave Loebsack | (2) Dave Loebsack | 2011–2012 | |||||||||||
2010 | 2013–2014 | (2) Dave Loebsack | (2) Dave Loebsack | 2013–2014 | 2010 | |||||||||
2015–2016 | (2) Dave Loebsack | (2) Dave Loebsack | 2015–2016 | |||||||||||
2017–2018 | (2) Dave Loebsack | (2) Dave Loebsack | 2017–2018 | |||||||||||
2019–2020 | (2) Dave Loebsack | (2) Dave Loebsack | 2019–2020 | |||||||||||
2021–2022 | (2) Mariannette Miller-Meeks | (2) Mariannette Miller-Meeks | 2021–2022 | |||||||||||
2020 | 2023–2024 | (3) Zach Nunn | (3) Zach Nunn | 2023–2024 | 2020 | |||||||||
2025–2026 | (3) Zach Nunn | (3) Zach Nunn | 2025–2026 | |||||||||||
2027–2028 | (3) | (3) | 2027–2028 | |||||||||||
2029–2030 | (3) | (3) | 2029–2030 | |||||||||||
2031–2032 | (3) | (3) | 2031–2032 | |||||||||||
Appanoose | Davis | |||||||||||||
Census | Term | U.S. Representatives | Term | Census | ||||||||||
Delegations | ||||||||||||||
(Iowa) Democratic (Ind.) Democratic (Iowa) Republican (Ind.) Republican Whig Greenback |
Class 2 | Congress | Class 3 |
---|---|---|
28th (1843–1845) | ||
29th (1845–1847) | ||
George Wallace Jones (D) | 30th (1847–1849) | Augustus C. Dodge (D) |
31st (1849–1851) | ||
32nd (1851–1853) | ||
33rd (1853–1855) | ||
34th (1855–1857) | James Harlan (R) | |
35th (1857–1859) | ||
James W. Grimes (R) | 36th (1859–1861) | |
37th (1861–1863) | ||
38th (1863–1865) | ||
39th (1865–1867) | ||
Samuel J. Kirkwood (R) | ||
40th (1867–1869) | James Harlan (R) | |
41st (1869–1871) | ||
James B. Howell (R) | ||
George G. Wright (R) | 42nd (1871–1873) | |
43rd (1873–1875) | William B. Allison (R) | |
44th (1875–1877) | ||
Samuel J. Kirkwood (R) | 45th (1877–1879) | |
46th (1879–1881) | ||
47th (1881–1883) | ||
James W. McDill (R) | ||
James F. Wilson (R) | 48th (1883–1885) | |
49th (1885–1887) | ||
50th (1887–1889) | ||
51st (1889–1891) | ||
52nd (1891–1893) | ||
53rd (1893–1895) | ||
John H. Gear (R) | 54th (1895–1897) | |
55th (1897–1899) | ||
56th (1899–1901) | ||
Jonathan P. Dolliver (R) | ||
57th (1901–1903) | ||
58th (1903–1905) | ||
59th (1905–1907) | ||
60th (1907–1909) | ||
Albert B. Cummins (R) | ||
61st (1909–1911) | ||
Lafayette Young (R) | ||
62nd (1911–1913) | ||
William S. Kenyon (R) | ||
63rd (1913–1915) | ||
64th (1915–1917) | ||
65th (1917–1919) | ||
66th (1919–1921) | ||
67th (1921–1923) | ||
Charles A. Rawson (R) | ||
Smith W. Brookhart (R) | ||
68th (1923–1925) | ||
69th (1925–1927) | ||
Daniel F. Steck (D) | David W. Stewart (R) | |
70th (1927–1929) | Smith W. Brookhart (R) | |
71st (1929–1931) | ||
Lester J. Dickinson (R) | 72nd (1931–1933) | |
73rd (1933–1935) | Richard L. Murphy (D) | |
74th (1935–1937) | ||
Guy Gillette (D) | ||
Clyde L. Herring (D) | 75th (1937–1939) | |
76th (1939–1941) | ||
77th (1941–1943) | ||
George A. Wilson (R) | 78th (1943–1945) | |
79th (1945–1947) | Bourke B. Hickenlooper (R) | |
80th (1947–1949) | ||
Guy Gillette (D) | 81st (1949–1951) | |
82nd (1951–1953) | ||
83rd (1953–1955) | ||
Thomas E. Martin (R) | 84th (1955–1957) | |
85th (1957–1959) | ||
86th (1959–1961) | ||
Jack Miller (R) | 87th (1961–1963) | |
88th (1963–1965) | ||
89th (1965–1967) | ||
90th (1967–1969) | ||
91st (1969–1971) | Harold Hughes (D) | |
92nd (1971–1973) | ||
Dick Clark (D) | 93rd (1973–1975) | |
94th (1975–1977) | John Culver (D) | |
95th (1977–1979) | ||
Roger W. Jepsen (R) | 96th (1979–1981) | |
97th (1981–1983) | Chuck Grassley (R) | |
98th (1983–1985) | ||
Tom Harkin (D) | 99th (1985–1987) | |
100th (1987–1989) | ||
101st (1989–1991) | ||
102nd (1991–1993) | ||
103rd (1993–1995) | ||
104th (1995–1997) | ||
105th (1997–1999) | ||
106th (1999–2001) | ||
107th (2001–2003) | ||
108th (2003–2005) | ||
109th (2005–2007) | ||
110th (2007–2009) | ||
111th (2009–2011) | ||
112th (2011–2013) | ||
113th (2013–2015) | ||
Joni Ernst (R) | 114th (2015–2017) | |
115th (2017–2019) | ||
116th (2019–2021) | ||
117th (2021–2023) | ||
115th (2023–2025) | ||
116th (2025–2027) | ||
117th (2027–2029) |
List of United States senators from Iowa | ||||||||
---|---|---|---|---|---|---|---|---|
Year | Class 1 | Class 2 | Class 3 | |||||
1970 | — | |||||||
1972 | (D) Dick Clark | (R) Jack Miller (I) | ||||||
1974 | (D) John Culver | (R) David M. Stanley | ||||||
1976 | — | |||||||
1978 | (D) Dick Clark (I) | (R) Roger Jepsen | ||||||
1980 | (D) John Culver (I) | (R) Chuck Grassley | ||||||
1982 | — | |||||||
1984 | (D) Tom Harkin | (R) Roger Jepsen (I) | ||||||
1986 | (D) John Roehrick | (R) Chuck Grassley (I) | ||||||
1988 | — | |||||||
1990 | (D) Tom Harkin (I) | (R) Tom Tauke | ||||||
1992 | (D) Jean Hall Lloyd-Jones | (R) Chuck Grassley (I) | ||||||
1994 | — | |||||||
1996 | (D) Tom Harkin (I) | (R) Jim Ross Lightfoot | ||||||
1998 | (D) David Osterberg | (R) Chuck Grassley (I) | ||||||
2000 | — | |||||||
2002 | (D) Tom Harkin (I) | (R) Greg Ganske | ||||||
2004 | (D) Arthur A. Small | (R) Chuck Grassley (I) | ||||||
2006 | — | |||||||
2008 | (D) Tom Harkin (I) | (R) Christopher Reed | ||||||
2010 | (D) Roxanne Conlin | (R) Chuck Grassley (I) | ||||||
2012 | — | |||||||
2014 | (D) Bruce Braley | (R) Joni Ernst | ||||||
2016 | (D) Patty Judge | (R) Chuck Grassley (I) | ||||||
2018 | — | |||||||
2020 | (D) Theresa Greenfield | (R) Joni Ernst (I) | ||||||
2022 | (D) Michael Franken | (R) Chuck Grassley (I) | ||||||
2024 | — | |||||||
2026 | (D) | (R) | ||||||
2028 | (D) | (R) | ||||||
2030 | — | |||||||
(I) denotes Incumbent |
Delegations | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
— | Senators | Representatives | — | ||||||||||||
Census | Term | Class 1 | Class 2 | Class 3 | Term | District 1 | District 2 | District 3 | District 4 | District 5 | District 6 | Census | |||
1970 | 1973–1974 | — | (D) Dick Clark | (D) Harold Hughes (I) | 1973–1974 | (D) Edward Mezvinsky | (D) John Culver (I) | (R) H. R. Gross (I) | (D) Neal Smith | (R) William Scherle (I) | (R) Wiley Mayne (I) | 1970 | |||
1975–1976 | — | (D) Dick Clark (I) | (D) John Culver | 1975–1976 | (D) Edward Mezvinsky (I) | (D) Mike Blouin | (R) Chuck Grassley | (D) Neal Smith (I) | (D) Tom Harkin | (D) Berkley Bedell | |||||
1977–1978 | — | (D) Dick Clark (I) | (D) John Culver (I) | 1977–1978 | (R) Jim Leach | (D) Mike Blouin (I) | (R) Chuck Grassley (I) | (D) Neal Smith (I) | (D) Tom Harkin (I) | (D) Berkley Bedell (I) | |||||
1979–1980 | — | (R) Roger Jepsen | (D) John Culver (I) | 1979–1980 | (R) Jim Leach (I) | (R) Tom Tauke | (R) Chuck Grassley (I) | (D) Neal Smith (I) | (D) Tom Harkin (I) | (D) Berkley Bedell (I) | |||||
1981–1982 | — | (R) Roger Jepsen (I) | (R) Chuck Grassley | 1981–1982 | (R) Jim Leach (I) | (R) Tom Tauke (I) | (R) Cooper Evans | (D) Neal Smith (I) | (D) Tom Harkin (I) | (D) Berkley Bedell (I) | |||||
1980 | 1983–1984 | — | (R) Roger Jepsen (I) | (R) Chuck Grassley (I) | 1983–1984 | (R) Jim Leach (I) | (R) Tom Tauke (I) | (R) Cooper Evans (I) | (D) Neal Smith (I) | (D) Tom Harkin (I) | (D) Berkley Bedell (I) | 1980 | |||
1985–1986 | — | (D) Tom Harkin | (R) Chuck Grassley (I) | 1985–1986 | (R) Jim Leach (I) | (R) Tom Tauke (I) | (R) Cooper Evans (I) | (D) Neal Smith (I) | (R) Jim Ross Lightfoot | (D) Berkley Bedell (I) | |||||
1987–1988 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 1987–1988 | (R) Jim Leach (I) | (R) Tom Tauke (I) | (D) David Nagle | (D) Neal Smith (I) | (R) Jim Ross Lightfoot (I) | (R) Fred Grandy | |||||
1989–1990 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 1989–1990 | (R) Jim Leach (I) | (R) Tom Tauke (I) | (D) David Nagle (I) | (D) Neal Smith (I) | (R) Jim Ross Lightfoot (I) | (R) Fred Grandy (I) | |||||
1991–1992 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 1991–1992 | (R) Jim Leach (I) | (R) Jim Nussle | (D) David Nagle (I) | (D) Neal Smith (I) | (R) Jim Ross Lightfoot (I) | (R) Fred Grandy (I) | |||||
1990 | 1993–1994 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 1993–1994 | (R) Jim Leach (I) | (R) Jim Nussle (I) | (R) Jim Ross Lightfoot | (D) Neal Smith (I) | (R) Fred Grandy | — | 1990 | |||
1995–1996 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 1995–1996 | (R) Jim Leach (I) | (R) Jim Nussle (I) | (R) Jim Ross Lightfoot (I) | (R) Greg Ganske | (R) Tom Latham | — | |||||
1997–1998 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 1997–1998 | (R) Jim Leach (I) | (R) Jim Nussle (I) | (D) Leonard Boswell | (R) Greg Ganske (I) | (R) Tom Latham (I) | — | |||||
1999–2000 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 1999–2000 | (R) Jim Leach (I) | (R) Jim Nussle (I) | (D) Leonard Boswell (I) | (R) Greg Ganske (I) | (R) Tom Latham (I) | — | |||||
2001–2002 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 2001–2002 | (R) Jim Leach (I) | (R) Jim Nussle (I) | (D) Leonard Boswell (I) | (R) Greg Ganske (I) | (R) Tom Latham (I) | — | |||||
2000 | 2003–2004 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 2003–2004 | (R) Jim Nussle | (R) Jim Leach | (D) Leonard Boswell (I) | (R) Tom Latham | (R) Steve King | — | 2000 | |||
2005–2006 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 2005–2006 | (R) Jim Nussle (I) | (R) Jim Leach (I) | (D) Leonard Boswell (I) | (R) Tom Latham (I) | (R) Steve King (I) | — | |||||
2007–2008 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 2007–2008 | (D) Bruce Braley | (D) Dave Loebsack | (D) Leonard Boswell (I) | (R) Tom Latham (I) | (R) Steve King (I) | — | |||||
2009–2010 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 2009–2010 | (D) Bruce Braley (I) | (D) Dave Loebsack (I) | (D) Leonard Boswell (I) | (R) Tom Latham (I) | (R) Steve King (I) | — | |||||
2011–2012 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 2011–2012 | (D) Bruce Braley (I) | (D) Dave Loebsack (I) | (D) Leonard Boswell (I) | (R) Tom Latham (I) | (R) Steve King (I) | — | |||||
2010 | 2013–2014 | — | (D) Tom Harkin (I) | (R) Chuck Grassley (I) | 2013–2014 | (D) Bruce Braley (I) | (D) Dave Loebsack (I) | (R) Tom Latham | (R) Steve King | — | — | 2010 | |||
2015–2016 | — | (R) Joni Ernst | (R) Chuck Grassley (I) | 2015–2016 | (R) Rod Blum | (D) Dave Loebsack (I) | (R) David Young | (R) Steve King (I) | — | — | |||||
2017–2018 | — | (R) Joni Ernst (I) | (R) Chuck Grassley (I) | 2017–2018 | (R) Rod Blum (I) | (D) Dave Loebsack (I) | (R) David Young (I) | (R) Steve King (I) | — | — | |||||
2019–2020 | — | (R) Joni Ernst (I) | (R) Chuck Grassley (I) | 2019–2020 | (D) Abby Finkenauer | (D) Dave Loebsack (I) | (D) Cindy Axne | (R) Steve King (I) | — | — | |||||
2021–2022 | — | (R) Joni Ernst (I) | (R) Chuck Grassley (I) | 2021–2022 | (R) Ashley Hinson | (R) Mariannette Miller-Meeks | (D) Cindy Axne (I) | (R) Randy Feenstra | — | — | |||||
2020 | 2023–2024 | — | (R) Joni Ernst (I) | (R) Chuck Grassley (I) | 2023–2024 | (R) Mariannette Miller-Meeks (I) | (R) Ashley Hinson (I) | (R) Zach Nunn | (R) Randy Feenstra (I) | — | — | 2020 | |||
2025–2026 | — | (R) Joni Ernst (I) | (R) Chuck Grassley (I) | 2025–2026 | (R) Mariannette Miller-Meeks (I) | (R) Ashley Hinson (I) | (R) Zach Nunn (I) | (R) Randy Feenstra (I) | — | — | |||||
2027–2028 | — | (R) Chuck Grassley (I) | 2027–2028 | — | — | ||||||||||
2029–2030 | — | 2029–2030 | — | — | |||||||||||
2031–2032 | — | 2031–2032 | — | — | |||||||||||
Iowa |
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