These are tables of congressional delegations from Idaho to the United States Senate and United States House of Representatives.
United States Senate
| Class 2 Senators | Congress | Class 3 Senators |
|---|---|---|
| George L. Shoup (R) | 51st (1889–1891) | William J. McConnell (R) |
| 52nd (1891–1893) | Fred T. Dubois (R) | |
| 53rd (1893–1895) | ||
| 54th (1895–1897) | ||
| 55th (1897–1899) | Henry Heitfeld (Pop) | |
| 56th (1899–1901) | ||
| Fred T. Dubois (D) | 57th (1901–1903) | |
| 58th (1903–1905) | Weldon B. Heyburn (R) | |
| 59th (1905–1907) | ||
| William E. Borah (R) | 60th (1907–1909) | |
| 61st (1909–1911) | ||
| 62nd (1911–1913) | ||
| Kirtland I. Perky (D) | ||
| James H. Brady (R) | ||
| 63rd (1913–1915) | ||
| 64th (1915–1917) | ||
| 65th (1917–1919) | ||
| John F. Nugent (D) | ||
| 66th (1919–1921) | ||
| Frank R. Gooding (R) | ||
| 67th (1921–1923) | ||
| 68th (1923–1925) | ||
| 69th (1925–1927) | ||
| 70th (1927–1929) | ||
| John Thomas (R) | ||
| 71st (1929–1931) | ||
| 72nd (1931–1933) | ||
| 73rd (1933–1935) | James P. Pope (D) | |
| 74th (1935–1937) | ||
| 75th (1937–1939) | ||
| 76th (1939–1941) | D. Worth Clark (D) | |
| John Thomas (R) | ||
| 77th (1941–1943) | ||
| 78th (1943–1945) | ||
| 79th (1945–1947) | Glen H. Taylor (D) | |
| Charles Gossett (D) | ||
| Henry C. Dworshak (R) | ||
| 80th (1947–1949) | ||
| Bert H. Miller (D) | 81st (1949–1951) | |
| Henry C. Dworshak (R) | ||
| 82nd (1951–1953) | Herman Welker (R) | |
| 83rd (1953–1955) | ||
| 84th (1955–1957) | ||
| 85th (1957–1959) | Frank F. Church (D) | |
| 86th (1959–1961) | ||
| 87th (1961–1963) | ||
| Leonard B. Jordan (R) | ||
| 88th (1963–1965) | ||
| 89th (1965–1967) | ||
| 90th (1967–1969) | ||
| 91st (1969–1971) | ||
| 92nd (1971–1973) | ||
| James A. McClure (R) | 93rd (1973–1975) | |
| 94th (1975–1977) | ||
| 95th (1977–1979) | ||
| 96th (1979–1981) | ||
| 97th (1981–1983) | Steve Symms (R) | |
| 98th (1983–1985) | ||
| 99th (1985–1987) | ||
| 100th (1987–1989) | ||
| 101st (1989–1991) | ||
| Larry Craig (R) | 102nd (1991–1993) | |
| 103rd (1993–1995) | Dirk Kempthorne (R) | |
| 104th (1995–1997) | ||
| 105th (1997–1999) | ||
| 106th (1999–2001) | Mike Crapo (R) | |
| 107th (2001–2003) | ||
| 108th (2003–2005) | ||
| 109th (2005–2007) | ||
| 110th (2007–2009) | ||
| Jim Risch (R) | 111th (2009–2011) | |
| 112th (2011-2013) | ||
| 113th (2013–2015) | ||
| 114th (2015–2017) | ||
| 115th (2017–2019) | ||
| 116th (2019–2021) | ||
| 117th (2021–2023) |
U.S. House of Representatives
Delegates from Idaho Territory
| Congress | Delegate |
|---|---|
| 38th (1863–1865) | William H. Wallace (R) |
| 39th (1865–1867) | Edward Dexter Holbrook (D) |
| 40th (1867–1869) | |
| 41st (1869–1871) | Jacob K. Shafer (D) |
| 42nd (1871–1873) | Samuel Augustus Merritt (D) |
| 43rd (1873–1875) | John Hailey (D) |
| 44th (1875–1877) | Thomas W. Bennett (Ind) |
| Stephen Southmyd Fenn (D) | |
| 45th (1877–1879) | |
| 46th (1879–1881) | George Ainslie (D) |
| 47th (1881–1883) | |
| 48th (1883–1885) | Theodore Frelinghuysen Singiser (R) |
| 49th (1885–1887) | John Hailey (D) |
| 50th (1887–1889) | Fred Thomas Dubois (R) |
| 51st (1889–1891) |
Members from Idaho
| Congress | At-large | |
|---|---|---|
| 51st (1889–1891) | Willis Sweet (R) | |
| 52nd (1891–1893) | ||
| 53rd (1893–1895) | ||
| 54th (1895–1897) | Edgar Wilson (R) | |
| 55th (1897–1899) | James Gunn (Pop) | |
| 56th (1899–1901) | Edgar Wilson (Silver R) | |
| 57th (1901–1903) | Thomas L. Glenn (Pop) | |
| 58th (1903–1905) | Burton L. French (R) | |
| 59th (1905–1907) | ||
| 60th (1907–1909) | ||
| 61st (1909–1911) | Thomas Ray Hamer (R) | |
| 62nd (1911–1913) | Burton L. French (R) | |
| Congress | Statewide at-large on a general ticket | |
| 1st seat | 2nd seat | |
| 63rd (1913–1915) | Burton L. French (R) | Addison T. Smith (R) |
| 64th (1915–1917) | Robert M. McCracken (R) | |
| 65th (1917–1919) | Burton L. French (R) | |
| District | ||
| 1st | 2nd | |
| 66th (1919–1921) | Burton L. French (R) | Addison T. Smith (R) |
| 67th (1921–1923) | ||
| 68th (1923–1925) | ||
| 69th (1925–1927) | ||
| 70th (1927–1929) | ||
| 71st (1929–1931) | ||
| 72nd (1931–1933) | ||
| 73rd (1933–1935) | Compton I. White (D) | Thomas C. Coffin (D) |
| 74th (1935–1937) | D. Worth Clark (D) | |
| 75th (1937–1939) | ||
| 76th (1939–1941) | Henry C. Dworshak (R) | |
| 77th (1941–1943) | ||
| 78th (1943–1945) | ||
| 79th (1945–1947) | ||
| 80th (1947–1949) | Abe M. Goff (R) | John C. Sanborn (R) |
| 81st (1949–1951) | Compton I. White (D) | |
| 82nd (1951–1953) | John Wood (R) | Hamer H. Budge (R) |
| 83rd (1953–1955) | Gracie Pfost (D) | |
| 84th (1955–1957) | ||
| 85th (1957–1959) | ||
| 86th (1959–1961) | ||
| 87th (1961–1963) | Ralph R. Harding (D) | |
| 88th (1963–1965) | Compton I. White, Jr. (D) | |
| 89th (1965–1967) | George V. Hansen (R) | |
| 90th (1967–1969) | James A. McClure (R) | |
| 91st (1969–1971) | Orval H. Hansen (R) | |
| 92nd (1971–1973) | ||
| 93rd (1973–1975) | Steve Symms (R) | |
| 94th (1975–1977) | George V. Hansen (R) | |
| 95th (1977–1979) | ||
| 96th (1979–1981) | ||
| 97th (1981–1983) | Larry Craig (R) | |
| 98th (1983–1985) | ||
| 99th (1985–1987) | Richard H. Stallings (D) | |
| 100th (1987–1989) | ||
| 101st (1989–1991) | ||
| 102nd (1991–1993) | Larry LaRocco (D) | |
| 103rd (1993–1995) | Mike Crapo (R) | |
| 104th (1995–1997) | Helen P. Chenoweth (R) | |
| 105th (1997–1999) | ||
| 106th (1999–2001) | Michael K. Simpson (R) | |
| 107th (2001–2003) | Butch Otter (R) | |
| 108th (2003–2005) | ||
| 109th (2005–2007) | ||
| 110th (2007–2009) | William Sali (R) | |
| 111th (2009–2011) | Walt Minnick (D) | |
| 112th (2011–2013) | Raúl Labrador (R) | |
| 113th (2013–2015) | ||
| 114th (2015–2017) | ||
| 115th (2017–2019) | ||
| 116th (2019–2021) | Russ Fulcher (R) | |
| 117th (2021–2023) | ||
Key
| Key to party colors and abbreviations for members of the U.S. Congress and other politicians or officials | ||||||||||||||||||||||||||||||||||
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