Federal offices 10 members became US Senators including:
James F. Wilson, 1883 to 1895,
John H. Gear, 1895 to 1900,
Albert B. Cummins, 1908 to 1926,
Bourke B. Hickenlooper, 1945 to 1969,
Jack Miller, 1961 to 1973,
Chuck Grassley, 1981 to present 5 members became members of the US House of Representatives including: James F. Wilson, 1861 to 1869,
Madison Miner Walden, 1871 to 1873, John H. Gear, 1887 to 1891 and 1893 to 1895,
Nathan E. Kendall, 1909 to 1913, Chuck Grassley, 1975 to 1981,
Abby Finkenauer, 2019 to 2021 4 members became Federal Cabinet Members including:
William W. Belknap,
Secretary of War from 1869 to 1876 under President
Ulysses S. Grant,
George W. McCrary, Secretary of War from 1877 to 1879 under President Grant, John H. Gear,
Assistant Secretary of the Treasury from 1892 to 1893 under President
Benjamin Harrison,
James Wilson,
Secretary of Agriculture from 1897 to 1913 under Presidents
William McKinley,
Theodore Roosevelt and
William H. Taft 2 member became
President Pro Tempore of the US Senate: Albert B. Cummins, 1919 to 1925 and Chuck Grassley, 2019 to 2025 1 member became an ambassador:
Terry Branstad as
Ambassador to China from 2017 to 2020
State offices 16 members became Governor including:
William M. Stone,
Samuel Merrill,
Cyrus C. Carpenter,
Joshua G. Newbold, Albert B. Cummins, John H. Gear,
George W. Clarke,
William L. Harding, Nathan E. Kendall,
Frank Merriam (California Governor), Bourke B. Hickenlooper,
Robert D. Blue, ,
William S. Beardsley,
Leo Hoegh,
Robert D. Fulton,
Terry Branstad 18 members became Lieutenant Governor including:
Benjamin F. Gue,
Madison Miner Walden, Joshua G. Newbold,
Orlando H. Manning,
Warren S. Dungan,
James C. Milliman, George W. Clarke, William L. Harding,
Ernest Robert Moore,
Arch W. McFarlane, Bourke B. Hickenlooper, Robert D. Blue,
William H. Nicholas,
W. L. Mooty, Robert D. Fulton, Terry Branstad,
Robert T. Anderson,
Jo Ann Zimmerman 3 members became
Attorney General of Iowa including:
John H. Mitchell,
John M. Rankin and Leo Hoegh. 1 member became
Iowa Secretary of Agriculture including:
Dale M. Cochran ==Qualifications==