U.S. Senate elections in Iowa
Charles E. Grassley R 681,501 · Michael Franken D 533,330
Charles E. Grassley R 926,007 · Patty Judge D 549,460 · Charles Aldrich L 41,794 · Jim Hennager N 17,649 · +1 more
Joni Ernst R 588,575 · Bruce Braley D 494,370 · Rick Stewart I 26,815 · Douglas Butzier L 8,232 · +2 more
Tom Harkin D 941,665 · Christopher Reed R 560,006
Charles E. Grassley R 1,038,175 · Arthur Small D 412,365 · Christy Ann Welty L 15,218 · Daryl A. Northrop G 11,121 · +1 more
Tom Harkin D 554,278 · Greg Ganske R 447,892 · Timothy A. Harthan G 11,340 · Richard J. Moore L 8,864
Charles E. Grassley R 648,480 · David Osterberg D 289,049 · Susan Marcus N 7,561 · Margaret Trowe S 2,542
Tom Harkin D 634,166 · Jim Lightfoot R 571,807 · Sue Atkinson N 9,768 · Fred Gratson N 4,248 · +2 more
Charles E. Grassley R 899,761 · Jean Lloyd-Jones D 351,561 · Stuart Zimmerman N 16,403 · Sue Atkinson 6,277 · +5 more
Tom Harkin D 535,975 · Thomas J. Tauke R 446,869
Charles E. Grassley R 683,014 · John Culver D 581,545 · Garry de Young B 5,858 · Robert V Hengerer L 4,233 · +1 more
Jack Miller R 522,339 · E. B. Smith D 324,114 · Robert D. Dilley A 3,826 · Charles H. Day I 3,050 · +2 more
Bourke B. Hickenlooper R 431,364 · E. B. Smith D 376,602
Jack Miller R 642,463 · Herschel C. Loveless D 595,119
Bourke B. Hickenlooper R 635,499 · R. M. Evans D 543,156
Bourke B. Hickenlooper R 470,613 · Albert J. Loveland D 383,766 · Z. Everett Kellum P 3,273 · Ernest J. Seemann D 571 · +1 more
Guy M. Gilette D 578,226 · George A. Wilson R 415,778 · Seymour Pitcher P 3,387 · Z. Everett Kellum P 2,580 · +1 more
Bourke B. Hickenlooper R 523,963 · Guy M. Gilette D 494,229 · W. S. Bowden P 2,751 · C. W. Drescher S 744
George A. Wilson R 410,383 · Clyde L. Herring D 295,194 · M. M. Heptonstall P 1,461 · Ernest J. Seemann P 821
Guy M. Gilette D 413,788 · Lester J. Dickinson R 410,983 · George F. Buresh F 4,723 · Raymond E. Hanke P 1,525 · +1 more
Guy M. Gillette D 536,075 · Berry F. Halden R 478,521
Clyde L. Herring D 539,555 · Lester J. Dickinson R 503,635 · George F. Buresh F 25,567 · John B. Hammond P 1,726 · +1 more
Lewis Murphy D 538,422 · Henry Field R 399,929 · Smith W. Brookhart P 43,174 · T. S. McCrill S 11,076 · +2 more
Lester J. Dickinson R 307,613 · Daniel F. Steck D 235,186 · Arthur A. Wells I 2,668 · L. E. Eickelberg I 1,045
Smith W. Brookhart R 323,409 · Claude R. Porter D 247,869
Smith W. Brookhart R 447,706 · Daniel F. Steck D 446,951 · Luther Brewer R 1,124 · L. E. Eickelberg I 535
Smith W. Brookhart R 389,751 · Clyde L. Herring D 227,833
Albert B. Cummins R 528,499 · Claude R. Porter D 322,015 · H. W. Cowles F 9,020 · Arthur S. Dowler S 933
William S. Kenyon R 230,264 · Charles R. Keyes D 121,830
Albert B. Cummins R 205,832 · Maurice Connolly D 167,251 · Otis L. Spurgeon I 24,490 · Casper Schenk P 15,058 · +2 more