United States Senate – DEM Gain
James Hamilton Lewis (D) – 1,432,216 – 64.02%
Ruth Hanna McCormick (R) – 687,469 – 30.73%
Lottie Holman O’Neill (IR) – 99,485 – 4.45%
George Koop (S) – 11,192 – 0.50%
Freeman Thompson (Comm.) – 3,118 – 0.14%
Louis Warner (Peace and Prosperity) – 1,078 – 0.05%
Ernest Stout (American National) – 1,060 – 0.05%
C. Emmet Smith (Anti-League World Court, Anti-Foreign Entanglements) – 763 – 0.03%
James J. McGrath (Liberty) – 723 – 0.03%
Total Votes – 2,237,104 – 100.00%
United States House of Representatives – District 1 – GOP Hold
Oscar Stanton De Priest (R-inc) – 23,719 – 58.37%
Harry Baker (D) – 16,747 – 41.21%
All others – 171 – 0.42%
Total Votes – 40,637 – 100.00%
United States House of Representatives – District 2 – GOP Hold
Morton D. Hull (R-inc) – 76,665 – 54.35%
Michael C. Walsh (D) – 63,341 – 44.90%
All others – 1,060 – 0.75%
Total Votes – 141,066 – 100.00%
United States House of Representatives – District 3 – DEM Gain
Edward A. Kelly (D) – 83,028 – 58.13%
Elliott W. Sproul (R-inc) – 59,644 – 41.76%
All others – 160 – 0.11%
Total Votes – 142,832 – 100.00%
United States House of Representatives – District 4 – DEM Hold
Harry P. Beam (D) – 36,736 – 69.27%
Frank G. Zelezinski (R) – 16,192 – 30.53%
All others – 103 – 0.19%
Total Votes – 53,031 – 100.00%
United States House of Representatives – District 5 – DEM Hold
Adolph J. Sabath (D-inc) – 21,460 – 66.15%
Frank V. Kara (R) – 10,816 – 33.34%
All others – 167 – 0.51%
Total Votes – 32,443 – 100.00%
United States House of Representatives – District 6 – DEM Hold
James T. Igoe (D-inc) – 120,408 – 66.68%
Henry R. Lundblad (R) – 59,052 – 32.70%
All others – 1,119 – 0.62%
Total Votes – 180,579 – 100.00%
United States House of Representatives – District 7 – DEM Gain
Leonard W. Schuetz (D) – 111,525 – 54.47%
James C. Moreland (R) – 90,844 – 44.37%
All others – 2,374 – 1.16%
Total Votes – 204,743 – 100.00%
United States House of Representatives – District 8 – GOP Gain
Peter C. Granata (R) – 16,565 – 51.80%
Stanley H. Kunz (D-inc) – 15,394 – 48.14%
All others – 17 – 0.05%
Total Votes – 31,976 – 100.00%
United States House of Representatives – District 9 – GOP Hold
Frederick A. Britten (R-inc) – 24,028 – 99.35%
All others – 157 – 0.65%
Total Votes – 24,185 – 100.00%
United States House of Representatives – District 10 – GOP Hold
Carl R. Chindblom (R-inc) – 72,938 – 50.76%
John E. Hesse (D) – 70,621 – 49.15%
C. Emil Leidberg (American National) – 136 – 0.09%
Total Votes – 143,695 – 100.00%
United States House of Representatives – District 11 – GOP Hold
Frank R. Reid (R-inc) – 56,957 – 63.12%
Elmer P. Schaefer (D) – 33,169 – 36.76%
Walter F. Benn (American National) – 109 – 0.12%
Total Votes – 90,235 – 100.00%
United States House of Representatives – District 12 – GOP Hold
John T. Buckbee (R-inc) – 55,754 – 76.05%
Richard J. O’Halloran (D) – 17,497 – 23.87%
All others – 59 – 0.08%
Total Votes – 73,310 – 100.00%
United States House of Representatives – District 13 – GOP Hold
William Richard Johnson (R-inc) – 28,113 – 70.16%
John A. Ascher (D) – 11,937 – 29.79%
All others – 18 – 0.04%
Total Votes – 40,068 – 100.00%
United States House of Representatives – District 14 – GOP Hold
John Clayton Allen (R-inc) – 36,370 – 56.86%
William H. Hartzell (D) – 27,592 – 43.14%
Total Votes – 63,962 – 100.00%
United States House of Representatives – District 15 (Special) – GOP Hold
Burnett M. Chiperfield (R) – 34,063 – 56.24%
J. Hays Paxton (D) – 26,467 – 43.70%
All others – 41 – 0.07%
Total Votes – 60,571 – 100.00%
United States House of Representatives – District 15 – GOP Hold
Burnett M. Chiperfield (R) – 35,114 – 56.46%
J. Hays Paxton (D) – 27,031 – 43.46%
All others – 49 – 0.08%
Total Votes – 62,194 – 100.00%
United States House of Representatives – District 16 – GOP Hold
William E. Hull (R-inc) – 36,572 – 52.78%
Edwin S. Carr (D) – 32,692 – 47.18%
All others – 31 – 0.04%
Total Votes – 69,295 – 100.00%
United States House of Representatives – District 17 – GOP Hold
Homer W. Hall (R-inc) – 27,696 – 58.42%
C. S. Schneider (D) – 19,711 – 41.58%
Total Votes – 47,407 – 100.00%
United States House of Representatives – District 18 – GOP Hold
William P. Holaday (R-inc) – 38,102 – 56.77%
Charles R. Hill (D) – 29,012 – 43.23%
Total Votes – 67,114 – 100.00%
United States House of Representatives – District 19 – GOP Hold
Charles Adkins (R-inc) – 43,794 – 55.36%
Charles M. Borchers (D) – 35,310 – 44.64%
Total Votes – 79,104 – 100.00%
United States House of Representatives – District 20 – DEM Hold
Henry T. Rainey (D-inc) – 37,537 – 64.94%
William J. Thornton (R) – 20,262 – 35.06%
Total Votes – 57,799 – 100.00%
United States House of Representatives – District 21 – DEM Gain
J. Earl Major (D) – 46,058 – 57.13%
Roger E. Chapin (R) – 34,521 – 42.82%
All others – 41 – 0.05%
Total Votes – 80,620 – 100.00%
United States House of Representatives – District 22 – DEM Gain
Charles A. Karch (D) – 48,281 – 50.28%
Edward M. Irwin (R-inc) – 47,715 – 49.69%
All others – 30 – 0.03%
Total Votes – 96,026 – 100.00%
United States House of Representatives – District 23 – DEM Hold
William W. Arnold (D-inc) – 49,111 – 62.64%
Joe Frank Allen (R) – 29,291 – 37.36%
Total Votes – 78,402 – 100.00%
United States House of Representatives – District 24 (Special) – DEM Hold
Claude V. Parsons (D) – 26,929 – 50.18%
James V. Heidinger (R) – 26,732 – 49.82%
Total Votes – 53,661 – 100.00%
United States House of Representatives – District 24 – DEM Gain
Claude V. Parsons (D) – 27,325 – 50.02%
James V. Heidinger (R) – 27,296 – 49.97%
All others – 7 – 0.01%
Total Votes – 54,628 – 100.00%
United States House of Representatives – District 25 – DEM Gain
Kent E. Keller (D) – 38,796 – 52.62%
Edward E. Denison (R-inc) – 34,927 – 47.38%
Total Votes – 73,723 – 100.00%
United States House of Representatives – District At Large – GOP Hold (A)/DEM gain (B)
William H. Dieterich (D) – 1,062,606 – 26.95%
Richard Yates, Jr. (R-inc) – 991,083 – 25.14%
Walter Nesbit (D) – 975,422 – 24.74%
Frank L. Smith (R) – 890,327 – 22.58%
Emil Z. Levitin (S) – 9,526 – 0.24%
Morris A. Gold (S) – 9,207 – 0.23%
William S. Feinberg (American National) – 1,337 – 0.03%
John W. McLain (American National) – 1,228 – 0.03%
I. J. Brown (Liberty) – 884 – 0.02%
Charles A. Reinhart (Liberty) – 824 – 0.02%
Total Votes – 3,942,444 – 100.00%