United States House of Representatives elections, 1970
Columns: District | Incumbent | Party | First elected | Result | Candidates
Illinois 2 | Abner J. Mikva | Democratic | 1968 | Re-elected | Abner J. Mikva (D) 74.7% Harold E. Marks (R) 25.3% | Illinois 4 | Ed Derwinski | Republican | 1958 | Re-elected | Ed Derwinski (R) 68.0% Melvin W. Morgan (D) 32.0% | Illinois 7 | Frank Annunzio | Democratic | 1964 | Re-elected | Frank Annunzio (D) 87.3% Thomas J. Lento (R) 12.7% | Illinois 9 | Sidney R. Yates | Democratic | 1964 | Re-elected | Sidney R. Yates (D) 75.8% Edward Wolbank (R) 24.2% | Illinois 12 | Robert McClory | Republican | 1962 | Re-elected | Robert McClory (R) 62.1% James J. Cone (D) 37.9% | Illinois 13 | Phil Crane | Republican | 1969 | Re-elected | Phil Crane (R) 58.0% Edward A. Warman (D) 42.0% | Illinois 18 | Robert H. Michel | Republican | 1956 | Re-elected | Robert H. Michel (R) 66.1% Rosa Lee Fox (D) 33.9% | Illinois 19 | Tom Railsback | Republican | 1966 | Re-elected | Tom Railsback (R) 68.2% James L. Shaw (D) 31.8% | Illinois 20 | Paul Findley | Republican | 1960 | Re-elected | Paul Findley (R) 67.5% Billie M. Cox (D) 32.5% | Illinois 21 | Kenneth J. Gray | Democratic | 1954 | Re-elected | Kenneth J. Gray (D) 62.5% Fred Evans (R) 37.5%