Columns: District | Incumbent | Party | First elected | Results | Candidates
Illinois 2 | Jesse L. Jackson Jr. | Democratic | 1995 | Re-elected | Jesse L. Jackson Jr. (D) 90% Robert Gordon (R) 10% | Illinois 3 | Bill Lipinski | Democratic | 1982 | Re-elected | Bill Lipinski (D) 76% Karl Groth (R) 24% | Illinois 4 | Luis Gutierrez | Democratic | 1992 | Re-elected | Luis Gutierrez (D) 89% Stephanie Sailor (I) 11% | Illinois 5 | Rod Blagojevich | Democratic | 1996 | Re-elected | Rod Blagojevich (D) 88% | Illinois 6 | Henry Hyde | Republican | 1974 | Re-elected | Henry Hyde (R) 59% Brent Christensen (D) 41% | Illinois 7 | Danny K. Davis | Democratic | 1996 | Re-elected | Danny K. Davis (D) 86% Robert Dallas (R) 14% | Illinois 8 | Phil Crane | Republican | 1969 | Re-elected | Phil Crane (R) 61% Lance Pressl (D) 39% | Illinois 9 | Jan Schakowsky | Democratic | 1998 | Re-elected | Jan Schakowsky (D) 76% Dennis Driscoll (R) 24% | Illinois 10 | John Porter | Republican | 1980 | Retired Republican hold | Mark Kirk (R) 51% Lauren Beth Gash (D) 49% | Illinois 11 | Jerry Weller | Republican | 1994 | Re-elected | Jerry Weller (R) 56% James Stevenson (D) 44% | Illinois 12 | Jerry Costello | Democratic | 1988 | Re-elected | Jerry Costello (D) unopposed | Illinois 13 | Judy Biggert | Republican | 1998 | Re-elected | Judy Biggert (R) 66% Thomas Mason (D) 34% | Illinois 14 | Dennis Hastert | Republican | 1986 | Re-elected | Dennis Hastert (R) 74% Vern DelJonson (D) 26% | Illinois 15 | Thomas W. Ewing | Republican | 1998 | Retired Republican hold | Timothy V. Johnson (R) 53% Mike Kelleher (D) 47% | Illinois 17 | Lane Evans | Democratic | 1982 | Re-elected | Lane Evans (D) 55% Mark Baker (R) 45% | Illinois 18 | Ray LaHood | Republican | 1994 | Re-elected | Ray LaHood (R) 67% Joyce Harant (D) 33% | Illinois 19 | David D. Phelps | Democratic | 1998 | Re-elected | David D. Phelps (D) 65% Jim Eatherly (R) 35%