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United States · Election results history · 2004 House · Illinois
Election 2004 Results

Each election opens in its own mode: the forecast before the votes are counted, the live count while races are still too close to call, and the results once every race is decided.

2004 US House elections in Illinois

Illinois elected 19 members of the House in 2004: Democrats won 10 seats and Republicans 9.

The closest was the 8th district, decided by 3.4 points: Melissa Bean (Democrat) beat Philip M. Crane (Republican), 51.7% to 48.3%, a margin of 3.4 points and 9,191 votes.

In the House vote by county, Republicans led in 77 of the 102 counties and Democrats in 25. The largest, Cook, cast 1,854,493 votes and went to the Democrat by 50.2 points. The closest was Macon, where 47 votes separated the two parties.

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Early projection, based on early and incomplete polling: the likely matchups, each weighted by the betting markets' odds of both nominations, not a result. Each county is its 2024 presidential margin moved by its state's projected swing; set a national vote and every state, district and county moves by the same amount from our projection. Colours run in 100 steps from a safe Republican to a safe Democratic margin. Boundaries: US Census Bureau.

Every district

DistrictDemocratVotesRepublicanVotesOthersMargin
1 Bobby L. Rush212,109 (84.9%) Raymond G. Wardingley37,840 (15.1%) D+69.7
2 Jesse L. Jackson, Jr.207,535 (88.5%) none 26,990 D+88.5
3 Daniel William Lipinski167,034 (72.6%) Ryan Chlada57,845 (25.2%) 5,077 D+47.5
4 Luis V. Gutierrez104,761 (83.7%) Tony Cisneros15,536 (12.4%) 4,845 D+71.3
5 Rahm Emanuel158,400 (76.2%) Bruce Best49,530 (23.8%) D+52.4
6 Christine Cegelis110,470 (44.2%) Henry J. Hyde139,627 (55.8%) R+11.7
7 Danny K. Davis221,133 (86.1%) Antonio Davis-Fairman35,603 (13.9%) D+72.3
8 Melissa Bean139,792 (51.7%) Philip M. Crane130,601 (48.3%) D+3.4
9 Janice D. Schakowsky175,282 (75.7%) Kurt J. Eckhardt56,135 (24.3%) D+51.5
10 Lee Goodman99,218 (35.9%) Mark Steven Kirk177,493 (64.1%) R+28.3
11 Tari Renner121,903 (41.3%) Jerry Weller173,057 (58.7%) R+17.3
12 Jerry F. Costello198,962 (69.5%) Erin R. Zweigart82,677 (28.9%) 4,796 D+40.6
13 Gloria Schor Andersen107,836 (35.0%) Judy Biggert200,472 (65.0%) 4 R+30.1
14 Ruben Zamora87,590 (31.4%) J. Dennis Hastert191,618 (68.6%) R+37.3
15 David Gill113,625 (38.9%) Timothy V. Johnson178,114 (61.1%) R+22.1
16 John H. Kutsch91,452 (30.9%) Donald A. Manzullo204,350 (69.1%) 4 R+38.2
17 Lane Evans172,320 (60.7%) Andrea Lane Zinga111,680 (39.3%) D+21.4
18 Steve Waterworth91,548 (29.8%) Ray Lahood216,047 (70.2%) R+40.5
19 Tim Bagwell94,303 (30.6%) John Shimkus213,451 (69.4%) R+38.7

The House vote in every county

CountyDemocratRepublicanOthersTotalMargin
Cook 1,374,579 74.1% 443,399 23.9% 36,515 1,854,493 D+50.2
DuPage 149,309 38.4% 239,891 61.6% 389,200 R+23.3
Lake 120,777 45.2% 146,529 54.8% 267,306 R+9.6
Will 99,274 41.5% 139,349 58.3% 401 239,024 R+16.8
Kane 52,687 32.4% 110,123 67.6% 162,810 R+35.3
McHenry 45,625 37.1% 77,385 62.9% 1 123,011 R+25.8
Madison 61,607 51.1% 58,077 48.2% 923 120,607 D+2.9
Winnebago 40,111 33.7% 79,043 66.3% 3 119,157 R+32.7
St. Clair 78,636 70.6% 30,866 27.7% 1,802 111,304 D+42.9
Sangamon 28,688 31.1% 63,504 68.9% 92,192 R+37.8
Peoria 28,281 34.6% 53,495 65.4% 81,776 R+30.8
Champaign 37,465 46.6% 43,018 53.4% 80,483 R+6.9
Rock Island 44,334 63.7% 25,211 36.3% 69,545 D+27.5
McLean 29,548 42.9% 39,339 57.1% 68,887 R+14.2
Tazewell 18,579 30.0% 43,358 70.0% 61,937 R+40.0
Macon 24,967 50.0% 24,920 50.0% 49,887 D+0.1
LaSalle 18,579 37.5% 30,932 62.5% 49,511 R+25.0
Kankakee 17,135 39.2% 26,539 60.8% 43,674 R+21.5
DeKalb 13,844 35.0% 25,690 65.0% 39,534 R+30.0
Vermilion 13,495 40.7% 19,691 59.3% 33,186 R+18.7
Kendall 7,317 22.6% 25,012 77.4% 32,329 R+54.7
Adams 12,519 40.7% 18,208 59.3% 30,727 R+18.5
Williamson 16,768 58.3% 11,560 40.2% 411 28,739 D+18.1
Whiteside 13,300 50.6% 13,009 49.4% 26,309 D+1.1
Jackson 17,201 69.4% 6,852 27.7% 716 24,769 D+41.8
Henry 11,779 47.7% 12,937 52.3% 24,716 R+4.7
Knox 15,428 62.7% 9,169 37.3% 24,597 D+25.4
Ogle 5,465 23.2% 18,139 76.8% 23,604 R+53.7
Coles 8,524 38.8% 13,457 61.2% 21,981 R+22.4
Macoupin 13,275 61.7% 8,246 38.3% 21,521 D+23.4
Stephenson 5,236 25.0% 15,675 75.0% 20,911 R+49.9
Grundy 7,255 37.4% 12,147 62.6% 19,402 R+25.2
Boone 5,461 28.4% 13,745 71.6% 19,206 R+43.1
Franklin 12,355 67.1% 5,759 31.3% 307 18,421 D+35.8
Woodford 4,248 23.1% 14,137 76.9% 18,385 R+53.8
Bureau 6,844 39.8% 10,362 60.2% 17,206 R+20.4
Marion 5,856 34.8% 10,980 65.2% 16,836 R+30.4
Fulton 11,551 68.7% 5,253 31.3% 16,804 D+37.5
Clinton 4,302 25.7% 12,429 74.3% 16,731 R+48.6
Jefferson 5,339 32.8% 10,937 67.2% 16,276 R+34.4
Monroe 9,476 59.1% 6,376 39.8% 180 16,032 D+19.3
Lee 3,901 24.8% 11,839 75.2% 15,740 R+50.4
Livingston 5,312 34.0% 10,332 66.0% 15,644 R+32.1
Effingham 3,672 23.5% 11,957 76.5% 15,629 R+53.0
Randolph 9,530 63.4% 5,389 35.8% 124 15,043 D+27.5
Christian 5,324 35.6% 9,615 64.4% 14,939 R+28.7
Morgan 3,115 20.9% 11,793 79.1% 14,908 R+58.2
McDonough 8,112 55.4% 6,523 44.6% 14,635 D+10.9
Iroquois 2,881 21.3% 10,641 78.7% 13,522 R+57.4
Logan 2,583 19.8% 10,442 80.2% 13,025 R+60.3
Montgomery 5,714 46.6% 6,556 53.4% 12,270 R+6.9
Jo Daviess 3,691 33.3% 7,402 66.7% 11,093 R+33.5
Saline 4,246 38.9% 6,676 61.1% 10,922 R+22.2
Perry 7,353 72.3% 2,709 26.6% 110 10,172 D+45.7
Shelby 3,261 32.2% 6,880 67.8% 10,141 R+35.7
Jersey 3,837 39.0% 5,992 61.0% 9,829 R+21.9
Hancock 5,004 50.9% 4,820 49.1% 9,824 D+1.9
Fayette 3,008 31.9% 6,426 68.1% 9,434 R+36.2
Crawford 3,768 41.6% 5,282 58.4% 9,050 R+16.7
Mercer 5,065 56.2% 3,953 43.8% 9,018 D+12.3
Union 6,037 68.5% 2,655 30.1% 120 8,812 D+38.4
Piatt 2,763 32.4% 5,756 67.6% 8,519 R+35.1
Douglas 2,117 25.0% 6,341 75.0% 8,458 R+49.9
Warren 4,697 55.6% 3,747 44.4% 8,444 D+11.3
Edgar 2,702 32.3% 5,653 67.7% 8,355 R+35.3
Wayne 1,787 22.3% 6,237 77.7% 8,024 R+55.5
Washington 1,997 25.4% 5,854 74.6% 7,851 R+49.1
Carroll 2,593 33.1% 5,242 66.9% 7,835 R+33.8
White 2,986 38.1% 4,849 61.9% 7,835 R+23.8
Clark 3,191 41.0% 4,597 59.0% 7,788 R+18.1
De Witt 3,305 42.8% 4,425 57.2% 7,730 R+14.5
Pike 2,842 36.9% 4,858 63.1% 7,700 R+26.2
Richland 2,447 32.3% 5,134 67.7% 7,581 R+35.4
Bond 2,365 32.4% 4,940 67.6% 7,305 R+35.2
Mason 2,917 40.9% 4,222 59.1% 7,139 R+18.3
Massac 2,577 36.8% 4,432 63.2% 7,009 R+26.5
Marshall 1,840 28.5% 4,624 71.5% 6,464 R+43.1
Ford 1,811 28.3% 4,588 71.7% 6,399 R+43.4
Menard 1,304 20.4% 5,080 79.6% 6,384 R+59.1
Lawrence 2,643 41.7% 3,701 58.3% 6,344 R+16.7
Clay 1,828 28.9% 4,505 71.1% 6,333 R+42.3
Moultrie 2,175 34.5% 4,131 65.5% 6,306 R+31.0
Greene 2,531 43.7% 3,260 56.3% 5,791 R+12.6
Wabash 2,081 36.0% 3,703 64.0% 5,784 R+28.0
Cass 1,450 25.8% 4,170 74.2% 5,620 R+48.4
Johnson 1,607 29.1% 3,918 70.9% 5,525 R+41.8
Cumberland 2,097 39.9% 3,163 60.1% 5,260 R+20.3
Jasper 1,631 32.5% 3,381 67.5% 5,012 R+34.9
Hamilton 1,531 37.0% 2,604 63.0% 4,135 R+25.9
Henderson 2,387 57.8% 1,742 42.2% 4,129 D+15.6
Schuyler 1,127 29.2% 2,732 70.8% 3,859 R+41.6
Alexander 2,736 75.3% 844 23.2% 53 3,633 D+52.1
Edwards 813 25.0% 2,435 75.0% 3,248 R+49.9
Putnam 1,106 34.1% 2,138 65.9% 3,244 R+31.8
Stark 778 25.9% 2,229 74.1% 3,007 R+48.3
Pulaski 1,981 67.2% 916 31.1% 50 2,947 D+36.1
Gallatin 1,528 52.5% 1,381 47.5% 2,909 D+5.1
Scott 613 24.2% 1,920 75.8% 2,533 R+51.6
Calhoun 1,499 59.5% 1,019 40.5% 2,518 D+19.1
Brown 717 29.4% 1,723 70.6% 2,440 R+41.2
Pope 836 36.2% 1,476 63.8% 2,312 R+27.7
Hardin 904 39.6% 1,376 60.4% 2,280 R+20.7

Margin: the Democrat's share of all votes minus the Republican's. Sources and how the results were checked.

Illinois in every House election we hold

YearSeatsHouse vote
2024 D 14, R 3 D+5.8
2022 D 14, R 3 D+12.4
2020 D 13, R 5 D+16.0
2018 D 13, R 5 D+22.1
2016 D 11, R 7 D+7.9
2014 D 10, R 8 D+2.8
2012 D 12, R 6 D+10.6
2010 D 8, R 11 D+4.2
2008 D 12, R 7 D+23.2
2006 D 10, R 9 D+15.8
2004 D 10, R 9 D+8.1
2002 D 9, R 10 D+2.4
2000 D 10, R 10 D+12.4
1998 D 10, R 10 R+1.8
1996 D 10, R 10 D+11.0
1994 D 10, R 10 R+3.8
1992 D 12, R 8 D+12.0
1990 D 15, R 7 D+9.7