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Henry County, IL


Metropolitan Statistical Area: Davenport-Moline-Rock Island, IA-IL
Designated Market Area: Davenport-Rock Island-Moline, IA-IL
American Communities Project County Type (2023): Rural Middle America

Places in Henry County, IL     [Sort places by name]

 

Tracts in Henry County, IL

   



Click here to view demographic data for Henry County, IL

2022 population: 48,419   ( 2,067 from 2010 , 871 from 2020)
Land area: 823.1 square miles
Population density: 58.8 persons per square mile

2022 Census data
White:43,301 89.43% 6.9%
Black:8911.84% 16.9%
Indian:690.14% 15.0%
Asian:2330.48% 18.9%
2+ races:7211.49% 28.5%
Hispanic:3,2046.62% 33.4%
Total non-White:5,11810.57% 28.2%

2020-2022 ComponentsNumberRate
Births:1,012 10.3
Deaths:1,51615.4
Net Migration: -371-3.8
Net Immigration: -4-0.0
Change in White population:-3,192 -6.3
Change in Non-White pop.:1,125 2.2



Historical Presidential Election Results for Henry County, IL

Recent Trends
VotesΔ MarginSwing %
2020 vs. 2016 R +1,315 R +389 D + 0.4%
D +926
2020 vs. 2012 R +3,717 R +6,252 R + 25.1%
D -2,535
2020 vs. 2008 R +4,037 R +7,421 R + 29.8%
D -3,384
2016 vs. 2008 R +2,722 R +7,032 R + 30.2%
D -4,310
How to interpret this table


Click on the Year to view county-level data for that election.

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St) 		Diff
(US) 		PSV
2020 68% Donald Trump* (R) 15,300 59.5% Joe Biden (D) 9,797 38.1% 604 [+] 2.4% 25,701 19 13 0.42%
2016 64% Donald Trump (R) 13,985 57.4% Hillary Clinton (D) 8,871 36.4% 1,509 [+] 6.2% 24,365 19 11 0.44%
2012 64% Barack Obama* (D) 12,332 50.5% Mitt Romney (R) 11,583 47.5% 490 [+] 2.0% 24,405 7 0 0.46%
2008 65% Barack Obama (D) 13,181 53.0% John McCain (R) 11,263 45.3% 405 [+] 1.6% 24,849 9 0 0.45%
2004 66% George W. Bush* (R) 13,212 52.3% John Kerry (D) 11,877 47.1% 152 [+] 0.6% 25,241 8 2 0.48%
2000 62% Albert Gore, Jr. (D) 11,921 50.8% George W. Bush (R) 10,896 46.4% 653 [+] 2.8% 23,470 4 -1 0.49%
1996 58% Bill Clinton* (D) 11,201 51.2% Robert Dole (R) 8,393 38.3% 2,303 [+] 10.5% 21,897 2 -2 0.51%
1992 65% Bill Clinton (D) 11,077 45.5% George Bush* (R) 8,989 36.9% 4,305 [+] 17.7% 24,371 3 -1 0.48%
1988 61% Michael Dukakis (D) 11,594 50.3% George Bush (R) 11,358 49.3% 96 [+] 0.4% 23,048 -1 -4 0.51%
1984 65% Ronald Reagan* (R) 14,504 57.4% Walter Mondale (D) 10,679 42.3% 79 0.3% 25,262 1 -1 0.52%
1980 60% Ronald Reagan (R) 14,506 59.9% Jimmy Carter* (D) 7,977 33.0% 1,723 [+] 7.1% 24,206 10 9 0.51%
1976 62% Gerald Ford* (R) 12,849 56.0% Jimmy Carter (D) 9,822 42.8% 263 [+] 1.1% 22,934 6 8 0.49%
1972 65% Richard Nixon* (R) 14,796 63.8% George McGovern (D) 8,368 36.1% 21 [+] 0.1% 23,185 5 3 0.49%
1968 72% Richard Nixon (R) 12,524 55.1% Hubert Humphrey (D) 8,455 37.2% 1,752 [+] 7.7% 22,731 8 12 0.49%
1964 74% Lyndon Johnson* (D) 12,085 53.2% Barry Goldwater (R) 10,644 46.8% 0 0.0% 22,729 6 8 0.48%
1960 83% Richard Nixon (R) 14,297 57.9% John Kennedy (D) 10,372 42.0% 21 0.1% 24,690 8 8 0.52%
1956 77% Dwight Eisenhower* (R) 15,896 65.5% Adlai Stevenson (D) 8,349 34.4% 39 0.2% 24,284 6 8 0.55%
1952 80% Dwight Eisenhower (R) 16,301 65.5% Adlai Stevenson (D) 8,558 34.4% 33 0.1% 24,892 11 10 0.56%
1948 69% Thomas Dewey (R) 12,363 58.8% Harry Truman* (D) 8,489 40.4% 159 [+] 0.8% 21,011 10 14 0.53%
1944 77% Thomas Dewey (R) 13,539 59.5% Franklin Roosevelt* (D) 9,130 40.1% 92 0.4% 22,761 11 14 0.56%
1940 89% Wendell Willkie (R) 14,971 58.4% Franklin Roosevelt* (D) 10,481 40.9% 196 0.8% 25,648 10 14 0.61%
1936 89% Alf Landon (R) 11,953 49.6% Franklin Roosevelt* (D) 11,490 47.7% 651 [+] 2.7% 24,094 10 13 0.61%
1932 83% Herbert Hoover* (R) 11,376 51.2% Franklin Roosevelt (D) 10,122 45.6% 701 [+] 3.2% 22,199 9 12 0.65%
1928 80% Herbert Hoover (R) 14,666 70.8% Al Smith (D) 5,858 28.3% 183 [+] 0.9% 20,707 14 13 0.67%
1924 69% Calvin Coolidge (R) 13,159 72.4% Robert LaFollette (Prog) 3,027 16.7% 1,993 [+] 11.0% 18,179 14 18 0.74%
1920 59% Warren Harding (R) 12,379 79.0% James Cox (D) 2,530 16.1% 768 [+] 4.9% 15,677 11 19 0.75%
1916 69% Charles Evans Hughes (R) 11,406 65.4% Woodrow Wilson* (D) 5,220 29.9% 808 [+] 4.6% 17,434 13 19 0.80%
1912 37% Theodore Roosevelt (Prog) 4,505 49.2% Woodrow Wilson (D) 2,219 24.2% 2,439 [+] 26.6% 9,163 -2 -3 0.80%
1908 43% William Taft (R) 6,387 64.5% William J. Bryan (D) 2,499 25.3% 1,011 [+] 10.2% 9,897 10 13 0.86%
1904 44% Theodore Roosevelt (R) 7,331 74.5% Alton Parker (D) 1,390 14.1% 1,117 [+] 11.4% 9,838 16 18 0.91%
1900 46% William McKinley* (R) 6,892 68.5% William J. Bryan (D) 2,809 27.9% 354 [+] 3.5% 10,055 16 17 0.89%
* incumbent         PSV: percent of state vote



2020 President, Henry County, IL
CandidateVotesPct
Joe Biden (D) 9,797 38.1%
Donald Trump* (R) 15,300 59.5%
Jo Jorgensen (Lbt) 369 1.4%
Other 235 0.9%
TOTAL 25,701
Turnout: 68% Diff (St): 19 Diff (US): 13


2016 President, Henry County, IL
CandidateVotesPct
Hillary Clinton (D) 8,871 36.4%
Donald Trump (R) 13,985 57.4%
Gary Johnson (Lbt) 1,243 5.1%
Jill Stein (Grn) 200 0.8%
Other 66 0.3%
TOTAL 24,365
Turnout: 64% Diff (St): 19 Diff (US): 11


2012 President, Henry County, IL
CandidateVotesPct
Barack Obama* (D) 12,332 50.5%
Mitt Romney (R) 11,583 47.5%
Gary Johnson (Lbt) 285 1.2%
Other 205 0.8%
TOTAL 24,405
Turnout: 64% Diff (St): 7 Diff (US): 0


2008 President, Henry County, IL
CandidateVotesPct
Barack Obama (D) 13,181 53.0%
John McCain (R) 11,263 45.3%
Ralph Nader (I) 177 0.7%
Bob Barr (Lbt) 79 0.3%
Other 149 0.6%
TOTAL 24,849
Turnout: 65% Diff (St): 9 Diff (US): 0


2004 President, Henry County, IL
CandidateVotesPct
George W. Bush* (R) 13,212 52.3%
John Kerry (D) 11,877 47.1%
Other 152 0.6%
TOTAL 25,241
Turnout: 66% Diff (St): 8 Diff (US): 2


2000 President, Henry County, IL
CandidateVotesPct
George W. Bush (R) 10,896 46.4%
Albert Gore, Jr. (D) 11,921 50.8%
Ralph Nader (Grn) 428 1.8%
Pat Buchanan (Ref) 179 0.8%
Other 46 0.2%
TOTAL 23,470
Turnout: 62% Diff (St): 4 Diff (US): -1


1996 President, Henry County, IL
CandidateVotesPct
Bill Clinton* (D) 11,201 51.2%
Robert Dole (R) 8,393 38.3%
Ross Perot (Ref) 2,194 10.0%
Harry Browne (Lbt) 58 0.3%
Other 51 0.2%
TOTAL 21,897
Turnout: 58% Diff (St): 2 Diff (US): -2


1992 President, Henry County, IL
CandidateVotesPct
Bill Clinton (D) 11,077 45.5%
George Bush* (R) 8,989 36.9%
Ross Perot (I) 4,231 17.4%
Other 74 0.3%
TOTAL 24,371
Turnout: 65% Diff (St): 3 Diff (US): -1


1988 President, Henry County, IL
CandidateVotesPct
George Bush (R) 11,358 49.3%
Michael Dukakis (D) 11,594 50.3%
Ron Paul (Lbt) 45 0.2%
Other 51 0.2%
TOTAL 23,048
Turnout: 61% Diff (St): -1 Diff (US): -4


1984 President, Henry County, IL
CandidateVotesPct
Ronald Reagan* (R) 14,504 57.4%
Walter Mondale (D) 10,679 42.3%
Other 79 0.3%
TOTAL 25,262
Turnout: 65% Diff (St): 1 Diff (US): -1


1980 President, Henry County, IL
CandidateVotesPct
Ronald Reagan (R) 14,506 59.9%
Jimmy Carter* (D) 7,977 33.0%
John Anderson (I) 1,440 5.9%
Edward Clark (Lbt) 226 0.9%
Other 57 0.2%
TOTAL 24,206
Turnout: 60% Diff (St): 10 Diff (US): 9


1976 President, Henry County, IL
CandidateVotesPct
Jimmy Carter (D) 9,822 42.8%
Gerald Ford* (R) 12,849 56.0%
Eugene McCarthy (I) 199 0.9%
Other 64 0.3%
TOTAL 22,934
Turnout: 62% Diff (St): 6 Diff (US): 8


1972 President, Henry County, IL
CandidateVotesPct
Richard Nixon* (R) 14,796 63.8%
George McGovern (D) 8,368 36.1%
Other 21 0.1%
TOTAL 23,185
Turnout: 65% Diff (St): 5 Diff (US): 3


1968 President, Henry County, IL
CandidateVotesPct
Richard Nixon (R) 12,524 55.1%
Hubert Humphrey (D) 8,455 37.2%
George Wallace (AIP) 1,725 7.6%
Other 27 0.1%
TOTAL 22,731
Turnout: 72% Diff (St): 8 Diff (US): 12


1964 President, Henry County, IL
CandidateVotesPct
Lyndon Johnson* (D) 12,085 53.2%
Barry Goldwater (R) 10,644 46.8%
TOTAL 22,729
Turnout: 74% Diff (St): 6 Diff (US): 8


1960 President, Henry County, IL
CandidateVotesPct
John Kennedy (D) 10,372 42.0%
Richard Nixon (R) 14,297 57.9%
Other 21 0.1%
TOTAL 24,690
Turnout: 83% Diff (St): 8 Diff (US): 8


1956 President, Henry County, IL
CandidateVotesPct
Dwight Eisenhower* (R) 15,896 65.5%
Adlai Stevenson (D) 8,349 34.4%
Other 39 0.2%
TOTAL 24,284
Turnout: 77% Diff (St): 6 Diff (US): 8


1952 President, Henry County, IL
CandidateVotesPct
Dwight Eisenhower (R) 16,301 65.5%
Adlai Stevenson (D) 8,558 34.4%
Other 33 0.1%
TOTAL 24,892
Turnout: 80% Diff (St): 11 Diff (US): 10


1948 President, Henry County, IL
CandidateVotesPct
Harry Truman* (D) 8,489 40.4%
Thomas Dewey (R) 12,363 58.8%
Other 159 0.8%
TOTAL 21,011
Turnout: 69% Diff (St): 10 Diff (US): 14


1944 President, Henry County, IL
CandidateVotesPct
Franklin Roosevelt* (D) 9,130 40.1%
Thomas Dewey (R) 13,539 59.5%
Other 92 0.4%
TOTAL 22,761
Turnout: 77% Diff (St): 11 Diff (US): 14


1940 President, Henry County, IL
CandidateVotesPct
Franklin Roosevelt* (D) 10,481 40.9%
Wendell Willkie (R) 14,971 58.4%
Other 196 0.8%
TOTAL 25,648
Turnout: 89% Diff (St): 10 Diff (US): 14


1936 President, Henry County, IL
CandidateVotesPct
Franklin Roosevelt* (D) 11,490 47.7%
Alf Landon (R) 11,953 49.6%
William Lemke (Union) 497 2.1%
Norman Thomas (Soc) 116 0.5%
Other 38 0.2%
TOTAL 24,094
Turnout: 89% Diff (St): 10 Diff (US): 13


1932 President, Henry County, IL
CandidateVotesPct
Franklin Roosevelt (D) 10,122 45.6%
Herbert Hoover* (R) 11,376 51.2%
Norman Thomas (Soc) 637 2.9%
Other 64 0.3%
TOTAL 22,199
Turnout: 83% Diff (St): 9 Diff (US): 12


1928 President, Henry County, IL
CandidateVotesPct
Herbert Hoover (R) 14,666 70.8%
Al Smith (D) 5,858 28.3%
Norman Thomas (Soc) 167 0.8%
Other 16 0.1%
TOTAL 20,707
Turnout: 80% Diff (St): 14 Diff (US): 13


1924 President, Henry County, IL
CandidateVotesPct
Calvin Coolidge (R) 13,159 72.4%
John Davis (D) 1,944 10.7%
Robert LaFollette (Prog) 3,027 16.7%
Other 49 0.3%
TOTAL 18,179
Turnout: 69% Diff (St): 14 Diff (US): 18


1920 President, Henry County, IL
CandidateVotesPct
Warren Harding (R) 12,379 79.0%
James Cox (D) 2,530 16.1%
Eugene Debs (Soc) 436 2.8%
Parley Christiansen (FL) 129 0.8%
Aaron Watkins (Proh) 182 1.2%
Other 21 0.1%
TOTAL 15,677
Turnout: 59% Diff (St): 11 Diff (US): 19


1916 President, Henry County, IL
CandidateVotesPct
Woodrow Wilson* (D) 5,220 29.9%
Charles Evans Hughes (R) 11,406 65.4%
Allan Benson (Soc) 520 3.0%
James Hanly (Proh) 276 1.6%
Other 12 0.1%
TOTAL 17,434
Turnout: 69% Diff (St): 13 Diff (US): 19


1912 President, Henry County, IL
CandidateVotesPct
Woodrow Wilson (D) 2,219 24.2%
Theodore Roosevelt (Prog) 4,505 49.2%
William Taft* (R) 1,859 20.3%
Eugene Debs (Soc) 376 4.1%
Eugene Chafin (Proh) 181 2.0%
Other 23 0.3%
TOTAL 9,163
Turnout: 37% Diff (St): -2 Diff (US): -3


1908 President, Henry County, IL
CandidateVotesPct
William Taft (R) 6,387 64.5%
William J. Bryan (D) 2,499 25.3%
Eugene Debs (Soc) 438 4.4%
Eugene Chafin (Proh) 478 4.8%
Thomas Hisgen (I) 63 0.6%
Other 32 0.3%
TOTAL 9,897
Turnout: 43% Diff (St): 10 Diff (US): 13


1904 President, Henry County, IL
CandidateVotesPct
Theodore Roosevelt (R) 7,331 74.5%
Alton Parker (D) 1,390 14.1%
Eugene Debs (Soc) 574 5.8%
Silas Swallow (Proh) 429 4.4%
Thomas Watson (Pop) 56 0.6%
Other 58 0.6%
TOTAL 9,838
Turnout: 44% Diff (St): 16 Diff (US): 18


1900 President, Henry County, IL
CandidateVotesPct
William McKinley* (R) 6,892 68.5%
William J. Bryan (D) 2,809 27.9%
John Woolley (Proh) 263 2.6%
Eugene Debs (Soc) 71 0.7%
Other 20 0.2%
TOTAL 10,055
Turnout: 46% Diff (St): 16 Diff (US): 17
* incumbent

Historical Statewide Election Results for Henry County, IL

Click on the Year to view county-level data for that election.

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 52% Kathy Salvi (R) 11,833 60.2% Tammy Duckworth* (D) 7,430 37.8% 389 [+] 2.0% 19,652 19 0.48%
2022 G 52% Darren Bailey (R) 12,155 61.6% J.B. Pritzker* (D) 6,949 35.2% 619 [+] 3.1% 19,723 19 0.48%
2020 S2 67% Mark Curran (R) 14,555 57.6% Richard Durbin* (D) 10,004 39.6% 717 [+] 2.8% 25,276 19 0.42%
2018 G 51% Bruce Rauner* (R) 10,794 55.7% J.B. Pritzker (D) 6,997 36.1% 1,576 [+] 8.1% 19,367 17 0.43%
2016 S3 63% Mark Kirk* (R) 13,214 55.0% Tammy Duckworth (D) 9,488 39.5% 1,326 [+] 5.5% 24,028 15 0.44%
2014 S2 46% Jim Oberweis (R) 9,464 53.5% Richard Durbin* (D) 7,556 42.8% 654 [+] 3.7% 17,674 11 0.49%
2014 G 46% Bruce Rauner (R) 10,829 61.2% Pat Quinn* (D) 5,958 33.7% 899 [+] 5.1% 17,686 11 0.49%
2010 S3 47% Mark Kirk (R) 11,034 61.7% Alexi Giannoulias (D) 5,653 31.6% 1,185 [+] 6.6% 17,872 14 0.48%
2010 G 47% Bill Brady (R) 10,900 60.3% Pat Quinn* (D) 5,980 33.1% 1,192 [+] 6.6% 18,072 14 0.48%
2008 S2 62% Richard Durbin* (D) 14,158 59.6% Steve Sauerberg (R) 8,689 36.6% 922 [+] 3.9% 23,769 8 0.45%
2006 G 47% Judy Baar Topinka (R) 8,376 46.7% Rod Blagojevich* (D) 8,159 45.5% 1,384 [+] 7.7% 17,919 7 0.51%
2004 S3 65% Barack Obama (D) 15,965 64.5% Alan Keyes (R) 8,219 33.2% 557 [+] 2.3% 24,741 6 0.48%
2002 S2 43% Richard Durbin* (D) 8,961 55.2% Jim Durkin (R) 7,013 43.2% 271 [+] 1.7% 16,245 5 0.47%
2002 G 43% Jim Ryan (R) 9,002 54.5% Rod Blagojevich (D) 7,107 43.0% 420 [+] 2.5% 16,529 9 0.47%
1998 S3 48% Peter Fitzgerald (R) 11,131 61.2% Carol Moseley-Braun* (D) 6,518 35.9% 531 [+] 2.9% 18,180 11 0.54%
1998 G 48% George Ryan (R) 10,543 57.7% Glenn Poshard (D) 7,503 41.1% 223 [+] 1.2% 18,269 7 0.54%
1996 S2 57% Richard Durbin (D) 10,949 51.0% Al Salvi (R) 9,781 45.6% 720 [+] 3.4% 21,450 5 0.50%
1994 G 43% Jim Edgar* (R) 11,680 71.6% Dawn Clark Netsch (D) 4,437 27.2% 205 [+] 1.3% 16,322 8 0.53%
1992 S3 63% Carol Moseley-Braun (D) 11,690 49.2% Richard Williamson (R) 11,197 47.1% 870 [+] 3.7% 23,757 4 0.48%
1990 S2 46% Paul Simon* (D) 10,889 63.8% Lynn Martin (R) 6,176 36.2% 0 0.0% 17,065 1 0.52%
1990 G 46% Jim Edgar (R) 9,197 53.7% Neil Hartigan (D) 7,750 45.3% 178 [+] 1.0% 17,125 3 0.53%
1986 S3 45% Alan Dixon* (D) 10,324 59.8% Judy Koehler (R) 6,798 39.4% 142 [+] 0.8% 17,264 6 0.55%
1986 G 45% James Thompson* (R) 8,344 48.5% Adlai Stevenson III (Illinois Solidarity) 7,042 40.9% 1,831 [+] 10.6% 17,217 -4 0.55%
1984 S2 64% Charles Percy* (R) 13,194 52.9% Paul Simon (D) 11,474 46.0% 285 [+] 1.1% 24,953 5 0.52%
1982 G 46% James Thompson* (R) 9,888 54.2% Adlai Stevenson III (D) 8,065 44.2% 282 [+] 1.5% 18,235 5 0.50%
1980 S3 59% David O'Neal (R) 12,089 50.8% Alan Dixon (D) 11,416 48.0% 290 [+] 1.2% 23,795 8 0.52%
1978 S2 38% Charles Percy* (R) 7,983 56.5% Alex Seith (D) 5,999 42.5% 144 [+] 1.0% 14,126 3 0.44%
1978 G 38% James Thompson* (R) 8,830 62.3% Michael Bakalis (D) 5,245 37.0% 88 [+] 0.6% 14,163 3 0.45%
1976 G 62% James Thompson (R) 16,412 72.2% Michael Howlitt (D) 6,238 27.5% 67 [+] 0.3% 22,717 8 0.49%
1974 S3 37% Adlai Stevenson III* (D) 7,175 53.2% George Burditt (R) 6,266 46.4% 53 [+] 0.4% 13,494 9 0.46%
1972 S2 64% Charles Percy* (R) 15,238 67.1% Roman Pucinski (D) 7,474 32.9% 12 [+] 0.1% 22,724 5 0.49%
1972 G 66% Daniel Walker (D) 11,888 51.0% Richard Ogilvie* (R) 11,391 48.9% 8 [+] 0.0% 23,287 0 0.50%
1970 S3 49% Ralph Smith* (R) 8,306 52.0% Adlai Stevenson III (D) 7,655 47.9% 24 [+] 0.2% 15,985 10 0.44%
1968 S3 69% Everett Dirksen* (R) 14,093 64.7% William Clark (D) 7,648 35.1% 33 [+] 0.2% 21,774 12 0.49%
1968 G 70% Richard Ogilvie (R) 12,975 58.4% Samuel Shapiro* (D) 9,207 41.4% 34 [+] 0.2% 22,216 7 0.49%
1966 S2 57% Charles Percy (R) 10,704 60.0% Paul Douglas* (D) 7,137 40.0% 0 0.0% 17,841 5 0.47%
1964 G 74% Charles Percy (R) 11,795 52.2% Otto Kerner* (D) 10,786 47.8% 0 0.0% 22,581 4 0.48%
1962 S3 53% Everett Dirksen* (R) 9,903 61.5% Sidney Yates (D) 6,190 38.5% 0 0.0% 16,093 9 0.43%
1960 S2 81% Samuel Witwer (R) 12,803 53.2% Paul Douglas* (D) 11,263 46.8% 16 [+] 0.1% 24,082 8 0.52%
1960 G 82% William Stratton* (R) 12,288 50.3% Otto Kerner (D) 12,131 49.6% 18 [+] 0.1% 24,437 6 0.52%
*: incumbent               +: ran on additional party lines               Type: G: Governor; S1,S2,S3: Senate Class 1, 2 or 3
italics: special election           RO: runoff election           PSV: percent of state vote


Historical U.S. House Election Results for Henry County, IL

Click on the District to view county-level data for that election (where available).

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 IL16Darin LaHood* (R) 8,759 70.7% Elizabeth Haderlein (D) 3,623 29.3% 0 0.0% 12,382
2022-11-08 IL17Esther King (R) 3,982 55.7% Eric Sorenson (D) 3,164 44.3% 2 0.0% 7,148
County Total for 2022-11-08:   19,530
2020-11-03 IL17Esther King (R) 14,963 59.3% Cheri Bustos* (D) 10,256 40.7% 0 0.0% 25,219
County Total for 2020-11-03:   25,219
2018-11-06 IL17Cheri Bustos* (D) 10,408 53.5% Bill Fawell (R) 9,034 46.5% 0 0.0% 19,442
County Total for 2018-11-06:   19,442
2016-11-08 IL17Cheri Bustos* (D) 12,924 53.0% Patrick Harlan (R) 11,477 47.0% 0 0.0% 24,401
County Total for 2016-11-08:   24,401
2014-11-04 IL17Bobby Schilling (R) 10,049 56.8% Cheri Bustos* (D) 7,637 43.2% 1 0.0% 17,687
County Total for 2014-11-04:   17,687
2012-11-06 IL17Bobby Schilling* (R) 13,403 55.8% Cheri Bustos (D) 10,626 44.2% 8 0.0% 24,037
County Total for 2012-11-06:   24,037
2010-11-02 IL14Randy Hultgren (R) 5,710 62.3% Bill Foster* (D) 3,261 35.6% 193 2.1% 9,164
2010-11-02 IL17Bobby Schilling (R) 4,564 51.4% Phil Hare* (D) 3,909 44.0% 413 4.6% 8,886
County Total for 2010-11-02:   18,050
2008-11-04 IL14Jim Oberweis (R) 6,594 55.7% Bill Foster* (D) 5,255 44.3% 0 0.0% 11,849
2008-11-04 IL17Phil Hare* (D) 9,812 99.7% 29 0.3% 9,841
County Total for 2008-11-04:   21,690
2008-03-08 sp IL14Jim Oberweis (R) 1,680 61.6% Bill Foster (D) 1,046 38.4% 0 0.0% 2,726
County Total for 2008-03-08:   2,726
2006-11-07 IL14Dennis Hastert* (R) 5,160 58.8% John Laesch (D) 3,612 41.2% 0 0.0% 8,772
2006-11-07 IL17Phil Hare (D) 5,479 60.1% Andrea Zinga (R) 3,636 39.9% 0 0.0% 9,115
County Total for 2006-11-07:   17,887
2004-11-02 IL14Dennis Hastert* (R) 8,020 68.0% Ruben Zamora (D) 3,766 32.0% 0 0.0% 11,786
2004-11-02 IL17Lane Evans* (D) 8,013 62.0% Andrea Zinga (R) 4,917 38.0% 0 0.0% 12,930
County Total for 2004-11-02:   24,716
2002-11-05 IL14Dennis Hastert* (R) 5,396 67.4% Laurence Quick (D) 2,606 32.6% 0 0.0% 8,002
2002-11-05 IL17Lane Evans* (D) 5,438 64.7% Peter Calderone (R) 2,970 35.3% 0 0.0% 8,408
County Total for 2002-11-05:   16,410
2000-11-07 IL17Lane Evans* (D) 12,603 53.9% Mark Baker (R) 10,796 46.1% 0 0.0% 23,399
County Total for 2000-11-07:   23,399
1998-11-03 IL17Lane Evans* (D) 9,726 52.5% Mark Baker (R) 8,816 47.5% 0 0.0% 18,542
County Total for 1998-11-03:   18,542
1996-11-05 IL17Lane Evans* (D) 11,194 52.2% Mark Baker (R) 10,130 47.2% 120 0.6% 21,444
County Total for 1996-11-05:   21,444
1994-11-08 IL17Lane Evans* (D) 8,871 53.9% Jim Anderson (R) 7,573 46.1% 0 0.0% 16,444
County Total for 1994-11-08:   16,444
1992-11-03 IL17Lane Evans* (D) 14,059 59.0% Ken Schloemer (R) 9,788 41.0% 0 0.0% 23,847
County Total for 1992-11-03:   23,847
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Henry County, IL

Party registration is not used in this state, however as of 2022 registrations in Henry County, IL were estimated to be 32% Republican and 20% Democrat.

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2022 34,432 0 0.0% 0 0.0% 34,432 100.0% n/a n/a 91%
2020 35,273 0 0.0% 0 0.0% 35,273 100.0% n/a n/a 93%
2018 34,068 0 0.0% 0 0.0% 34,068 100.0% n/a n/a 90%
2016 35,641 0 0.0% 0 0.0% 35,641 100.0% n/a n/a 94%
2012 36,186 0 0.0% 0 0.0% 36,186 100.0% n/a n/a 95%
2010 35,322 0 0.0% 0 0.0% 35,322 100.0% n/a n/a 92%
2008 37,351 0 0.0% 0 0.0% 37,351 100.0% n/a n/a 97%
2006 36,633 0 0.0% 0 0.0% 36,633 100.0% n/a n/a 96%
2004 38,100 0 0.0% 0 0.0% 38,100 100.0% n/a n/a 100%
2000 37,374 0 0.0% 0 0.0% 37,374 100.0% n/a n/a 98%
1994 30,346 0 0.0% 0 0.0% 30,346 100.0% n/a n/a 81%
1986 33,174 0 0.0% 0 0.0% 33,174 100.0% n/a n/a 86%
VAPOP% is the estimated percentage of voting age population that is registered.
Registration data may include "inactive" voters.   Data for each year pertains to the November elections.