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Brown County, IL


Designated Market Area: Quincy-Hannibal-Keokuk, IL-IA-MO
USDA County Type (2015): Low Employment
American Communities Project County Type (2023): Rural Middle America

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

 

Tracts in Brown County, IL

   



Click here to view demographic data for Brown County, IL

2022 population: 6,330   ( 607 from 2010 , 83 from 2020)
Land area: 305.7 square miles
Population density: 20.7 persons per square mile

2022 Census data
White:4,672 73.81% 10.0%
Black:1,10217.41% 13.6%
Indian:140.22% 40.0%
Asian:210.33% 16.7%
2+ races:681.07% 94.3%
Hispanic:4537.16% 12.7%
Total non-White:1,65826.19% 5.0%

2020-2022 ComponentsNumberRate
Births:130 10.4
Deaths:15112.1
Net Migration: 1048.3
Net Immigration: 60.5
Change in White population:-519 -7.5
Change in Non-White pop.:-88 -1.3



Historical Presidential Election Results for Brown County, IL



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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St)
Diff
(US)
PSV
2020 48% Donald Trump* (R) 1,931 76.5% Joe Biden (D) 486 19.2% 108 [+] 4.3% 2,525 36 30 0.04%
2016 43% Donald Trump (R) 1,796 75.5% Hillary Clinton (D) 476 20.0% 107 [+] 4.5% 2,379 37 30 0.04%
2012 41% Mitt Romney (R) 1,513 64.0% Barack Obama* (D) 787 33.3% 64 [+] 2.7% 2,364 23 17 0.05%
2008 44% John McCain (R) 1,544 59.9% Barack Obama (D) 986 38.3% 47 [+] 1.8% 2,577 23 14 0.05%
2004 45% George W. Bush* (R) 1,679 65.0% John Kerry (D) 895 34.6% 11 [+] 0.4% 2,585 20 14 0.05%
2000 47% George W. Bush (R) 1,529 57.5% Albert Gore, Jr. (D) 1,077 40.5% 54 [+] 2.0% 2,660 15 10 0.06%
1996 44% Robert Dole (R) 1,053 45.8% Bill Clinton* (D) 997 43.4% 247 [+] 10.8% 2,297 9 5 0.05%
1992 56% Bill Clinton (D) 1,146 42.6% George Bush* (R) 1,029 38.3% 514 [+] 19.1% 2,689 4 1 0.05%
1988 60% George Bush (R) 1,373 51.9% Michael Dukakis (D) 1,267 47.9% 6 [+] 0.2% 2,646 1 -2 0.06%
1984 58% Ronald Reagan* (R) 1,478 60.4% Walter Mondale (D) 959 39.2% 9 0.4% 2,446 4 2 0.05%
1980 68% Ronald Reagan (R) 1,660 61.7% Jimmy Carter* (D) 950 35.3% 82 [+] 3.0% 2,692 12 11 0.06%
1976 83% Jimmy Carter (D) 1,533 49.4% Gerald Ford* (R) 1,519 49.0% 51 [+] 1.6% 3,103 -1 1 0.07%
1972 80% Richard Nixon* (R) 1,780 58.9% George McGovern (D) 1,203 39.8% 39 [+] 1.3% 3,022 0 -2 0.06%
1968 88% Richard Nixon (R) 1,629 51.5% Hubert Humphrey (D) 1,265 40.0% 269 [+] 8.5% 3,163 4 8 0.07%
1964 92% Lyndon Johnson* (D) 2,083 60.6% Barry Goldwater (R) 1,355 39.4% 0 0.0% 3,438 -1 1 0.07%
1960 96% Richard Nixon (R) 1,889 50.5% John Kennedy (D) 1,849 49.4% 2 0.1% 3,740 1 1 0.08%
1956 84% Dwight Eisenhower* (R) 2,026 53.7% Adlai Stevenson (D) 1,748 46.3% 1 0.0% 3,775 -6 -4 0.09%
1952 77% Dwight Eisenhower (R) 2,137 57.8% Adlai Stevenson (D) 1,557 42.1% 5 0.1% 3,699 3 3 0.08%
1948 67% Harry Truman* (D) 1,805 53.3% Thomas Dewey (R) 1,562 46.1% 22 [+] 0.6% 3,389 -3 1 0.09%
1944 68% Franklin Roosevelt* (D) 1,849 51.3% Thomas Dewey (R) 1,738 48.2% 20 0.6% 3,607 0 2 0.09%
1940 84% Franklin Roosevelt* (D) 2,478 53.3% Wendell Willkie (R) 2,101 45.2% 69 1.5% 4,648 -3 0 0.11%
1936 89% Franklin Roosevelt* (D) 2,873 63.2% Alf Landon (R) 1,591 35.0% 85 [+] 1.9% 4,549 -5 -2 0.11%
1932 79% Franklin Roosevelt (D) 2,822 70.7% Herbert Hoover* (R) 1,148 28.8% 23 [+] 0.6% 3,993 -13 -11 0.12%
1928 83% Herbert Hoover (R) 2,289 55.0% Al Smith (D) 1,867 44.8% 9 [+] 0.2% 4,165 -2 -3 0.13%
1924 73% John Davis (D) 2,149 54.5% Calvin Coolidge (R) 1,637 41.5% 160 [+] 4.1% 3,946 -17 -13 0.16%
1920 62% James Cox (D) 1,866 52.9% Warren Harding (R) 1,590 45.1% 71 [+] 2.0% 3,527 -23 -15 0.17%
1916 78% Woodrow Wilson* (D) 2,856 62.5% Charles Evans Hughes (R) 1,579 34.5% 137 [+] 3.0% 4,572 -18 -12 0.21%
1912 38% Woodrow Wilson (D) 1,358 58.7% Theodore Roosevelt (Prog) 524 22.7% 430 [+] 18.6% 2,312 -6 -7 0.20%
1908 43% William J. Bryan (D) 1,609 60.9% William Taft (R) 947 35.8% 87 [+] 3.3% 2,643 -19 -16 0.23%
1904 39% Alton Parker (D) 1,341 54.7% Theodore Roosevelt (R) 934 38.1% 177 [+] 7.2% 2,452 -21 -18 0.23%
1900 46% William J. Bryan (D) 1,968 65.5% William McKinley* (R) 988 32.9% 49 [+] 1.6% 3,005 -20 -19 0.27%
* incumbent         PSV: percent of state vote



2020 President, Brown County, IL
CandidateVotesPct
Joe Biden (D) 486 19.2%
Donald Trump* (R) 1,931 76.5%
Jo Jorgensen (Lbt) 47 1.9%
Other 61 2.4%
TOTAL 2,525
Turnout: 48% Diff (St): 36 Diff (US): 30


2016 President, Brown County, IL
CandidateVotesPct
Hillary Clinton (D) 476 20.0%
Donald Trump (R) 1,796 75.5%
Gary Johnson (Lbt) 77 3.2%
Jill Stein (Grn) 10 0.4%
Other 20 0.8%
TOTAL 2,379
Turnout: 43% Diff (St): 37 Diff (US): 30


2012 President, Brown County, IL
CandidateVotesPct
Barack Obama* (D) 787 33.3%
Mitt Romney (R) 1,513 64.0%
Gary Johnson (Lbt) 40 1.7%
Other 24 1.0%
TOTAL 2,364
Turnout: 41% Diff (St): 23 Diff (US): 17


2008 President, Brown County, IL
CandidateVotesPct
Barack Obama (D) 986 38.3%
John McCain (R) 1,544 59.9%
Ralph Nader (I) 18 0.7%
Bob Barr (Lbt) 8 0.3%
Other 21 0.8%
TOTAL 2,577
Turnout: 44% Diff (St): 23 Diff (US): 14


2004 President, Brown County, IL
CandidateVotesPct
George W. Bush* (R) 1,679 65.0%
John Kerry (D) 895 34.6%
Other 11 0.4%
TOTAL 2,585
Turnout: 45% Diff (St): 20 Diff (US): 14


2000 President, Brown County, IL
CandidateVotesPct
George W. Bush (R) 1,529 57.5%
Albert Gore, Jr. (D) 1,077 40.5%
Ralph Nader (Grn) 29 1.1%
Pat Buchanan (Ref) 18 0.7%
Other 7 0.3%
TOTAL 2,660
Turnout: 47% Diff (St): 15 Diff (US): 10


1996 President, Brown County, IL
CandidateVotesPct
Bill Clinton* (D) 997 43.4%
Robert Dole (R) 1,053 45.8%
Ross Perot (Ref) 237 10.3%
Harry Browne (Lbt) 7 0.3%
Other 3 0.1%
TOTAL 2,297
Turnout: 44% Diff (St): 9 Diff (US): 5


1992 President, Brown County, IL
CandidateVotesPct
Bill Clinton (D) 1,146 42.6%
George Bush* (R) 1,029 38.3%
Ross Perot (I) 504 18.7%
Other 10 0.4%
TOTAL 2,689
Turnout: 56% Diff (St): 4 Diff (US): 1


1988 President, Brown County, IL
CandidateVotesPct
George Bush (R) 1,373 51.9%
Michael Dukakis (D) 1,267 47.9%
Ron Paul (Lbt) 1 0.0%
Other 5 0.2%
TOTAL 2,646
Turnout: 60% Diff (St): 1 Diff (US): -2


1984 President, Brown County, IL
CandidateVotesPct
Ronald Reagan* (R) 1,478 60.4%
Walter Mondale (D) 959 39.2%
Other 9 0.4%
TOTAL 2,446
Turnout: 58% Diff (St): 4 Diff (US): 2


1980 President, Brown County, IL
CandidateVotesPct
Ronald Reagan (R) 1,660 61.7%
Jimmy Carter* (D) 950 35.3%
John Anderson (I) 59 2.2%
Edward Clark (Lbt) 19 0.7%
Other 4 0.1%
TOTAL 2,692
Turnout: 68% Diff (St): 12 Diff (US): 11


1976 President, Brown County, IL
CandidateVotesPct
Jimmy Carter (D) 1,533 49.4%
Gerald Ford* (R) 1,519 49.0%
Eugene McCarthy (I) 13 0.4%
Other 38 1.2%
TOTAL 3,103
Turnout: 83% Diff (St): -1 Diff (US): 1


1972 President, Brown County, IL
CandidateVotesPct
Richard Nixon* (R) 1,780 58.9%
George McGovern (D) 1,203 39.8%
Other 39 1.3%
TOTAL 3,022
Turnout: 80% Diff (St): 0 Diff (US): -2


1968 President, Brown County, IL
CandidateVotesPct
Richard Nixon (R) 1,629 51.5%
Hubert Humphrey (D) 1,265 40.0%
George Wallace (AIP) 247 7.8%
Other 22 0.7%
TOTAL 3,163
Turnout: 88% Diff (St): 4 Diff (US): 8


1964 President, Brown County, IL
CandidateVotesPct
Lyndon Johnson* (D) 2,083 60.6%
Barry Goldwater (R) 1,355 39.4%
TOTAL 3,438
Turnout: 92% Diff (St): -1 Diff (US): 1


1960 President, Brown County, IL
CandidateVotesPct
John Kennedy (D) 1,849 49.4%
Richard Nixon (R) 1,889 50.5%
Other 2 0.1%
TOTAL 3,740
Turnout: 96% Diff (St): 1 Diff (US): 1


1956 President, Brown County, IL
CandidateVotesPct
Dwight Eisenhower* (R) 2,026 53.7%
Adlai Stevenson (D) 1,748 46.3%
Other 1 0.0%
TOTAL 3,775
Turnout: 84% Diff (St): -6 Diff (US): -4


1952 President, Brown County, IL
CandidateVotesPct
Dwight Eisenhower (R) 2,137 57.8%
Adlai Stevenson (D) 1,557 42.1%
Other 5 0.1%
TOTAL 3,699
Turnout: 77% Diff (St): 3 Diff (US): 3


1948 President, Brown County, IL
CandidateVotesPct
Harry Truman* (D) 1,805 53.3%
Thomas Dewey (R) 1,562 46.1%
Other 22 0.6%
TOTAL 3,389
Turnout: 67% Diff (St): -3 Diff (US): 1


1944 President, Brown County, IL
CandidateVotesPct
Franklin Roosevelt* (D) 1,849 51.3%
Thomas Dewey (R) 1,738 48.2%
Other 20 0.6%
TOTAL 3,607
Turnout: 68% Diff (St): 0 Diff (US): 2


1940 President, Brown County, IL
CandidateVotesPct
Franklin Roosevelt* (D) 2,478 53.3%
Wendell Willkie (R) 2,101 45.2%
Other 69 1.5%
TOTAL 4,648
Turnout: 84% Diff (St): -3 Diff (US): 0


1936 President, Brown County, IL
CandidateVotesPct
Franklin Roosevelt* (D) 2,873 63.2%
Alf Landon (R) 1,591 35.0%
William Lemke (Union) 72 1.6%
Other 13 0.3%
TOTAL 4,549
Turnout: 89% Diff (St): -5 Diff (US): -2


1932 President, Brown County, IL
CandidateVotesPct
Franklin Roosevelt (D) 2,822 70.7%
Herbert Hoover* (R) 1,148 28.8%
Norman Thomas (Soc) 11 0.3%
Other 12 0.3%
TOTAL 3,993
Turnout: 79% Diff (St): -13 Diff (US): -11


1928 President, Brown County, IL
CandidateVotesPct
Herbert Hoover (R) 2,289 55.0%
Al Smith (D) 1,867 44.8%
Norman Thomas (Soc) 6 0.1%
Other 3 0.1%
TOTAL 4,165
Turnout: 83% Diff (St): -2 Diff (US): -3


1924 President, Brown County, IL
CandidateVotesPct
Calvin Coolidge (R) 1,637 41.5%
John Davis (D) 2,149 54.5%
Robert LaFollette (Prog) 139 3.5%
Other 21 0.5%
TOTAL 3,946
Turnout: 73% Diff (St): -17 Diff (US): -13


1920 President, Brown County, IL
CandidateVotesPct
Warren Harding (R) 1,590 45.1%
James Cox (D) 1,866 52.9%
Eugene Debs (Soc) 7 0.2%
Parley Christiansen (FL) 5 0.1%
Aaron Watkins (Proh) 58 1.6%
Other 1 0.0%
TOTAL 3,527
Turnout: 62% Diff (St): -23 Diff (US): -15


1916 President, Brown County, IL
CandidateVotesPct
Woodrow Wilson* (D) 2,856 62.5%
Charles Evans Hughes (R) 1,579 34.5%
Allan Benson (Soc) 17 0.4%
James Hanly (Proh) 120 2.6%
TOTAL 4,572
Turnout: 78% Diff (St): -18 Diff (US): -12


1912 President, Brown County, IL
CandidateVotesPct
Woodrow Wilson (D) 1,358 58.7%
Theodore Roosevelt (Prog) 524 22.7%
William Taft* (R) 381 16.5%
Eugene Debs (Soc) 12 0.5%
Eugene Chafin (Proh) 37 1.6%
TOTAL 2,312
Turnout: 38% Diff (St): -6 Diff (US): -7


1908 President, Brown County, IL
CandidateVotesPct
William Taft (R) 947 35.8%
William J. Bryan (D) 1,609 60.9%
Eugene Debs (Soc) 11 0.4%
Eugene Chafin (Proh) 64 2.4%
Thomas Hisgen (I) 1 0.0%
Other 11 0.4%
TOTAL 2,643
Turnout: 43% Diff (St): -19 Diff (US): -16


1904 President, Brown County, IL
CandidateVotesPct
Theodore Roosevelt (R) 934 38.1%
Alton Parker (D) 1,341 54.7%
Eugene Debs (Soc) 21 0.9%
Silas Swallow (Proh) 120 4.9%
Thomas Watson (Pop) 35 1.4%
Other 1 0.0%
TOTAL 2,452
Turnout: 39% Diff (St): -21 Diff (US): -18


1900 President, Brown County, IL
CandidateVotesPct
William McKinley* (R) 988 32.9%
William J. Bryan (D) 1,968 65.5%
John Woolley (Proh) 33 1.1%
Eugene Debs (Soc) 3 0.1%
Other 13 0.4%
TOTAL 3,005
Turnout: 46% Diff (St): -20 Diff (US): -19
* incumbent

Historical Statewide Election Results for Brown County, IL

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 36% Kathy Salvi (R) 1,475 77.8% Tammy Duckworth* (D) 394 20.8% 28 [+] 1.5% 1,897 36 0.05%
2022 G 36% Darren Bailey (R) 1,595 82.7% J.B. Pritzker* (D) 305 15.8% 29 [+] 1.5% 1,929 40 0.05%
2020 S2 47% Mark Curran (R) 1,787 71.9% Richard Durbin* (D) 635 25.5% 65 [+] 2.6% 2,487 33 0.04%
2018 G 35% Bruce Rauner* (R) 972 51.6% Sam McCann (Conservative) 426 22.6% 486 [+] 25.8% 1,884 13 0.04%
2016 S3 41% Mark Kirk* (R) 1,380 60.7% Tammy Duckworth (D) 794 34.9% 98 [+] 4.3% 2,272 21 0.04%
2014 S2 28% Jim Oberweis (R) 1,030 65.3% Richard Durbin* (D) 476 30.2% 71 [+] 4.5% 1,577 23 0.04%
2014 G 28% Bruce Rauner (R) 1,120 70.7% Pat Quinn* (D) 364 23.0% 100 [+] 6.3% 1,584 20 0.04%
2010 S3 35% Mark Kirk (R) 1,411 68.3% Alexi Giannoulias (D) 514 24.9% 140 [+] 6.8% 2,065 20 0.06%
2010 G 37% Bill Brady (R) 1,503 70.0% Pat Quinn* (D) 499 23.3% 144 [+] 6.7% 2,146 24 0.06%
2008 S2 42% Richard Durbin* (D) 1,458 59.7% Steve Sauerberg (R) 881 36.0% 105 [+] 4.3% 2,444 8 0.05%
2006 G 36% Judy Baar Topinka (R) 1,174 56.9% Rod Blagojevich* (D) 697 33.8% 192 [+] 9.3% 2,063 18 0.06%
2004 S3 43% Barack Obama (D) 1,308 53.3% Alan Keyes (R) 1,073 43.7% 75 [+] 3.1% 2,456 17 0.05%
2002 S2 38% Richard Durbin* (D) 1,306 59.7% Jim Durkin (R) 844 38.6% 37 [+] 1.7% 2,187 1 0.06%
2002 G 38% Jim Ryan (R) 1,232 56.0% Rod Blagojevich (D) 931 42.3% 37 [+] 1.7% 2,200 11 0.06%
1998 S3 47% Peter Fitzgerald (R) 1,711 65.9% Carol Moseley-Braun* (D) 825 31.8% 62 [+] 2.4% 2,598 16 0.08%
1998 G 49% George Ryan (R) 1,417 52.3% Glenn Poshard (D) 1,272 47.0% 20 [+] 0.7% 2,709 1 0.08%
1996 S2 43% Richard Durbin (D) 1,104 49.2% Al Salvi (R) 1,092 48.6% 49 [+] 2.2% 2,245 8 0.05%
1994 G 51% Jim Edgar* (R) 1,974 77.6% Dawn Clark Netsch (D) 527 20.7% 43 [+] 1.7% 2,544 14 0.08%
1992 S3 54% Richard Williamson (R) 1,331 51.4% Carol Moseley-Braun (D) 1,160 44.8% 100 [+] 3.9% 2,591 8 0.05%
1990 S2 55% Paul Simon* (D) 1,596 64.0% Lynn Martin (R) 898 36.0% 0 0.0% 2,494 1 0.08%
1990 G 56% Jim Edgar (R) 1,403 54.9% Neil Hartigan (D) 1,130 44.2% 22 [+] 0.9% 2,555 4 0.08%
1986 S3 56% Alan Dixon* (D) 1,540 64.0% Judy Koehler (R) 853 35.5% 12 [+] 0.5% 2,405 2 0.08%
1986 G 58% James Thompson* (R) 1,674 67.4% Adlai Stevenson III (Illinois Solidarity) 650 26.2% 161 [+] 6.5% 2,485 15 0.08%
1984 S2 58% Charles Percy* (R) 1,260 51.6% Paul Simon (D) 1,155 47.3% 25 [+] 1.0% 2,440 3 0.05%
1982 G 58% James Thompson* (R) 1,213 51.4% Adlai Stevenson III (D) 1,136 48.1% 13 [+] 0.6% 2,362 2 0.06%
1980 S3 67% Alan Dixon (D) 1,520 57.7% David O'Neal (R) 1,104 41.9% 12 [+] 0.5% 2,636 -1 0.06%
1978 S2 64% Alex Seith (D) 1,373 57.5% Charles Percy* (R) 1,010 42.3% 4 [+] 0.2% 2,387 -11 0.07%
1978 G 65% James Thompson* (R) 1,275 52.6% Michael Bakalis (D) 1,148 47.3% 2 [+] 0.1% 2,425 -6 0.08%
1976 G 81% James Thompson (R) 2,043 67.2% Michael Howlitt (D) 966 31.8% 32 [+] 1.1% 3,041 3 0.07%
1974 S3 70% Adlai Stevenson III* (D) 1,701 64.4% George Burditt (R) 937 35.5% 3 [+] 0.1% 2,641 -2 0.09%
1972 S2 77% Charles Percy* (R) 1,810 61.7% Roman Pucinski (D) 1,097 37.4% 28 [+] 1.0% 2,935 -1 0.06%
1972 G 81% Daniel Walker (D) 1,684 55.1% Richard Ogilvie* (R) 1,348 44.1% 24 [+] 0.8% 3,056 -5 0.07%
1970 S3 82% Adlai Stevenson III (D) 1,528 52.2% Ralph Smith* (R) 1,393 47.6% 6 [+] 0.2% 2,927 5 0.08%
1968 S3 84% Everett Dirksen* (R) 1,783 59.0% William Clark (D) 1,217 40.2% 24 [+] 0.8% 3,024 6 0.07%
1968 G 86% Richard Ogilvie (R) 1,577 51.2% Samuel Shapiro* (D) 1,478 48.0% 24 [+] 0.8% 3,079 0 0.07%
1966 S2 84% Paul Douglas* (D) 1,574 51.2% Charles Percy (R) 1,498 48.8% 0 0.0% 3,072 -6 0.08%
1964 G 90% Otto Kerner* (D) 1,837 54.6% Charles Percy (R) 1,525 45.4% 0 0.0% 3,362 -3 0.07%
1962 S3 85% Sidney Yates (D) 1,698 52.1% Everett Dirksen* (R) 1,558 47.9% 0 0.0% 3,256 -5 0.09%
1960 S2 92% Paul Douglas* (D) 2,117 58.7% Samuel Witwer (R) 1,488 41.3% 1 [+] 0.0% 3,606 -4 0.08%
1960 G 94% Otto Kerner (D) 2,080 56.9% William Stratton* (R) 1,577 43.1% 1 [+] 0.0% 3,658 -1 0.08%
*: 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 Brown County, IL

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 IL15Mary Miller* (R) 1,568 82.1% Paul Lange (D) 343 17.9% 0 0.0% 1,911
County Total for 2022-11-08:   1,911
2020-11-03 IL18Darin LaHood* (R) 2,103 84.6% George Petrilli (D) 384 15.4% 0 0.0% 2,487
County Total for 2020-11-03:   2,487
2018-11-06 IL18Darin LaHood* (R) 1,541 81.5% Junius Rodriguez (D) 350 18.5% 0 0.0% 1,891
County Total for 2018-11-06:   1,891
2016-11-08 IL18Darin LaHood* (R) 1,849 81.6% Junius Rodriguez (D) 418 18.4% 0 0.0% 2,267
County Total for 2016-11-08:   2,267
2015-09-10 sp IL18Darin LaHood (R) 238 69.4% Rob Mellon (D) 105 30.6% 0 0.0% 343
County Total for 2015-09-10:   343
2014-11-04 IL18Aaron Schock* (R) 1,258 80.3% Darrel Miller (D) 309 19.7% 0 0.0% 1,567
County Total for 2014-11-04:   1,567
2012-11-06 IL18Aaron Schock* (R) 1,877 80.5% Steve Waterworth (D) 455 19.5% 0 0.0% 2,332
County Total for 2012-11-06:   2,332
2010-11-02 IL18Aaron Schock* (R) 1,619 77.4% Diedre Hirner (D) 399 19.1% 73 3.5% 2,091
County Total for 2010-11-02:   2,091
2008-11-04 IL18Aaron Schock (R) 1,680 67.5% Colleen Callahan (D) 776 31.2% 34 1.4% 2,490
County Total for 2008-11-04:   2,490
2006-11-07 IL18Ray LaHood* (R) 1,380 68.7% Steve Waterworth (D) 629 31.3% 0 0.0% 2,009
County Total for 2006-11-07:   2,009
2004-11-02 IL18Ray LaHood* (R) 1,723 70.6% Steve Waterworth (D) 717 29.4% 0 0.0% 2,440
County Total for 2004-11-02:   2,440
2002-11-05 IL18Ray LaHood* (R) 1,646 100.0% 0 0.0% 1,646
County Total for 2002-11-05:   1,646
2000-11-07 IL20John Shimkus* (R) 1,708 67.2% Jeffrey Cooper (D) 834 32.8% 0 0.0% 2,542
County Total for 2000-11-07:   2,542
1998-11-03 IL20John Shimkus* (R) 1,535 58.8% Rick Verticchio (D) 1,075 41.2% 0 0.0% 2,610
County Total for 1998-11-03:   2,610
1996-11-05 IL20John Shimkus (R) 1,195 56.3% Jay Hoffman (D) 927 43.7% 0 0.0% 2,122
County Total for 1996-11-05:   2,122
1994-11-08 IL20Richard Durbin* (D) 1,396 56.1% Bill Owens (R) 1,091 43.9% 0 0.0% 2,487
County Total for 1994-11-08:   2,487
1992-11-03 IL20Richard Durbin* (D) 1,424 54.5% John Shimkus (R) 1,190 45.5% 0 0.0% 2,614
County Total for 1992-11-03:   2,614
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Brown County, IL

Party registration is not used in this state, however as of 2022 registrations in Brown County, IL were estimated to be 50% Republican and 17% Democrat.

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2022 3,437 0 0.0% 0 0.0% 3,437 100.0% n/a n/a 65%
2020 3,574 0 0.0% 0 0.0% 3,574 100.0% n/a n/a 67%
2018 3,456 0 0.0% 0 0.0% 3,456 100.0% n/a n/a 64%
2016 3,462 0 0.0% 0 0.0% 3,462 100.0% n/a n/a 63%
2012 3,985 0 0.0% 0 0.0% 3,985 100.0% n/a n/a 70%
2010 3,489 0 0.0% 0 0.0% 3,489 100.0% n/a n/a 60%
2008 3,383 0 0.0% 0 0.0% 3,383 100.0% n/a n/a 58%
2006 3,525 0 0.0% 0 0.0% 3,525 100.0% n/a n/a 61%
2004 3,691 0 0.0% 0 0.0% 3,691 100.0% n/a n/a 64%
2000 3,731 0 0.0% 0 0.0% 3,731 100.0% n/a n/a 65%
1994 3,452 0 0.0% 0 0.0% 3,452 100.0% n/a n/a 69%
1986 3,387 0 0.0% 0 0.0% 3,387 100.0% n/a n/a 79%
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.