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Jersey County, IL


Metropolitan Statistical Area: St. Louis, MO-IL
Designated Market Area: St. Louis, MO-IL
American Communities Project County Type (2023): Rural Middle America

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

 

Tracts in Jersey County, IL

   



Click here to view demographic data for Jersey County, IL

2022 population: 21,246   ( 1,739 from 2010 , 274 from 2020)
Land area: 369.7 square miles
Population density: 57.5 persons per square mile

2022 Census data
White:20,218 95.16% 9.3%
Black:1620.76% 82.0%
Indian:630.30% 21.2%
Asian:1620.76% 97.6%
2+ races:2941.38% 18.5%
Hispanic:3471.63% 56.3%
Total non-White:1,0284.84% 46.0%

2020-2022 ComponentsNumberRate
Births:457 10.6
Deaths:71116.5
Net Migration: -37-0.9
Net Immigration: 100.2
Change in White population:-2,063 -9.0
Change in Non-White pop.:324 1.4



Historical Presidential Election Results for Jersey 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 71% Donald Trump* (R) 8,712 72.8% Joe Biden (D) 2,961 24.8% 287 [+] 2.4% 11,960 32 26 0.20%
2016 64% Donald Trump (R) 7,748 70.5% Hillary Clinton (D) 2,679 24.4% 564 [+] 5.1% 10,991 32 25 0.20%
2012 57% Mitt Romney (R) 6,039 60.4% Barack Obama* (D) 3,667 36.7% 295 [+] 2.9% 10,001 20 13 0.19%
2008 61% John McCain (R) 5,329 50.2% Barack Obama (D) 5,042 47.5% 244 [+] 2.3% 10,615 13 5 0.19%
2004 60% George W. Bush* (R) 5,435 53.6% John Kerry (D) 4,597 45.3% 105 [+] 1.0% 10,137 9 3 0.19%
2000 58% George W. Bush (R) 4,699 49.9% Albert Gore, Jr. (D) 4,355 46.3% 359 [+] 3.8% 9,413 7 2 0.20%
1996 56% Bill Clinton* (D) 4,275 48.8% Robert Dole (R) 3,211 36.6% 1,280 [+] 14.6% 8,766 0 -4 0.20%
1992 66% Bill Clinton (D) 4,749 47.1% George Bush* (R) 2,933 29.1% 2,411 [+] 23.9% 10,093 -5 -8 0.20%
1988 59% Michael Dukakis (D) 4,376 50.0% George Bush (R) 4,343 49.6% 33 [+] 0.4% 8,752 -1 -4 0.19%
1984 61% Ronald Reagan* (R) 5,146 57.6% Walter Mondale (D) 3,762 42.1% 26 0.3% 8,934 1 -1 0.19%
1980 62% Ronald Reagan (R) 5,266 58.6% Jimmy Carter* (D) 3,324 37.0% 395 [+] 4.4% 8,985 9 8 0.19%
1976 68% Jimmy Carter (D) 4,625 51.5% Gerald Ford* (R) 4,273 47.6% 85 [+] 0.9% 8,983 -3 0 0.19%
1972 67% Richard Nixon* (R) 5,164 60.7% George McGovern (D) 3,317 39.0% 26 [+] 0.3% 8,507 2 0 0.18%
1968 72% Richard Nixon (R) 3,806 46.8% Hubert Humphrey (D) 3,350 41.2% 974 [+] 12.0% 8,130 0 3 0.18%
1964 64% Lyndon Johnson* (D) 3,936 56.4% Barry Goldwater (R) 3,041 43.6% 0 0.0% 6,977 3 5 0.15%
1960 80% Richard Nixon (R) 4,247 50.9% John Kennedy (D) 4,087 49.0% 9 0.1% 8,343 1 1 0.18%
1956 70% Dwight Eisenhower* (R) 4,220 55.2% Adlai Stevenson (D) 3,415 44.7% 5 0.1% 7,640 -4 -2 0.17%
1952 71% Dwight Eisenhower (R) 4,031 54.0% Adlai Stevenson (D) 3,424 45.9% 6 0.1% 7,461 -1 -1 0.17%
1948 61% Harry Truman* (D) 3,092 50.4% Thomas Dewey (R) 3,021 49.2% 26 [+] 0.4% 6,139 0 4 0.15%
1944 68% Thomas Dewey (R) 3,546 54.7% Franklin Roosevelt* (D) 2,910 44.9% 30 0.5% 6,486 7 9 0.16%
1940 84% Wendell Willkie (R) 3,958 51.4% Franklin Roosevelt* (D) 3,692 48.0% 44 0.6% 7,694 3 7 0.18%
1936 85% Franklin Roosevelt* (D) 3,955 56.0% Alf Landon (R) 3,023 42.8% 83 [+] 1.2% 7,061 3 6 0.18%
1932 76% Franklin Roosevelt (D) 3,807 62.7% Herbert Hoover* (R) 2,157 35.5% 105 [+] 1.7% 6,069 -7 -4 0.18%
1928 72% Herbert Hoover (R) 2,993 54.6% Al Smith (D) 2,473 45.1% 14 [+] 0.3% 5,480 -2 -4 0.18%
1924 73% John Davis (D) 2,723 49.2% Calvin Coolidge (R) 2,460 44.4% 353 [+] 6.4% 5,536 -14 -10 0.22%
1920 65% Warren Harding (R) 2,873 57.9% James Cox (D) 1,999 40.3% 90 [+] 1.8% 4,962 -10 -2 0.24%
1916 75% Woodrow Wilson* (D) 3,052 52.3% Charles Evans Hughes (R) 2,644 45.3% 135 [+] 2.3% 5,831 -7 -1 0.27%
1912 35% Woodrow Wilson (D) 1,573 55.1% William Taft* (R) 838 29.3% 446 [+] 15.6% 2,857 7 6 0.25%
1908 43% William J. Bryan (D) 1,818 53.8% William Taft (R) 1,460 43.2% 104 [+] 3.1% 3,382 -11 -8 0.29%
1904 42% Alton Parker (D) 1,713 50.7% Theodore Roosevelt (R) 1,531 45.3% 136 [+] 4.0% 3,380 -13 -11 0.31%
1900 46% William J. Bryan (D) 2,145 57.5% William McKinley* (R) 1,496 40.1% 92 [+] 2.5% 3,733 -13 -12 0.33%
* incumbent         PSV: percent of state vote



2020 President, Jersey County, IL
CandidateVotesPct
Joe Biden (D) 2,961 24.8%
Donald Trump* (R) 8,712 72.8%
Jo Jorgensen (Lbt) 202 1.7%
Other 85 0.7%
TOTAL 11,960
Turnout: 71% Diff (St): 32 Diff (US): 26


2016 President, Jersey County, IL
CandidateVotesPct
Hillary Clinton (D) 2,679 24.4%
Donald Trump (R) 7,748 70.5%
Gary Johnson (Lbt) 410 3.7%
Jill Stein (Grn) 94 0.9%
Other 60 0.5%
TOTAL 10,991
Turnout: 64% Diff (St): 32 Diff (US): 25


2012 President, Jersey County, IL
CandidateVotesPct
Barack Obama* (D) 3,667 36.7%
Mitt Romney (R) 6,039 60.4%
Gary Johnson (Lbt) 173 1.7%
Other 122 1.2%
TOTAL 10,001
Turnout: 57% Diff (St): 20 Diff (US): 13


2008 President, Jersey County, IL
CandidateVotesPct
Barack Obama (D) 5,042 47.5%
John McCain (R) 5,329 50.2%
Ralph Nader (I) 104 1.0%
Bob Barr (Lbt) 37 0.3%
Other 103 1.0%
TOTAL 10,615
Turnout: 61% Diff (St): 13 Diff (US): 5


2004 President, Jersey County, IL
CandidateVotesPct
George W. Bush* (R) 5,435 53.6%
John Kerry (D) 4,597 45.3%
Other 105 1.0%
TOTAL 10,137
Turnout: 60% Diff (St): 9 Diff (US): 3


2000 President, Jersey County, IL
CandidateVotesPct
George W. Bush (R) 4,699 49.9%
Albert Gore, Jr. (D) 4,355 46.3%
Ralph Nader (Grn) 231 2.5%
Pat Buchanan (Ref) 99 1.1%
Other 29 0.3%
TOTAL 9,413
Turnout: 58% Diff (St): 7 Diff (US): 2


1996 President, Jersey County, IL
CandidateVotesPct
Bill Clinton* (D) 4,275 48.8%
Robert Dole (R) 3,211 36.6%
Ross Perot (Ref) 1,186 13.5%
Harry Browne (Lbt) 45 0.5%
Other 49 0.6%
TOTAL 8,766
Turnout: 56% Diff (St): 0 Diff (US): -4


1992 President, Jersey County, IL
CandidateVotesPct
Bill Clinton (D) 4,749 47.1%
George Bush* (R) 2,933 29.1%
Ross Perot (I) 2,363 23.4%
Other 48 0.5%
TOTAL 10,093
Turnout: 66% Diff (St): -5 Diff (US): -8


1988 President, Jersey County, IL
CandidateVotesPct
George Bush (R) 4,343 49.6%
Michael Dukakis (D) 4,376 50.0%
Ron Paul (Lbt) 15 0.2%
Other 18 0.2%
TOTAL 8,752
Turnout: 59% Diff (St): -1 Diff (US): -4


1984 President, Jersey County, IL
CandidateVotesPct
Ronald Reagan* (R) 5,146 57.6%
Walter Mondale (D) 3,762 42.1%
Other 26 0.3%
TOTAL 8,934
Turnout: 61% Diff (St): 1 Diff (US): -1


1980 President, Jersey County, IL
CandidateVotesPct
Ronald Reagan (R) 5,266 58.6%
Jimmy Carter* (D) 3,324 37.0%
John Anderson (I) 314 3.5%
Edward Clark (Lbt) 59 0.7%
Other 22 0.2%
TOTAL 8,985
Turnout: 62% Diff (St): 9 Diff (US): 8


1976 President, Jersey County, IL
CandidateVotesPct
Jimmy Carter (D) 4,625 51.5%
Gerald Ford* (R) 4,273 47.6%
Eugene McCarthy (I) 75 0.8%
Other 10 0.1%
TOTAL 8,983
Turnout: 68% Diff (St): -3 Diff (US): 0


1972 President, Jersey County, IL
CandidateVotesPct
Richard Nixon* (R) 5,164 60.7%
George McGovern (D) 3,317 39.0%
Other 26 0.3%
TOTAL 8,507
Turnout: 67% Diff (St): 2 Diff (US): 0


1968 President, Jersey County, IL
CandidateVotesPct
Richard Nixon (R) 3,806 46.8%
Hubert Humphrey (D) 3,350 41.2%
George Wallace (AIP) 971 11.9%
Other 3 0.0%
TOTAL 8,130
Turnout: 72% Diff (St): 0 Diff (US): 3


1964 President, Jersey County, IL
CandidateVotesPct
Lyndon Johnson* (D) 3,936 56.4%
Barry Goldwater (R) 3,041 43.6%
TOTAL 6,977
Turnout: 64% Diff (St): 3 Diff (US): 5


1960 President, Jersey County, IL
CandidateVotesPct
John Kennedy (D) 4,087 49.0%
Richard Nixon (R) 4,247 50.9%
Other 9 0.1%
TOTAL 8,343
Turnout: 80% Diff (St): 1 Diff (US): 1


1956 President, Jersey County, IL
CandidateVotesPct
Dwight Eisenhower* (R) 4,220 55.2%
Adlai Stevenson (D) 3,415 44.7%
Other 5 0.1%
TOTAL 7,640
Turnout: 70% Diff (St): -4 Diff (US): -2


1952 President, Jersey County, IL
CandidateVotesPct
Dwight Eisenhower (R) 4,031 54.0%
Adlai Stevenson (D) 3,424 45.9%
Other 6 0.1%
TOTAL 7,461
Turnout: 71% Diff (St): -1 Diff (US): -1


1948 President, Jersey County, IL
CandidateVotesPct
Harry Truman* (D) 3,092 50.4%
Thomas Dewey (R) 3,021 49.2%
Other 26 0.4%
TOTAL 6,139
Turnout: 61% Diff (St): 0 Diff (US): 4


1944 President, Jersey County, IL
CandidateVotesPct
Franklin Roosevelt* (D) 2,910 44.9%
Thomas Dewey (R) 3,546 54.7%
Other 30 0.5%
TOTAL 6,486
Turnout: 68% Diff (St): 7 Diff (US): 9


1940 President, Jersey County, IL
CandidateVotesPct
Franklin Roosevelt* (D) 3,692 48.0%
Wendell Willkie (R) 3,958 51.4%
Other 44 0.6%
TOTAL 7,694
Turnout: 84% Diff (St): 3 Diff (US): 7


1936 President, Jersey County, IL
CandidateVotesPct
Franklin Roosevelt* (D) 3,955 56.0%
Alf Landon (R) 3,023 42.8%
William Lemke (Union) 57 0.8%
Norman Thomas (Soc) 14 0.2%
Other 12 0.2%
TOTAL 7,061
Turnout: 85% Diff (St): 3 Diff (US): 6


1932 President, Jersey County, IL
CandidateVotesPct
Franklin Roosevelt (D) 3,807 62.7%
Herbert Hoover* (R) 2,157 35.5%
Norman Thomas (Soc) 88 1.4%
Other 17 0.3%
TOTAL 6,069
Turnout: 76% Diff (St): -7 Diff (US): -4


1928 President, Jersey County, IL
CandidateVotesPct
Herbert Hoover (R) 2,993 54.6%
Al Smith (D) 2,473 45.1%
Norman Thomas (Soc) 11 0.2%
Other 3 0.1%
TOTAL 5,480
Turnout: 72% Diff (St): -2 Diff (US): -4


1924 President, Jersey County, IL
CandidateVotesPct
Calvin Coolidge (R) 2,460 44.4%
John Davis (D) 2,723 49.2%
Robert LaFollette (Prog) 335 6.1%
Other 18 0.3%
TOTAL 5,536
Turnout: 73% Diff (St): -14 Diff (US): -10


1920 President, Jersey County, IL
CandidateVotesPct
Warren Harding (R) 2,873 57.9%
James Cox (D) 1,999 40.3%
Eugene Debs (Soc) 23 0.5%
Parley Christiansen (FL) 20 0.4%
Aaron Watkins (Proh) 41 0.8%
Other 6 0.1%
TOTAL 4,962
Turnout: 65% Diff (St): -10 Diff (US): -2


1916 President, Jersey County, IL
CandidateVotesPct
Woodrow Wilson* (D) 3,052 52.3%
Charles Evans Hughes (R) 2,644 45.3%
Allan Benson (Soc) 20 0.3%
James Hanly (Proh) 112 1.9%
Other 3 0.1%
TOTAL 5,831
Turnout: 75% Diff (St): -7 Diff (US): -1


1912 President, Jersey County, IL
CandidateVotesPct
Woodrow Wilson (D) 1,573 55.1%
Theodore Roosevelt (Prog) 381 13.3%
William Taft* (R) 838 29.3%
Eugene Debs (Soc) 12 0.4%
Eugene Chafin (Proh) 51 1.8%
Other 2 0.1%
TOTAL 2,857
Turnout: 35% Diff (St): 7 Diff (US): 6


1908 President, Jersey County, IL
CandidateVotesPct
William Taft (R) 1,460 43.2%
William J. Bryan (D) 1,818 53.8%
Eugene Debs (Soc) 26 0.8%
Eugene Chafin (Proh) 71 2.1%
Other 7 0.2%
TOTAL 3,382
Turnout: 43% Diff (St): -11 Diff (US): -8


1904 President, Jersey County, IL
CandidateVotesPct
Theodore Roosevelt (R) 1,531 45.3%
Alton Parker (D) 1,713 50.7%
Eugene Debs (Soc) 5 0.1%
Silas Swallow (Proh) 116 3.4%
Thomas Watson (Pop) 2 0.1%
Other 13 0.4%
TOTAL 3,380
Turnout: 42% Diff (St): -13 Diff (US): -11


1900 President, Jersey County, IL
CandidateVotesPct
William McKinley* (R) 1,496 40.1%
William J. Bryan (D) 2,145 57.5%
John Woolley (Proh) 79 2.1%
Eugene Debs (Soc) 1 0.0%
Other 12 0.3%
TOTAL 3,733
Turnout: 46% Diff (St): -13 Diff (US): -12
* incumbent

Historical Statewide Election Results for Jersey County, IL

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 55% Kathy Salvi (R) 6,402 69.1% Tammy Duckworth* (D) 2,648 28.6% 210 [+] 2.3% 9,260 28 0.23%
2022 G 56% Darren Bailey (R) 6,971 74.1% J.B. Pritzker* (D) 2,174 23.1% 268 [+] 2.8% 9,413 32 0.23%
2020 S2 69% Mark Curran (R) 7,850 67.4% Richard Durbin* (D) 3,478 29.9% 316 [+] 2.7% 11,644 29 0.20%
2018 G 50% Bruce Rauner* (R) 4,200 48.8% J.B. Pritzker (D) 2,569 29.8% 1,838 [+] 21.4% 8,607 10 0.19%
2016 S3 62% Mark Kirk* (R) 5,840 54.9% Tammy Duckworth (D) 4,233 39.8% 565 [+] 5.3% 10,638 15 0.19%
2014 S2 46% Jim Oberweis (R) 4,434 55.6% Richard Durbin* (D) 3,176 39.9% 359 [+] 4.5% 7,969 13 0.22%
2014 G 46% Bruce Rauner (R) 5,215 65.0% Pat Quinn* (D) 2,292 28.6% 517 [+] 6.4% 8,024 15 0.22%
2010 S3 42% Mark Kirk (R) 4,569 60.7% Alexi Giannoulias (D) 2,450 32.5% 508 [+] 6.7% 7,527 13 0.20%
2010 G 43% Bill Brady (R) 4,724 61.6% Pat Quinn* (D) 2,509 32.7% 431 [+] 5.6% 7,664 16 0.21%
2008 S2 59% Richard Durbin* (D) 6,018 58.7% Steve Sauerberg (R) 3,718 36.3% 513 [+] 5.0% 10,249 8 0.19%
2006 G 44% Rod Blagojevich* (D) 3,624 47.6% Judy Baar Topinka (R) 3,469 45.6% 518 [+] 6.8% 7,611 6 0.22%
2004 S3 58% Barack Obama (D) 5,670 57.9% Alan Keyes (R) 3,825 39.1% 296 [+] 3.0% 9,791 12 0.19%
2002 S2 46% Richard Durbin* (D) 4,426 58.5% Jim Durkin (R) 2,959 39.1% 185 [+] 2.4% 7,570 1 0.22%
2002 G 47% Rod Blagojevich (D) 3,922 50.8% Jim Ryan (R) 3,592 46.5% 214 [+] 2.8% 7,728 1 0.22%
1998 S3 44% Peter Fitzgerald (R) 4,343 62.1% Carol Moseley-Braun* (D) 2,458 35.1% 197 [+] 2.8% 6,998 12 0.21%
1998 G 44% George Ryan (R) 3,604 51.0% Glenn Poshard (D) 3,383 47.8% 86 [+] 1.2% 7,073 0 0.21%
1996 S2 55% Richard Durbin (D) 4,654 53.7% Al Salvi (R) 3,717 42.9% 293 [+] 3.4% 8,664 2 0.20%
1994 G 45% Jim Edgar* (R) 4,498 64.3% Dawn Clark Netsch (D) 2,223 31.8% 278 [+] 4.0% 6,999 0 0.23%
1992 S3 64% Carol Moseley-Braun (D) 5,572 57.2% Richard Williamson (R) 3,729 38.3% 440 [+] 4.5% 9,741 -5 0.20%
1990 S2 52% Paul Simon* (D) 5,094 65.6% Lynn Martin (R) 2,668 34.4% 0 0.0% 7,762 -1 0.24%
1990 G 52% Neil Hartigan (D) 4,747 60.6% Jim Edgar (R) 3,017 38.5% 71 [+] 0.9% 7,835 -12 0.24%
1986 S3 47% Alan Dixon* (D) 4,821 68.6% Judy Koehler (R) 2,136 30.4% 66 [+] 0.9% 7,023 -3 0.22%
1986 G 48% James Thompson* (R) 3,598 50.6% Adlai Stevenson III (Illinois Solidarity) 2,763 38.8% 752 [+] 10.6% 7,113 -2 0.23%
1984 S2 60% Paul Simon (D) 4,830 54.2% Charles Percy* (R) 4,010 45.0% 66 [+] 0.7% 8,906 -3 0.19%
1982 G 53% Adlai Stevenson III (D) 3,929 50.2% James Thompson* (R) 3,835 49.0% 69 [+] 0.9% 7,833 0 0.21%
1980 S3 60% Alan Dixon (D) 4,688 53.7% David O'Neal (R) 3,968 45.5% 66 [+] 0.8% 8,722 3 0.19%
1978 S2 50% Alex Seith (D) 3,391 50.5% Charles Percy* (R) 3,259 48.6% 59 [+] 0.9% 6,709 -5 0.21%
1978 G 50% Michael Bakalis (D) 3,343 49.8% James Thompson* (R) 3,330 49.6% 35 [+] 0.5% 6,708 -9 0.21%
1976 G 67% James Thompson (R) 5,593 62.9% Michael Howlitt (D) 3,296 37.0% 8 [+] 0.1% 8,897 -2 0.19%
1974 S3 53% Adlai Stevenson III* (D) 4,137 60.7% George Burditt (R) 2,659 39.0% 14 [+] 0.2% 6,810 2 0.23%
1972 S2 65% Charles Percy* (R) 5,181 62.6% Roman Pucinski (D) 3,082 37.3% 8 [+] 0.1% 8,271 0 0.18%
1972 G 67% Daniel Walker (D) 4,864 57.1% Richard Ogilvie* (R) 3,644 42.8% 13 [+] 0.2% 8,521 -6 0.18%
1970 S3 59% Adlai Stevenson III (D) 3,760 55.4% Ralph Smith* (R) 3,027 44.6% 4 [+] 0.1% 6,791 2 0.19%
1968 S3 69% Everett Dirksen* (R) 4,424 57.5% William Clark (D) 3,261 42.4% 6 [+] 0.1% 7,691 5 0.17%
1968 G 70% Richard Ogilvie (R) 4,322 55.3% Samuel Shapiro* (D) 3,484 44.6% 9 [+] 0.1% 7,815 4 0.17%
1966 S2 63% Charles Percy (R) 3,554 51.2% Paul Douglas* (D) 3,383 48.8% 0 0.0% 6,937 -4 0.18%
1964 G 73% Otto Kerner* (D) 4,416 55.5% Charles Percy (R) 3,544 44.5% 0 0.0% 7,960 -4 0.17%
1962 S3 63% Everett Dirksen* (R) 3,470 51.7% Sidney Yates (D) 3,243 48.3% 0 0.0% 6,713 -1 0.18%
1960 S2 77% Paul Douglas* (D) 4,438 54.8% Samuel Witwer (R) 3,658 45.2% 5 [+] 0.1% 8,101 0 0.17%
1960 G 79% Otto Kerner (D) 4,367 52.9% William Stratton* (R) 3,878 47.0% 5 [+] 0.1% 8,250 3 0.18%
*: 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 Jersey 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) 6,975 75.5% Paul Lange (D) 2,260 24.5% 0 0.0% 9,235
County Total for 2022-11-08:   9,235
2020-11-03 IL13Rodney Davis* (R) 8,764 75.0% Betsy Londrigan (D) 2,922 25.0% 0 0.0% 11,686
County Total for 2020-11-03:   11,686
2018-11-06 IL13Rodney Davis* (R) 5,917 68.0% Betsy Londrigan (D) 2,786 32.0% 0 0.0% 8,703
County Total for 2018-11-06:   8,703
2016-11-08 IL13Rodney Davis* (R) 7,743 73.2% Mark Wicklund (D) 2,842 26.8% 0 0.0% 10,585
County Total for 2016-11-08:   10,585
2014-11-04 IL13Rodney Davis* (R) 5,167 64.7% Ann Callis (D) 2,813 35.3% 0 0.0% 7,980
County Total for 2014-11-04:   7,980
2012-11-06 IL13Rodney Davis (R) 5,306 54.6% David Gill (D) 3,555 36.6% 852 8.8% 9,713
County Total for 2012-11-06:   9,713
2010-11-02 IL17Bobby Schilling (R) 844 58.9% Phil Hare* (D) 537 37.5% 51 3.6% 1,432
2010-11-02 IL19John Shimkus* (R) 4,174 68.3% Tim Bagwell (D) 1,935 31.7% 0 0.0% 6,109
County Total for 2010-11-02:   7,541
2008-11-04 IL17Phil Hare* (D) 1,308 100.0% 0 0.0% 1,308
2008-11-04 IL19John Shimkus* (R) 4,907 58.6% Daniel Davis (D) 3,254 38.8% 216 2.6% 8,377
County Total for 2008-11-04:   9,685
2006-11-07 IL17Phil Hare (D) 779 55.6% Andrea Zinga (R) 622 44.4% 0 0.0% 1,401
2006-11-07 IL19John Shimkus* (R) 3,464 56.5% Danny Stover (D) 2,666 43.5% 0 0.0% 6,130
County Total for 2006-11-07:   7,531
2004-11-02 IL17Lane Evans* (D) 971 56.3% Andrea Zinga (R) 754 43.7% 0 0.0% 1,725
2004-11-02 IL19John Shimkus* (R) 5,238 64.6% Tim Bagwell (D) 2,866 35.4% 0 0.0% 8,104
County Total for 2004-11-02:   9,829
2002-11-05 IL17Lane Evans* (D) 756 58.5% Peter Calderone (R) 536 41.5% 0 0.0% 1,292
2002-11-05 IL19John Shimkus* (R) 3,344 52.7% David Phelps* (D) 3,004 47.3% 0 0.0% 6,348
County Total for 2002-11-05:   7,640
2000-11-07 IL20John Shimkus* (R) 5,409 59.0% Jeffrey Cooper (D) 3,752 41.0% 0 0.0% 9,161
County Total for 2000-11-07:   9,161
1998-11-03 IL20John Shimkus* (R) 4,203 59.8% Rick Verticchio (D) 2,829 40.2% 0 0.0% 7,032
County Total for 1998-11-03:   7,032
1996-11-05 IL20Jay Hoffman (D) 4,230 51.1% John Shimkus (R) 4,048 48.9% 0 0.0% 8,278
County Total for 1996-11-05:   8,278
1994-11-08 IL20Richard Durbin* (D) 3,580 51.1% Bill Owens (R) 3,432 48.9% 0 0.0% 7,012
County Total for 1994-11-08:   7,012
1992-11-03 IL20Richard Durbin* (D) 5,983 60.9% John Shimkus (R) 3,844 39.1% 0 0.0% 9,827
County Total for 1992-11-03:   9,827
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Jersey County, IL

Party registration is not used in this state, however as of 2022 registrations in Jersey County, IL were estimated to be 39% Republican and 19% Democrat.

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2022 14,934 0 0.0% 0 0.0% 14,934 100.0% n/a n/a 88%
2020 15,587 0 0.0% 0 0.0% 15,587 100.0% n/a n/a 92%
2018 15,506 0 0.0% 0 0.0% 15,506 100.0% n/a n/a 91%
2016 16,087 0 0.0% 0 0.0% 16,087 100.0% n/a n/a 93%
2012 17,744 0 0.0% 0 0.0% 17,744 100.0% n/a n/a 101%
2010 17,250 0 0.0% 0 0.0% 17,250 100.0% n/a n/a 97%
2008 17,113 0 0.0% 0 0.0% 17,113 100.0% n/a n/a 98%
2006 15,730 0 0.0% 0 0.0% 15,730 100.0% n/a n/a 92%
2004 15,208 0 0.0% 0 0.0% 15,208 100.0% n/a n/a 91%
2000 14,661 0 0.0% 0 0.0% 14,661 100.0% n/a n/a 91%
1994 12,217 0 0.0% 0 0.0% 12,217 100.0% n/a n/a 79%
1986 12,132 0 0.0% 0 0.0% 12,132 100.0% n/a n/a 82%
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.