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Iowa County, WI


Metropolitan Statistical Area: Madison, WI
Designated Market Area: Madison, WI
American Communities Project County Type (2023): Rural Middle America

Places in Iowa County, WI     [Sort places by name]

 

Tracts in Iowa County, WI

   



Click here to view demographic data for Iowa County, WI

2022 population: 23,865   ( 178 from 2010 , 156 from 2020)
Land area: 762.7 square miles
Population density: 31.3 persons per square mile

2022 Census data
White:22,503 94.29% 1.8%
Black:2080.87% 141.9%
Indian:530.22% 51.4%
Asian:2080.87% 61.2%
2+ races:3501.47% 89.2%
Hispanic:5432.28% 61.6%
Total non-White:1,3625.71% 73.9%

2020-2022 ComponentsNumberRate
Births:524 11.1
Deaths:54511.5
Net Migration: 1503.2
Net Immigration: 160.3
Change in White population:-401 -1.7
Change in Non-White pop.:579 2.4



Historical Presidential Election Results for Iowa County, WI



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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St)
Diff
(US)
PSV
2020 76% Joe Biden (D) 7,828 55.9% Donald Trump* (R) 5,909 42.2% 255 [+] 1.8% 13,992 -7 -5 0.42%
2016 68% Hillary Clinton (D) 6,669 54.3% Donald Trump (R) 4,809 39.2% 797 [+] 6.5% 12,275 -8 -7 0.41%
2012 70% Barack Obama* (D) 8,105 64.7% Mitt Romney (R) 4,287 34.2% 142 [+] 1.1% 12,534 -12 -13 0.41%
2008 68% Barack Obama (D) 7,987 66.7% John McCain (R) 3,829 32.0% 153 [+] 1.3% 11,969 -10 -14 0.40%
2004 73% John Kerry (D) 7,122 56.8% George W. Bush* (R) 5,348 42.6% 72 [+] 0.6% 12,542 -7 -8 0.42%
2000 63% Albert Gore, Jr. (D) 5,842 55.4% George W. Bush (R) 4,221 40.0% 478 [+] 4.5% 10,541 -8 -8 0.41%
1996 57% Bill Clinton* (D) 4,690 52.6% Robert Dole (R) 2,866 32.1% 1,360 [+] 15.3% 8,916 -6 -9 0.41%
1992 68% Bill Clinton (D) 4,467 44.0% George Bush* (R) 3,288 32.4% 2,396 [+] 23.6% 10,151 -4 -5 0.40%
1988 60% Michael Dukakis (D) 4,268 49.9% George Bush (R) 4,240 49.6% 40 [+] 0.5% 8,548 2 -4 0.39%
1984 64% Ronald Reagan* (R) 4,983 56.0% Walter Mondale (D) 3,843 43.2% 71 0.8% 8,897 2 -3 0.40%
1980 66% Jimmy Carter* (D) 4,154 46.2% Ronald Reagan (R) 4,068 45.2% 770 [+] 8.6% 8,992 -3 -5 0.40%
1976 69% Jimmy Carter (D) 4,252 49.0% Gerald Ford* (R) 4,195 48.3% 231 [+] 2.7% 8,678 1 0 0.41%
1972 62% Richard Nixon* (R) 4,387 57.5% George McGovern (D) 3,131 41.1% 108 [+] 1.4% 7,626 4 -3 0.41%
1968 67% Richard Nixon (R) 4,005 54.0% Hubert Humphrey (D) 2,897 39.0% 520 [+] 7.0% 7,422 6 11 0.44%
1964 71% Lyndon Johnson* (D) 4,620 58.4% Barry Goldwater (R) 3,275 41.4% 12 0.2% 7,907 4 3 0.47%
1960 77% Richard Nixon (R) 5,143 59.2% John Kennedy (D) 3,547 40.8% 4 0.0% 8,694 7 10 0.50%
1956 70% Dwight Eisenhower* (R) 5,201 61.8% Adlai Stevenson (D) 3,176 37.7% 40 0.5% 8,417 0 4 0.54%
1952 74% Dwight Eisenhower (R) 6,211 69.4% Adlai Stevenson (D) 2,722 30.4% 19 0.2% 8,952 8 14 0.56%
1948 64% Harry Truman* (D) 3,917 50.3% Thomas Dewey (R) 3,745 48.0% 132 [+] 1.7% 7,794 2 3 0.61%
1944 66% Thomas Dewey (R) 4,608 56.0% Franklin Roosevelt* (D) 3,585 43.6% 35 0.4% 8,228 6 10 0.61%
1940 72% Wendell Willkie (R) 4,978 54.5% Franklin Roosevelt* (D) 4,025 44.0% 137 1.5% 9,140 6 10 0.65%
1936 77% Franklin Roosevelt* (D) 4,988 54.8% Alf Landon (R) 3,623 39.8% 483 [+] 5.3% 9,094 10 3 0.72%
1932 68% Franklin Roosevelt (D) 4,621 58.8% Herbert Hoover* (R) 3,113 39.6% 122 [+] 1.6% 7,856 8 0 0.70%
1928 77% Herbert Hoover (R) 5,484 63.3% Al Smith (D) 3,129 36.1% 56 [+] 0.6% 8,669 10 5 0.85%
1924 71% Robert LaFollette (Prog) 4,133 50.3% Calvin Coolidge (R) 3,291 40.1% 789 [+] 9.6% 8,213 3 -14 0.98%
1920 56% Warren Harding (R) 5,428 81.4% James Cox (D) 942 14.1% 297 [+] 4.5% 6,667 10 21 0.95%
1916 39% Charles Evans Hughes (R) 2,271 48.8% Woodrow Wilson* (D) 2,230 47.9% 155 [+] 3.3% 4,656 -1 3 1.04%
1912 39% Woodrow Wilson (D) 2,103 44.8% William Taft* (R) 1,886 40.2% 707 [+] 15.1% 4,696 8 17 1.17%
1908 46% William Taft (R) 2,986 56.2% William J. Bryan (D) 2,077 39.1% 252 [+] 4.7% 5,315 2 5 1.17%
1904 44% Theodore Roosevelt (R) 3,328 64.6% Alton Parker (D) 1,639 31.8% 186 [+] 3.6% 5,153 1 8 1.16%
1900 44% William McKinley* (R) 3,270 62.5% William J. Bryan (D) 1,743 33.3% 218 [+] 4.2% 5,231 2 11 1.18%
* incumbent         PSV: percent of state vote



2020 President, Iowa County, WI
CandidateVotesPct
Joe Biden (D) 7,828 55.9%
Donald Trump* (R) 5,909 42.2%
Jo Jorgensen (Lbt) 161 1.2%
Other 94 0.7%
TOTAL 13,992
Turnout: 76% Diff (St): -7 Diff (US): -5


2016 President, Iowa County, WI
CandidateVotesPct
Hillary Clinton (D) 6,669 54.3%
Donald Trump (R) 4,809 39.2%
Gary Johnson (Lbt) 456 3.7%
Jill Stein (Grn) 116 0.9%
Evan McMullin (I) 19 0.2%
Other 206 1.7%
TOTAL 12,275
Turnout: 68% Diff (St): -8 Diff (US): -7


2012 President, Iowa County, WI
CandidateVotesPct
Barack Obama* (D) 8,105 64.7%
Mitt Romney (R) 4,287 34.2%
Gary Johnson (Lbt) 78 0.6%
Other 64 0.5%
TOTAL 12,534
Turnout: 70% Diff (St): -12 Diff (US): -13


2008 President, Iowa County, WI
CandidateVotesPct
Barack Obama (D) 7,987 66.7%
John McCain (R) 3,829 32.0%
Ralph Nader (I) 46 0.4%
Bob Barr (Lbt) 28 0.2%
Other 79 0.7%
TOTAL 11,969
Turnout: 68% Diff (St): -10 Diff (US): -14


2004 President, Iowa County, WI
CandidateVotesPct
George W. Bush* (R) 5,348 42.6%
John Kerry (D) 7,122 56.8%
Ralph Nader (I) 44 0.4%
Other 28 0.2%
TOTAL 12,542
Turnout: 73% Diff (St): -7 Diff (US): -8


2000 President, Iowa County, WI
CandidateVotesPct
George W. Bush (R) 4,221 40.0%
Albert Gore, Jr. (D) 5,842 55.4%
Ralph Nader (Grn) 429 4.1%
Pat Buchanan (Ref) 20 0.2%
Other 29 0.3%
TOTAL 10,541
Turnout: 63% Diff (St): -8 Diff (US): -8


1996 President, Iowa County, WI
CandidateVotesPct
Bill Clinton* (D) 4,690 52.6%
Robert Dole (R) 2,866 32.1%
Ross Perot (Ref) 1,071 12.0%
Ralph Nader (Grn) 200 2.2%
Harry Browne (Lbt) 38 0.4%
Other 51 0.6%
TOTAL 8,916
Turnout: 57% Diff (St): -6 Diff (US): -9


1992 President, Iowa County, WI
CandidateVotesPct
Bill Clinton (D) 4,467 44.0%
George Bush* (R) 3,288 32.4%
Ross Perot (I) 2,341 23.1%
Other 55 0.5%
TOTAL 10,151
Turnout: 68% Diff (St): -4 Diff (US): -5


1988 President, Iowa County, WI
CandidateVotesPct
George Bush (R) 4,240 49.6%
Michael Dukakis (D) 4,268 49.9%
Ron Paul (Lbt) 13 0.2%
Other 27 0.3%
TOTAL 8,548
Turnout: 60% Diff (St): 2 Diff (US): -4


1984 President, Iowa County, WI
CandidateVotesPct
Ronald Reagan* (R) 4,983 56.0%
Walter Mondale (D) 3,843 43.2%
Other 71 0.8%
TOTAL 8,897
Turnout: 64% Diff (St): 2 Diff (US): -3


1980 President, Iowa County, WI
CandidateVotesPct
Ronald Reagan (R) 4,068 45.2%
Jimmy Carter* (D) 4,154 46.2%
John Anderson (I) 546 6.1%
Edward Clark (Lbt) 166 1.8%
Other 58 0.6%
TOTAL 8,992
Turnout: 66% Diff (St): -3 Diff (US): -5


1976 President, Iowa County, WI
CandidateVotesPct
Jimmy Carter (D) 4,252 49.0%
Gerald Ford* (R) 4,195 48.3%
Eugene McCarthy (I) 139 1.6%
Other 92 1.1%
TOTAL 8,678
Turnout: 69% Diff (St): 1 Diff (US): 0


1972 President, Iowa County, WI
CandidateVotesPct
Richard Nixon* (R) 4,387 57.5%
George McGovern (D) 3,131 41.1%
John Schmitz (Amer) 97 1.3%
Other 11 0.1%
TOTAL 7,626
Turnout: 62% Diff (St): 4 Diff (US): -3


1968 President, Iowa County, WI
CandidateVotesPct
Richard Nixon (R) 4,005 54.0%
Hubert Humphrey (D) 2,897 39.0%
George Wallace (AIP) 509 6.9%
Other 11 0.1%
TOTAL 7,422
Turnout: 67% Diff (St): 6 Diff (US): 11


1964 President, Iowa County, WI
CandidateVotesPct
Lyndon Johnson* (D) 4,620 58.4%
Barry Goldwater (R) 3,275 41.4%
Other 12 0.2%
TOTAL 7,907
Turnout: 71% Diff (St): 4 Diff (US): 3


1960 President, Iowa County, WI
CandidateVotesPct
John Kennedy (D) 3,547 40.8%
Richard Nixon (R) 5,143 59.2%
Other 4 0.0%
TOTAL 8,694
Turnout: 77% Diff (St): 7 Diff (US): 10


1956 President, Iowa County, WI
CandidateVotesPct
Dwight Eisenhower* (R) 5,201 61.8%
Adlai Stevenson (D) 3,176 37.7%
Other 40 0.5%
TOTAL 8,417
Turnout: 70% Diff (St): 0 Diff (US): 4


1952 President, Iowa County, WI
CandidateVotesPct
Dwight Eisenhower (R) 6,211 69.4%
Adlai Stevenson (D) 2,722 30.4%
Other 19 0.2%
TOTAL 8,952
Turnout: 74% Diff (St): 8 Diff (US): 14


1948 President, Iowa County, WI
CandidateVotesPct
Harry Truman* (D) 3,917 50.3%
Thomas Dewey (R) 3,745 48.0%
Henry Wallace (Prog) 100 1.3%
Other 32 0.4%
TOTAL 7,794
Turnout: 64% Diff (St): 2 Diff (US): 3


1944 President, Iowa County, WI
CandidateVotesPct
Franklin Roosevelt* (D) 3,585 43.6%
Thomas Dewey (R) 4,608 56.0%
Other 35 0.4%
TOTAL 8,228
Turnout: 66% Diff (St): 6 Diff (US): 10


1940 President, Iowa County, WI
CandidateVotesPct
Franklin Roosevelt* (D) 4,025 44.0%
Wendell Willkie (R) 4,978 54.5%
Other 137 1.5%
TOTAL 9,140
Turnout: 72% Diff (St): 6 Diff (US): 10


1936 President, Iowa County, WI
CandidateVotesPct
Franklin Roosevelt* (D) 4,988 54.8%
Alf Landon (R) 3,623 39.8%
William Lemke (Union) 445 4.9%
Norman Thomas (Soc) 12 0.1%
Other 26 0.3%
TOTAL 9,094
Turnout: 77% Diff (St): 10 Diff (US): 3


1932 President, Iowa County, WI
CandidateVotesPct
Franklin Roosevelt (D) 4,621 58.8%
Herbert Hoover* (R) 3,113 39.6%
Norman Thomas (Soc) 65 0.8%
Other 57 0.7%
TOTAL 7,856
Turnout: 68% Diff (St): 8 Diff (US): 0


1928 President, Iowa County, WI
CandidateVotesPct
Herbert Hoover (R) 5,484 63.3%
Al Smith (D) 3,129 36.1%
Norman Thomas (Soc) 20 0.2%
Other 36 0.4%
TOTAL 8,669
Turnout: 77% Diff (St): 10 Diff (US): 5


1924 President, Iowa County, WI
CandidateVotesPct
Calvin Coolidge (R) 3,291 40.1%
John Davis (D) 689 8.4%
Robert LaFollette (Prog) 4,133 50.3%
Other 100 1.2%
TOTAL 8,213
Turnout: 71% Diff (St): 3 Diff (US): -14


1920 President, Iowa County, WI
CandidateVotesPct
Warren Harding (R) 5,428 81.4%
James Cox (D) 942 14.1%
Eugene Debs (Soc) 67 1.0%
Aaron Watkins (Proh) 230 3.4%
TOTAL 6,667
Turnout: 56% Diff (St): 10 Diff (US): 21


1916 President, Iowa County, WI
CandidateVotesPct
Woodrow Wilson* (D) 2,230 47.9%
Charles Evans Hughes (R) 2,271 48.8%
Allan Benson (Soc) 20 0.4%
James Hanly (Proh) 135 2.9%
TOTAL 4,656
Turnout: 39% Diff (St): -1 Diff (US): 3


1912 President, Iowa County, WI
CandidateVotesPct
Woodrow Wilson (D) 2,103 44.8%
Theodore Roosevelt (Prog) 450 9.6%
William Taft* (R) 1,886 40.2%
Eugene Debs (Soc) 32 0.7%
Eugene Chafin (Proh) 224 4.8%
Other 1 0.0%
TOTAL 4,696
Turnout: 39% Diff (St): 8 Diff (US): 17


1908 President, Iowa County, WI
CandidateVotesPct
William Taft (R) 2,986 56.2%
William J. Bryan (D) 2,077 39.1%
Eugene Debs (Soc) 12 0.2%
Eugene Chafin (Proh) 238 4.5%
Other 2 0.0%
TOTAL 5,315
Turnout: 46% Diff (St): 2 Diff (US): 5


1904 President, Iowa County, WI
CandidateVotesPct
Theodore Roosevelt (R) 3,328 64.6%
Alton Parker (D) 1,639 31.8%
Eugene Debs (Soc) 21 0.4%
Silas Swallow (Proh) 162 3.1%
Thomas Watson (Pop) 3 0.1%
TOTAL 5,153
Turnout: 44% Diff (St): 1 Diff (US): 8


1900 President, Iowa County, WI
CandidateVotesPct
William McKinley* (R) 3,270 62.5%
William J. Bryan (D) 1,743 33.3%
John Woolley (Proh) 203 3.9%
Eugene Debs (Soc) 15 0.3%
TOTAL 5,231
Turnout: 44% Diff (St): 2 Diff (US): 11
* incumbent

Historical Statewide Election Results for Iowa County, WI

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 63% Mandela Barnes (D) 6,514 56.1% Ron Johnson* (R) 5,082 43.7% 25 [+] 0.2% 11,621 -6 0.44%
2022 G 63% Tony Evers* (D) 6,837 58.5% Tim Michels (R) 4,717 40.4% 124 [+] 1.1% 11,678 -7 0.44%
2018 S1 61% Tammy Baldwin* (D) 7,270 65.4% Leah Vukmir (R) 3,835 34.5% 9 [+] 0.1% 11,114 -10 0.42%
2018 G 62% Tony Evers (D) 6,674 59.7% Scott Walker* (R) 4,289 38.4% 213 [+] 1.9% 11,176 -10 0.42%
2016 S3 68% Russ Feingold (D) 7,226 59.2% Ron Johnson* (R) 4,679 38.3% 301 [+] 2.5% 12,206 -12 0.41%
2014 G 59% Mary Burke (D) 5,937 56.1% Scott Walker* (R) 4,480 42.3% 163 [+] 1.5% 10,580 -10 0.44%
2012 S1 69% Tammy Baldwin (D) 7,454 60.2% Tommy Thompson (R) 4,631 37.4% 297 [+] 2.4% 12,382 -8 0.41%
2012 G 60% Tom Barrett (D) 5,660 52.9% Scott Walker* (R) 4,957 46.3% 82 [+] 0.8% 10,699 -7 0.43%
2010 S3 49% Russ Feingold* (D) 4,974 56.6% Ron Johnson (R) 3,730 42.4% 83 [+] 0.9% 8,787 -9 0.40%
2010 G 49% Tom Barrett (D) 4,750 54.3% Scott Walker (R) 3,867 44.2% 129 [+] 1.5% 8,746 -8 0.40%
2006 S1 51% Herb Kohl* (D) 6,870 77.4% Robert Lorge (R) 1,795 20.2% 207 [+] 2.3% 8,872 -9 0.41%
2006 G 52% Jim Doyle* (D) 5,630 62.2% Mark Green (R) 3,267 36.1% 150 [+] 1.7% 9,047 -9 0.42%
2004 S3 73% Russ Feingold* (D) 7,530 60.3% Tim Michels (R) 4,948 39.6% 17 [+] 0.1% 12,495 -5 0.42%
2002 G 45% Jim Doyle (D) 3,606 47.3% Scott McCallum* (R) 2,234 29.3% 1,785 [+] 23.4% 7,625 -12 0.43%
2000 S1 61% Herb Kohl* (D) 7,019 68.9% John Gillespie (R) 3,074 30.2% 92 [+] 0.9% 10,185 -7 0.40%
1998 S3 45% Russ Feingold* (D) 3,993 54.9% Mark Neumann (R) 3,242 44.6% 33 [+] 0.5% 7,268 -4 0.41%
1998 G 45% Tommy Thompson* (R) 4,270 58.0% Ed Garvey (D) 2,990 40.6% 96 [+] 1.3% 7,356 -2 0.42%
1994 S1 40% Herb Kohl* (D) 4,011 65.0% Robert Welch (R) 2,108 34.1% 55 [+] 0.9% 6,174 -7 0.39%
1994 G 41% Tommy Thompson* (R) 4,102 65.4% Chuck Chavala (D) 2,033 32.4% 140 [+] 2.2% 6,275 -2 0.40%
1992 S3 65% Russ Feingold (D) 5,169 53.6% Bob Kasten* (R) 4,413 45.7% 70 [+] 0.7% 9,652 0 0.39%
1990 G 42% Tommy Thompson* (R) 3,425 56.8% Thomas Loftus (D) 2,593 43.0% 8 [+] 0.1% 6,026 -1 0.44%
1988 S1 57% Herb Kohl (D) 4,288 52.7% Susan Engeleiter (R) 3,845 47.3% 4 [+] 0.0% 8,137 0 0.38%
1986 S3 40% Bob Kasten* (R) 3,076 54.5% Ed Garvey (D) 2,522 44.7% 47 [+] 0.8% 5,645 4 0.38%
1986 G 44% Tommy Thompson (R) 3,385 54.3% Anthony Earl* (D) 2,790 44.8% 58 [+] 0.9% 6,233 2 0.41%
1982 S1 43% William Proxmire* (D) 3,752 63.6% Scott McCallum (R) 2,066 35.0% 83 [+] 1.4% 5,901 1 0.38%
1982 G 45% Terry Kohler (R) 3,361 54.3% Anthony Earl (D) 2,759 44.6% 68 [+] 1.1% 6,188 12 0.39%
1980 S3 63% Gaylord Nelson* (D) 4,346 50.7% Bob Kasten (R) 4,159 48.5% 69 [+] 0.8% 8,574 -2 0.39%
1978 G 46% Lee Dreyfus (R) 3,269 56.1% Martin Schreiber* (D) 2,519 43.3% 36 [+] 0.6% 5,824 2 0.39%
1976 S1 63% William Proxmire* (D) 5,252 66.8% Stanley York (R) 2,572 32.7% 35 [+] 0.4% 7,859 6 0.41%
1974 S3 43% Gaylord Nelson* (D) 3,155 58.6% Tom Petri (R) 2,156 40.0% 76 [+] 1.4% 5,387 4 0.45%
1974 G 44% William Dyke (R) 3,372 62.2% Patrick Lucey* (D) 1,937 35.8% 108 [+] 2.0% 5,417 20 0.46%
1970 S1 49% William Proxmire* (D) 3,695 66.3% John Erickson (R) 1,856 33.3% 20 [+] 0.4% 5,571 5 0.42%
1970 G 49% Jack Olson (R) 3,141 56.3% Patrick Lucey (D) 2,403 43.0% 38 [+] 0.7% 5,582 11 0.42%
1968 S3 62% Gaylord Nelson* (D) 3,548 51.1% Jerris Leonard (R) 3,390 48.9% 0 0.0% 6,938 11 0.42%
1968 G 63% Warren Knowles* (R) 3,920 55.7% Bronson LaFollette (D) 3,102 44.1% 12 [+] 0.2% 7,034 3 0.42%
1966 G 47% Warren Knowles* (R) 3,519 66.6% Patrick Lucey (D) 1,740 32.9% 26 [+] 0.5% 5,285 13 0.45%
1964 S1 69% Wilbur Renk (R) 4,811 61.9% William Proxmire* (D) 2,950 38.0% 5 [+] 0.1% 7,766 15 0.46%
1964 G 70% Warren Knowles (R) 4,889 62.4% John Reynolds* (D) 2,943 37.6% 1 [+] 0.0% 7,833 12 0.46%
1962 S3 53% Alexander Wiley* (R) 3,424 57.2% Gaylord Nelson (D) 2,544 42.5% 20 [+] 0.3% 5,988 10 0.48%
1962 G 54% Philip Kuehn (R) 3,583 58.9% John Reynolds (D) 2,499 41.1% 4 [+] 0.1% 6,086 9 0.48%
1960 G 77% Philip Kuehn (R) 4,915 56.7% Gaylord Nelson* (D) 3,758 43.3% 0 0.0% 8,673 8 0.50%
*: 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 Iowa County, WI

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

DateDistrictWinnerRunner-Up OtherTotal Votes
2022-11-08 WI02Mark Pocan* (D) 6,507 56.2% Erik Olsen (R) 4,762 41.2% 300 2.6% 11,569
County Total for 2022-11-08:   11,569
2020-11-03 WI02Mark Pocan* (D) 8,063 59.0% Peter Theron (R) 5,595 40.9% 6 0.0% 13,664
County Total for 2020-11-03:   13,664
2018-11-06 WI02Mark Pocan* (D) 8,454 97.8% 193 2.2% 8,647
County Total for 2018-11-06:   8,647
2016-11-08 WI02Mark Pocan* (D) 7,176 61.4% Peter Theron (R) 4,496 38.5% 10 0.1% 11,682
County Total for 2016-11-08:   11,682
2014-11-04 WI02Mark Pocan* (D) 6,320 62.1% Peter Theron (R) 3,858 37.9% 6 0.1% 10,184
County Total for 2014-11-04:   10,184
2012-11-06 WI02Mark Pocan (D) 7,009 61.8% Chad Lee (R) 4,330 38.2% 8 0.1% 11,347
County Total for 2012-11-06:   11,347
2010-11-02 WI03Ron Kind* (D) 4,934 57.1% Dan Kapanke (R) 3,469 40.1% 241 2.8% 8,644
County Total for 2010-11-02:   8,644
2008-11-04 WI03Ron Kind* (D) 7,758 67.8% Paul Stark (R) 3,483 30.4% 203 1.8% 11,444
County Total for 2008-11-04:   11,444
2006-11-07 WI03Ron Kind* (D) 6,115 69.3% Paul Nelson (R) 2,710 30.7% 3 0.0% 8,828
County Total for 2006-11-07:   8,828
2004-11-02 WI03Dale Schultz (R) 6,063 50.7% Ron Kind* (D) 5,884 49.3% 0 0.0% 11,947
County Total for 2004-11-02:   11,947
2002-11-05 WI03Ron Kind* (D) 4,128 60.6% Bill Arndt (R) 2,444 35.9% 241 3.5% 6,813
County Total for 2002-11-05:   6,813
2000-11-07 WI02John Sharpless (R) 5,710 55.3% Tammy Baldwin* (D) 4,614 44.7% 1 0.0% 10,325
County Total for 2000-11-07:   10,325
1998-11-03 WI02Josephine Musser (R) 3,928 56.6% Tammy Baldwin (D) 2,992 43.1% 15 0.2% 6,935
County Total for 1998-11-03:   6,935
1996-11-05 WI02Scott Klug* (R) 5,902 67.7% Paul Soglin (D) 2,739 31.4% 73 0.8% 8,714
County Total for 1996-11-05:   8,714
1994-11-08 WI02Scott Klug* (R) 4,754 77.8% Thomas Hecht (D) 1,291 21.1% 66 1.1% 6,111
County Total for 1994-11-08:   6,111
1992-11-03 WI02Scott Klug* (R) 6,597 67.8% Ada Deer (D) 3,117 32.0% 19 0.2% 9,733
County Total for 1992-11-03:   9,733
*: incumbent           sp: special election           RO: runoff election

Voter Registration Data for Iowa County, WI

Party registration is not used in this state, however as of 2022 registrations in Iowa County, WI were estimated to be 38% Republican and 36% Democrat.

YearTotalRepublicanDemocratOtherR/D EdgeR/D Edge %VAPOP %
2023 14,739 0 0.0% 0 0.0% 14,739 100.0% n/a n/a 80%
2022 15,067 0 0.0% 0 0.0% 15,067 100.0% n/a n/a 82%
2020 15,136 0 0.0% 0 0.0% 15,136 100.0% n/a n/a 82%
2018 13,630 0 0.0% 0 0.0% 13,630 100.0% n/a n/a 74%
2016 14,415 0 0.0% 0 0.0% 14,415 100.0% n/a n/a 79%
2014 14,157 0 0.0% 0 0.0% 14,157 100.0% n/a n/a 78%
2012 14,280 0 0.0% 0 0.0% 14,280 100.0% n/a n/a 80%
2010 13,575 0 0.0% 0 0.0% 13,575 100.0% n/a n/a 76%
2008 12,268 0 0.0% 0 0.0% 12,268 100.0% n/a n/a 70%
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.