Election Results for Iowa County, IA -- RightDataUSA.com

2020-2022 Components	Number	Rate
Births:	380	11.4
Deaths:	523	15.7
Net Migration:	-52	-1.6
Net Immigration:	-2	-0.1

Recent Trends
	Votes	Δ Margin	Swing %
2020 vs. 2016	R +804	R +341	R + 0.2%
D +463
2020 vs. 2012	R +1,440	R +2,037	R + 20.9%
D -597
2020 vs. 2008	R +1,821	R +2,476	R + 25.9%
D -655

2016 vs. 2008	R +1,017	R +2,135	R + 25.8%
D -1,118
How to interpret this table

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

Year	Turnout	Winner			Runner-Up			Other		Total Votes	Diff (St)	Diff (US)	PSV
2020	77%	Donald Trump* (R)	6,009	61.7%	Joe Biden (D)	3,547	36.4%	186 [+]	1.9%	9,742	9	15	0.58%
[-] Other candidates in 2020: Jo Jorgensen (Lbt) 102 (1.0%);
2016	71%	Donald Trump (R)	5,205	58.5%	Hillary Clinton (D)	3,084	34.6%	615 [+]	6.9%	8,904	7	13	0.57%
[-] Other candidates in 2016: Gary Johnson (Lbt) 317 (3.6%); Jill Stein (Grn) 61 (0.7%); Evan McMullin (I) 54 (0.6%);
2012	71%	Mitt Romney (R)	4,569	51.5%	Barack Obama* (D)	4,144	46.7%	153 [+]	1.7%	8,866	5	4	0.56%
[-] Other candidates in 2012: Gary Johnson (Lbt) 52 (0.6%);
2008	70%	Barack Obama (D)	4,202	49.2%	John McCain (R)	4,188	49.0%	158 [+]	1.8%	8,548	5	3	0.56%
[-] Other candidates in 2008: Ralph Nader (I) 50 (0.6%); Bob Barr (Lbt) 31 (0.4%);
2004	71%	George W. Bush* (R)	4,544	53.7%	John Kerry (D)	3,841	45.4%	69 [+]	0.8%	8,454	4	3	0.56%
[-] Other candidates in 2004: Ralph Nader (I) 37 (0.4%);
2000	64%	George W. Bush (R)	3,894	52.5%	Albert Gore, Jr. (D)	3,230	43.6%	289 [+]	3.9%	7,413	4	5	0.56%
[-] Other candidates in 2000: Ralph Nader (Grn) 188 (2.5%); Pat Buchanan (Ref) 58 (0.8%);
1996	62%	Bill Clinton* (D)	3,354	47.7%	Robert Dole (R)	3,042	43.2%	639 [+]	9.1%	7,035	3	3	0.57%
[-] Other candidates in 1996: Ross Perot (Ref) 575 (8.2%); Ralph Nader (Grn) 24 (0.3%); Harry Browne (Lbt) 12 (0.2%);
1992	63%	George Bush* (R)	2,656	38.1%	Bill Clinton (D)	2,560	36.8%	1,749 [+]	25.1%	6,965	1	1	0.51%
[-] Other candidates in 1992: Ross Perot (I) 1,709 (24.5%);
1988	61%	Michael Dukakis (D)	3,338	49.9%	George Bush (R)	3,247	48.6%	100 [+]	1.5%	6,685	4	-5	0.55%
[-] Other candidates in 1988: Ron Paul (Lbt) 21 (0.3%);
1984	66%	Ronald Reagan* (R)	4,352	60.0%	Walter Mondale (D)	2,815	38.8%	84	1.2%	7,251	7	1	0.55%
[-] Other candidates in 1984:
1980	67%	Ronald Reagan (R)	4,153	55.2%	Jimmy Carter* (D)	2,606	34.6%	763 [+]	10.1%	7,522	4	5	0.57%
[-] Other candidates in 1980: John Anderson (I) 667 (8.9%); Edward Clark (Lbt) 84 (1.1%);
1976	71%	Gerald Ford* (R)	3,926	53.0%	Jimmy Carter (D)	3,367	45.4%	118 [+]	1.6%	7,411	4	5	0.58%
[-] Other candidates in 1976: Eugene McCarthy (I) 81 (1.1%);
1972	67%	Richard Nixon* (R)	4,202	60.3%	George McGovern (D)	2,578	37.0%	184 [+]	2.6%	6,964	3	0	0.57%
[-] Other candidates in 1972: John Schmitz (Amer) 179 (2.6%);
1968	75%	Richard Nixon (R)	4,133	58.1%	Hubert Humphrey (D)	2,586	36.4%	392 [+]	5.5%	7,111	5	15	0.61%
[-] Other candidates in 1968: George Wallace (AIP) 367 (5.2%);
1964	73%	Lyndon Johnson* (D)	4,261	60.0%	Barry Goldwater (R)	2,828	39.8%	13	0.2%	7,102	2	1	0.60%
[-] Other candidates in 1964:
1960	78%	Richard Nixon (R)	4,944	63.5%	John Kennedy (D)	2,828	36.3%	18	0.2%	7,790	7	14	0.61%
[-] Other candidates in 1960:
1956	74%	Dwight Eisenhower* (R)	4,875	62.7%	Adlai Stevenson (D)	2,753	35.4%	149	1.9%	7,777	4	5	0.63%
[-] Other candidates in 1956:
1952	81%	Dwight Eisenhower (R)	5,625	67.3%	Adlai Stevenson (D)	2,514	30.1%	223	2.7%	8,362	4	12	0.66%
[-] Other candidates in 1952:
1948	67%	Thomas Dewey (R)	3,659	52.4%	Harry Truman* (D)	3,030	43.4%	289 [+]	4.1%	6,978	5	7	0.67%
[-] Other candidates in 1948: Henry Wallace (Prog) 126 (1.8%); Strom Thurmond (StsRts) 0 (0.0%);
1944	68%	Thomas Dewey (R)	3,959	53.9%	Franklin Roosevelt* (D)	3,119	42.5%	262	3.6%	7,340	2	8	0.70%
[-] Other candidates in 1944:
1940	77%	Wendell Willkie (R)	4,696	55.3%	Franklin Roosevelt* (D)	3,649	43.0%	143	1.7%	8,488	3	11	0.70%
[-] Other candidates in 1940:
1936	73%	Franklin Roosevelt* (D)	4,163	54.0%	Alf Landon (R)	3,360	43.6%	189 [+]	2.5%	7,712	1	7	0.67%
[-] Other candidates in 1936: William Lemke (Union) 159 (2.1%); Norman Thomas (Soc) 15 (0.2%);
1932	71%	Franklin Roosevelt (D)	4,376	58.4%	Herbert Hoover* (R)	2,628	35.0%	495 [+]	6.6%	7,499	-5	-5	0.72%
[-] Other candidates in 1932: Norman Thomas (Soc) 471 (6.3%);
1928	68%	Herbert Hoover (R)	4,091	57.1%	Al Smith (D)	3,075	42.9%	0	0.0%	7,166	-5	-1	0.71%
[-] Other candidates in 1928: Norman Thomas (Soc) 0 (0.0%);
1924	63%	Calvin Coolidge (R)	3,549	52.1%	Robert LaFollette (Prog)	1,806	26.5%	1,458 [+]	21.4%	6,813	-3	-2	0.70%
[-] Other candidates in 1924: John Davis (D) 1,458 (21.4%);
1920	63%	Warren Harding (R)	4,892	69.9%	James Cox (D)	2,019	28.9%	86 [+]	1.2%	6,997	-1	10	0.78%
[-] Other candidates in 1920: Eugene Debs (Soc) 48 (0.7%); Aaron Watkins (Proh) 19 (0.3%); Parley Christiansen (FL) 15 (0.2%);
1916	40%	Charles Evans Hughes (R)	2,484	57.9%	Woodrow Wilson* (D)	1,763	41.1%	43 [+]	1.0%	4,290	4	12	0.83%
[-] Other candidates in 1916: James Hanly (Proh) 23 (0.5%); Allan Benson (Soc) 18 (0.4%);
1912	38%	Woodrow Wilson (D)	1,841	45.8%	William Taft* (R)	1,237	30.8%	944 [+]	23.5%	4,022	6	8	0.82%
[-] Other candidates in 1912: Theodore Roosevelt (Prog) 875 (21.8%); Eugene Chafin (Proh) 45 (1.1%); Eugene Debs (Soc) 24 (0.6%);
1908	41%	William Taft (R)	2,230	52.6%	William J. Bryan (D)	1,907	45.0%	104 [+]	2.5%	4,241	-3	1	0.86%
[-] Other candidates in 1908: Eugene Chafin (Proh) 83 (2.0%); Eugene Debs (Soc) 19 (0.4%); Thomas Hisgen (I) 2 (0.0%);
1904	41%	Theodore Roosevelt (R)	2,303	52.8%	Alton Parker (D)	1,891	43.4%	167 [+]	3.8%	4,361	-11	-4	0.90%
[-] Other candidates in 1904: Silas Swallow (Proh) 111 (2.5%); Eugene Debs (Soc) 35 (0.8%); Thomas Watson (Pop) 21 (0.5%);
1900	41%	William McKinley* (R)	2,336	52.7%	William J. Bryan (D)	1,983	44.7%	114 [+]	2.6%	4,433	-5	1	0.84%
[-] Other candidates in 1900: John Woolley (Proh) 92 (2.1%); Eugene Debs (Soc) 12 (0.3%);

* incumbent PSV: percent of state vote

2020 President, Iowa County, IA

Candidate

Votes

Pct

Joe Biden (D)

3,547

36.4%

Donald Trump* (R)

6,009

61.7%

Jo Jorgensen (Lbt)

102

1.0%

Other

0.9%

TOTAL

9,742

Turnout: 77%	Diff (St): 9	Diff (US): 15

2016 President, Iowa County, IA

Candidate

Votes

Pct

Hillary Clinton (D)

3,084

34.6%

Donald Trump (R)

5,205

58.5%

Gary Johnson (Lbt)

317

3.6%

Jill Stein (Grn)

0.7%

Evan McMullin (I)

0.6%

Other

183

2.1%

TOTAL

8,904

Turnout: 71%	Diff (St): 7	Diff (US): 13

2012 President, Iowa County, IA

Candidate

Votes

Pct

Barack Obama* (D)

4,144

46.7%

Mitt Romney (R)

4,569

51.5%

Gary Johnson (Lbt)

0.6%

Other

101

1.1%

TOTAL

8,866

Turnout: 71%	Diff (St): 5	Diff (US): 4

2008 President, Iowa County, IA

Candidate

Votes

Pct

Barack Obama (D)

4,202

49.2%

John McCain (R)

4,188

49.0%

Ralph Nader (I)

0.6%

Bob Barr (Lbt)

0.4%

Other

0.9%

TOTAL

8,548

Turnout: 70%	Diff (St): 5	Diff (US): 3

2004 President, Iowa County, IA

Candidate

Votes

Pct

George W. Bush* (R)

4,544

53.7%

John Kerry (D)

3,841

45.4%

Ralph Nader (I)

0.4%

Other

0.4%

TOTAL

8,454

Turnout: 71%	Diff (St): 4	Diff (US): 3

2000 President, Iowa County, IA

Candidate

Votes

Pct

George W. Bush (R)

3,894

52.5%

Albert Gore, Jr. (D)

3,230

43.6%

Ralph Nader (Grn)

188

2.5%

Pat Buchanan (Ref)

0.8%

Other

0.6%

TOTAL

7,413

Turnout: 64%	Diff (St): 4	Diff (US): 5

1996 President, Iowa County, IA

Candidate

Votes

Pct

Bill Clinton* (D)

3,354

47.7%

Robert Dole (R)

3,042

43.2%

Ross Perot (Ref)

575

8.2%

Ralph Nader (Grn)

0.3%

Harry Browne (Lbt)

0.2%

Other

0.4%

TOTAL

7,035

Turnout: 62%	Diff (St): 3	Diff (US): 3

1992 President, Iowa County, IA

Candidate

Votes

Pct

Bill Clinton (D)

2,560

36.8%

George Bush* (R)

2,656

38.1%

Ross Perot (I)

1,709

24.5%

Other

0.6%

TOTAL

6,965

Turnout: 63%	Diff (St): 1	Diff (US): 1

1988 President, Iowa County, IA

Candidate

Votes

Pct

George Bush (R)

3,247

48.6%

Michael Dukakis (D)

3,338

49.9%

Ron Paul (Lbt)

0.3%

Other

1.2%

TOTAL

6,685

Turnout: 61%	Diff (St): 4	Diff (US): -5

1984 President, Iowa County, IA

Candidate

Votes

Pct

Ronald Reagan* (R)

4,352

60.0%

Walter Mondale (D)

2,815

38.8%

Other

1.2%

TOTAL

7,251

Turnout: 66%	Diff (St): 7	Diff (US): 1

1980 President, Iowa County, IA

Candidate

Votes

Pct

Ronald Reagan (R)

4,153

55.2%

Jimmy Carter* (D)

2,606

34.6%

John Anderson (I)

667

8.9%

Edward Clark (Lbt)

1.1%

Other

0.2%

TOTAL

7,522

Turnout: 67%	Diff (St): 4	Diff (US): 5

1976 President, Iowa County, IA

Candidate

Votes

Pct

Jimmy Carter (D)

3,367

45.4%

Gerald Ford* (R)

3,926

53.0%

Eugene McCarthy (I)

1.1%

Other

0.5%

TOTAL

7,411

Turnout: 71%	Diff (St): 4	Diff (US): 5

1972 President, Iowa County, IA

Candidate

Votes

Pct

Richard Nixon* (R)

4,202

60.3%

George McGovern (D)

2,578

37.0%

John Schmitz (Amer)

179

2.6%

Other

0.1%

TOTAL

6,964

Turnout: 67%	Diff (St): 3	Diff (US): 0

1968 President, Iowa County, IA

Candidate

Votes

Pct

Richard Nixon (R)

4,133

58.1%

Hubert Humphrey (D)

2,586

36.4%

George Wallace (AIP)

367

5.2%

Other

0.4%

TOTAL

7,111

Turnout: 75%	Diff (St): 5	Diff (US): 15

1964 President, Iowa County, IA

Candidate

Votes

Pct

Lyndon Johnson* (D)

4,261

60.0%

Barry Goldwater (R)

2,828

39.8%

Other

0.2%

TOTAL

7,102

Turnout: 73%	Diff (St): 2	Diff (US): 1

1960 President, Iowa County, IA

Candidate

Votes

Pct

John Kennedy (D)

2,828

36.3%

Richard Nixon (R)

4,944

63.5%

Other

0.2%

TOTAL

7,790

Turnout: 78%	Diff (St): 7	Diff (US): 14

1956 President, Iowa County, IA

Candidate

Votes

Pct

Dwight Eisenhower* (R)

4,875

62.7%

Adlai Stevenson (D)

2,753

35.4%

Other

149

1.9%

TOTAL

7,777

Turnout: 74%	Diff (St): 4	Diff (US): 5

1952 President, Iowa County, IA

Candidate

Votes

Pct

Dwight Eisenhower (R)

5,625

67.3%

Adlai Stevenson (D)

2,514

30.1%

Other

223

2.7%

TOTAL

8,362

Turnout: 81%	Diff (St): 4	Diff (US): 12

1948 President, Iowa County, IA

Candidate

Votes

Pct

Harry Truman* (D)

3,030

43.4%

Thomas Dewey (R)

3,659

52.4%

Henry Wallace (Prog)

126

1.8%

Other

163

2.3%

TOTAL

6,978

Turnout: 67%	Diff (St): 5	Diff (US): 7

1944 President, Iowa County, IA

Candidate

Votes

Pct

Franklin Roosevelt* (D)

3,119

42.5%

Thomas Dewey (R)

3,959

53.9%

Other

262

3.6%

TOTAL

7,340

Turnout: 68%	Diff (St): 2	Diff (US): 8

1940 President, Iowa County, IA

Candidate

Votes

Pct

Franklin Roosevelt* (D)

3,649

43.0%

Wendell Willkie (R)

4,696

55.3%

Other

143

1.7%

TOTAL

8,488

Turnout: 77%	Diff (St): 3	Diff (US): 11

1936 President, Iowa County, IA

Candidate

Votes

Pct

Franklin Roosevelt* (D)

4,163

54.0%

Alf Landon (R)

3,360

43.6%

William Lemke (Union)

159

2.1%

Norman Thomas (Soc)

0.2%

Other

0.2%

TOTAL

7,712

Turnout: 73%	Diff (St): 1	Diff (US): 7

1932 President, Iowa County, IA

Candidate

Votes

Pct

Franklin Roosevelt (D)

4,376

58.4%

Herbert Hoover* (R)

2,628

35.0%

Norman Thomas (Soc)

471

6.3%

Other

0.3%

TOTAL

7,499

Turnout: 71%	Diff (St): -5	Diff (US): -5

1928 President, Iowa County, IA

Candidate

Votes

Pct

Herbert Hoover (R)

4,091

57.1%

Al Smith (D)

3,075

42.9%

TOTAL

7,166

Turnout: 68%	Diff (St): -5	Diff (US): -1

1924 President, Iowa County, IA

Candidate

Votes

Pct

Calvin Coolidge (R)

3,549

52.1%

John Davis (D)

1,458

21.4%

Robert LaFollette (Prog)

1,806

26.5%

TOTAL

6,813

Turnout: 63%	Diff (St): -3	Diff (US): -2

1920 President, Iowa County, IA

Candidate

Votes

Pct

Warren Harding (R)

4,892

69.9%

James Cox (D)

2,019

28.9%

Eugene Debs (Soc)

0.7%

Parley Christiansen (FL)

0.2%

Aaron Watkins (Proh)

0.3%

Other

0.1%

TOTAL

6,997

Turnout: 63%	Diff (St): -1	Diff (US): 10

1916 President, Iowa County, IA

Candidate

Votes

Pct

Woodrow Wilson* (D)

1,763

41.1%

Charles Evans Hughes (R)

2,484

57.9%

Allan Benson (Soc)

0.4%

James Hanly (Proh)

0.5%

Other

0.0%

TOTAL

4,290

Turnout: 40%	Diff (St): 4	Diff (US): 12

1912 President, Iowa County, IA

Candidate

Votes

Pct

Woodrow Wilson (D)

1,841

45.8%

Theodore Roosevelt (Prog)

875

21.8%

William Taft* (R)

1,237

30.8%

Eugene Debs (Soc)

0.6%

Eugene Chafin (Proh)

1.1%

TOTAL

4,022

Turnout: 38%	Diff (St): 6	Diff (US): 8

1908 President, Iowa County, IA

Candidate

Votes

Pct

William Taft (R)

2,230

52.6%

William J. Bryan (D)

1,907

45.0%

Eugene Debs (Soc)

0.4%

Eugene Chafin (Proh)

2.0%

Thomas Hisgen (I)

0.0%

TOTAL

4,241

Turnout: 41%	Diff (St): -3	Diff (US): 1

1904 President, Iowa County, IA

Candidate

Votes

Pct

Theodore Roosevelt (R)

2,303

52.8%

Alton Parker (D)

1,891

43.4%

Eugene Debs (Soc)

0.8%

Silas Swallow (Proh)

111

2.5%

Thomas Watson (Pop)

0.5%

TOTAL

4,361

Turnout: 41%	Diff (St): -11	Diff (US): -4

1900 President, Iowa County, IA

Candidate

Votes

Pct

William McKinley* (R)

2,336

52.7%

William J. Bryan (D)

1,983

44.7%

John Woolley (Proh)

2.1%

Eugene Debs (Soc)

0.3%

Other

0.2%

TOTAL

4,433

Turnout: 41%	Diff (St): -5	Diff (US): 1

* incumbent

Historical Statewide Election Results for Iowa County, IA

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

Year	Type	Turnout	Winner			Runner-Up			Other		Total Votes	Diff	PSV
2022	S3	58%	Charles Grassley* (R)	4,803	65.3%	Michael Franken (D)	2,539	34.5%	15 [+]	0.2%	7,357	9	0.60%
[-] Other candidates in 2022: Other (Write-in) 15 (0.2%);
2022	G	59%	Kim Reynolds* (R)	5,001	66.9%	Deidre DeJear (D)	2,299	30.7%	179 [+]	2.4%	7,479	9	0.61%
[-] Other candidates in 2022: Rick Stewart (Libertarian) 173 (2.3%); Other (Write-in) 6 (0.1%);
2020	S2	76%	Joni Ernst* (R)	5,794	60.1%	Theresa Greenfield (D)	3,541	36.8%	300 [+]	3.1%	9,635	8	0.58%
[-] Other candidates in 2020: Rick Stewart (Libertarian) 205 (2.1%); Suzanne Herzog (I) 84 (0.9%); Other (Write-in) 11 (0.1%);

2018	G	60%	Kim Reynolds* (R)	4,499	58.8%	Fred Hubbell (D)	2,966	38.8%	183 [+]	2.4%	7,648	9	0.58%
[-] Other candidates in 2018: Jake Porter (Libertarian) 135 (1.8%); Gary Siegwarth (Clean Water) 43 (0.6%); Other (Write-in) 5 (0.1%);
2016	S3	70%	Charles Grassley* (R)	6,062	68.7%	Patty Judge (D)	2,443	27.7%	319 [+]	3.6%	8,824	9	0.57%
[-] Other candidates in 2016: Charles Aldrich (Libertarian) 209 (2.4%); Jim Hennager (New Independent) 82 (0.9%); Michael Luick-Thrams (I) 24 (0.3%); Other (Write-in) 4 (0.0%);
2014	S2	54%	Joni Ernst (R)	3,933	58.3%	Bruce Braley (D)	2,530	37.5%	287 [+]	4.3%	6,750	6	0.60%
[-] Other candidates in 2014: Rick Stewart (I) 193 (2.9%); Douglas Butzier (Libertarian) 38 (0.6%); Ruth Smith (I) 28 (0.4%); Bob Quast (I) 17 (0.3%); Other (Write-in) 11 (0.2%);
2014	G	54%	Terry Branstad* (R)	4,420	65.3%	Jack Hatch (D)	2,086	30.8%	258 [+]	3.8%	6,764	6	0.60%
[-] Other candidates in 2014: Lee Hieb (Libertarian) 141 (2.1%); Jonathan Narcisse (Iowa) 55 (0.8%); Jim Hennager (New Independent) 52 (0.8%); Other (Write-in) 10 (0.1%);
2010	S3	53%	Charles Grassley* (R)	4,673	71.6%	Roxanne Conlin (D)	1,673	25.6%	184 [+]	2.8%	6,530	7	0.59%
[-] Other candidates in 2010: John Heiderscheit (Libertarian) 169 (2.6%); Other (Write-in) 15 (0.2%);
2010	G	53%	Terry Branstad (R)	3,693	56.3%	Chet Culver* (D)	2,516	38.3%	352 [+]	5.4%	6,561	3	0.58%
[-] Other candidates in 2010: Jonathan Narcisse (Iowa) 218 (3.3%); Eric Cooper (Libertarian) 92 (1.4%); Gregory Hughes (I) 16 (0.2%); David Rosenfeld (Socialist Workers) 15 (0.2%); Other (Write-in) 11 (0.2%);

2008	S2	69%	Tom Harkin* (D)	5,051	60.3%	Christopher Reed (R)	3,318	39.6%	6 [+]	0.1%	8,375	2	0.56%
[-] Other candidates in 2008: Other (Write-in) 6 (0.1%);
2006	G	52%	Chet Culver (D)	3,167	50.5%	Jim Nussle (R)	3,013	48.0%	96 [+]	1.5%	6,276	4	0.60%
[-] Other candidates in 2006: Wendy Barth (Green) 43 (0.7%); Kevin Litten (Libertarian) 29 (0.5%); Diana Newberry (Socialist Workers) 18 (0.3%); Other (Write-in) 6 (0.1%);
2004	S3	71%	Charles Grassley* (R)	6,280	74.6%	Arthur Small (D)	1,982	23.6%	154 [+]	1.8%	8,416	4	0.57%
[-] Other candidates in 2004: Christy Ann Welty (Libertarian) 82 (1.0%); Daryl Northrop (Green) 63 (0.7%); Edwin Fruit (Socialist Workers) 9 (0.1%);
2002	S2	50%	Tom Harkin* (D)	2,960	51.1%	Greg Ganske (R)	2,701	46.6%	136 [+]	2.3%	5,797	3	0.57%
[-] Other candidates in 2002: Timothy Harthan (Green) 77 (1.3%); Richard Moore (Libertarian) 58 (1.0%); Other (Write-in) 1 (0.0%);
2002	G	50%	Doug Gross (R)	2,853	49.0%	Tom Vilsack* (D)	2,746	47.2%	223 [+]	3.8%	5,822	4	0.57%
[-] Other candidates in 2002: Clyde Cleveland (Libertarian) 126 (2.2%); Jay Robinson (Green) 94 (1.6%); Other (Write-in) 3 (0.1%);

1998	S3	51%	Charles Grassley* (R)	4,339	75.3%	David Osterberg (D)	1,363	23.6%	62 [+]	1.1%	5,764	7	0.61%
[-] Other candidates in 1998: Susan Marcus (Natural Law) 53 (0.9%); Margaret Trowe (Socialist Workers) 8 (0.1%); Other (Write-in) 1 (0.0%);
1998	G	51%	Jim Ross Lightfoot (R)	2,855	49.3%	Tom Vilsack (D)	2,820	48.7%	114 [+]	2.0%	5,789	3	0.61%
[-] Other candidates in 1998: Jim Hennager (Reform) 64 (1.1%); Jim Schaefer (Natural Law) 32 (0.6%); Mark Kennis (I) 14 (0.2%); Other (Write-in) 4 (0.1%);
1996	S2	63%	Tom Harkin* (D)	3,601	51.0%	Jim Ross Lightfoot (R)	3,349	47.4%	110 [+]	1.6%	7,060	1	0.58%
[-] Other candidates in 1996: Sue Atkinson (I) 81 (1.1%); Fred Gratzon (Natural Law) 14 (0.2%); Shirley Pena (Socialist Workers) 9 (0.1%); Joe Sulentic (I) 4 (0.1%); Other (Write-in) 2 (0.0%);
1994	G	51%	Terry Branstad* (R)	3,590	63.0%	Bonnie Campbell (D)	2,006	35.2%	104 [+]	1.8%	5,700	6	0.57%
[-] Other candidates in 1994: Richard Hughes (I) 39 (0.7%); Veronica Butler (Natural Law) 33 (0.6%); Carl Olson (Libertarian) 16 (0.3%); Other (Write-in) 13 (0.2%); Michael Galati (Socialist Workers) 3 (0.1%);
1992	S3	66%	Charles Grassley* (R)	5,769	79.8%	Jean Lloyd-Jones (D)	1,298	18.0%	160 [+]	2.2%	7,227	10	0.56%
[-] Other candidates in 1992: Stuart Zimmerman (Natural Law) 81 (1.1%); Mel Boring (I) 22 (0.3%); Roseanne Freeburg (I) 18 (0.2%); Sue Atkinson (I) 17 (0.2%); Carl Olsen (Green) 16 (0.2%); Richard Hughes (I) 5 (0.1%); Cleve Pulley (Socialist Workers) 1 (0.0%);
1990	S2	52%	Tom Harkin* (D)	2,918	51.4%	Tom Tauke (R)	2,758	48.6%	1 [+]	0.0%	5,677	3	0.58%
[-] Other candidates in 1990: Other (Write-in) 1 (0.0%);
1990	G	54%	Terry Branstad* (R)	4,078	69.5%	Donald Avenson (D)	1,778	30.3%	13 [+]	0.2%	5,869	9	0.60%
[-] Other candidates in 1990: Nan Bailey (Socialist Workers) 13 (0.2%);

1986	S3	46%	Charles Grassley* (R)	3,789	75.7%	John Roehrick (D)	1,208	24.1%	7 [+]	0.1%	5,004	10	0.56%
[-] Other candidates in 1986: John Masters (I) 7 (0.1%);
1986	G	46%	Terry Branstad* (R)	2,819	55.5%	Lowell Junkins (D)	2,258	44.4%	4 [+]	0.1%	5,081	4	0.56%
[-] Other candidates in 1986: Other (Write-in) 4 (0.1%);
1984	S2	64%	Roger Jepsen* (R)	3,669	51.6%	Tom Harkin (D)	3,317	46.7%	124 [+]	1.7%	7,110	8	0.55%
[-] Other candidates in 1984: Gary DeYoung (I) 123 (1.7%); Other (Write-in) 1 (0.0%);
1982	G	55%	Terry Branstad (R)	3,755	61.6%	Roxanne Conlin (D)	2,316	38.0%	27 [+]	0.4%	6,098	9	0.59%
[-] Other candidates in 1982: Marcia Farrington (Libertarian) 14 (0.2%); Jim Bittner (Socialist) 13 (0.2%);
1980	S3	66%	Charles Grassley (R)	4,476	61.2%	John Culver* (D)	2,775	37.9%	68 [+]	0.9%	7,319	8	0.57%
[-] Other candidates in 1980: Gary DeYoung (I) 28 (0.4%); Robert Hengerer (Libertarian) 27 (0.4%); John Henderson (I) 13 (0.2%);

1978	S2	49%	Roger Jepsen (R)	2,854	55.4%	Dick Clark* (D)	2,263	43.9%	38 [+]	0.7%	5,155	4	0.63%
[-] Other candidates in 1978: Ben Olson (Libertarian) 26 (0.5%); Gerald Baker (I) 12 (0.2%);
1978	G	51%	Robert Ray* (R)	3,087	57.9%	Jerry Fitzgerald (D)	2,225	41.7%	18 [+]	0.3%	5,330	0	0.63%
[-] Other candidates in 1978: John Ball (Libertarian) 13 (0.2%); Joseph Grant (Socialist) 5 (0.1%);
1974	S3	51%	David Stanley (R)	2,788	52.3%	John Culver (D)	2,508	47.1%	31 [+]	0.6%	5,327	5	0.60%
[-] Other candidates in 1974: Lorin Oxley (American) 31 (0.6%);
1974	G	53%	Robert Ray* (R)	3,071	55.6%	James Schaben (D)	2,396	43.4%	53 [+]	1.0%	5,520	-2	0.60%
[-] Other candidates in 1974: Ralph Scott (American) 53 (1.0%);
1972	S2	65%	Dick Clark (D)	3,516	51.8%	Jack Miller* (R)	3,166	46.6%	109 [+]	1.6%	6,791	3	0.56%
[-] Other candidates in 1972: William Rocap (American Independent) 98 (1.4%); Fred Benton (I) 11 (0.2%);
1972	G	66%	Robert Ray* (R)	4,090	59.5%	Paul Franzenburg (D)	2,621	38.1%	160 [+]	2.3%	6,871	1	0.57%
[-] Other candidates in 1972: Robert Dilley (American Independent) 160 (2.3%);
1970	G	48%	Robert Fulton (D)	2,302	49.2%	Robert Ray* (R)	2,206	47.1%	172 [+]	3.7%	4,680	-4	0.59%
[-] Other candidates in 1970: Robert Dilley (American Independent) 172 (3.7%);

1968	S3	74%	David Stanley (R)	3,924	55.9%	Harold Hughes (D)	3,088	44.0%	3 [+]	0.0%	7,015	6	0.61%
[-] Other candidates in 1968: Verne Higens (Prohibition) 3 (0.0%);
1968	G	73%	Robert Ray (R)	3,967	57.0%	Paul Franzenburg (D)	2,986	42.9%	4 [+]	0.1%	6,957	3	0.61%
[-] Other candidates in 1968: Harry Miller (Prohibition) 4 (0.1%);
1966	S2	54%	Jack Miller* (R)	3,271	62.6%	E.B. Smith (D)	1,815	34.7%	142 [+]	2.7%	5,228	2	0.61%
[-] Other candidates in 1966: Verne Higens (Prohibition) 51 (1.0%); Robert Dilley (American Constitution) 36 (0.7%); Herbert Hoover (Independent American) 28 (0.5%); Charles Day (Peace Independent) 27 (0.5%);
1966	G	58%	Harold Hughes* (D)	2,979	53.5%	William Murray (R)	2,553	45.9%	34 [+]	0.6%	5,566	2	0.62%
[-] Other candidates in 1966: David Quiner (American Constitution) 23 (0.4%); Charles Sloca (Independent American) 11 (0.2%);
1964	G	72%	Harold Hughes* (D)	4,378	62.9%	Evan Hultman (R)	2,438	35.0%	148 [+]	2.1%	6,964	4	0.60%
[-] Other candidates in 1964: Robert Dilley (Conservative) 148 (2.1%);
1962	S3	53%	Bourke Hickenlooper* (R)	3,118	59.4%	E.B. Smith (D)	2,128	40.6%	0	0.0%	5,246	6	0.65%
[-] Other candidates in 1962:
1962	G	55%	Norman Erbe* (R)	2,728	50.8%	Harold Hughes (D)	2,642	49.2%	0	0.0%	5,370	3	0.65%
[-] Other candidates in 1962:
1960	S2	75%	Jack Miller (R)	4,065	54.5%	Herschel Loveless (D)	3,400	45.5%	0	0.0%	7,465	3	0.60%
[-] Other candidates in 1960:
1960	G	75%	Norman Erbe (R)	4,373	58.3%	Edward McManus (D)	3,131	41.7%	0	0.0%	7,504	6	0.61%
[-] Other candidates in 1960:

*: 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, IA

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

2022 Census data
White:	15,451	93.78%	2.3%
Black:	107	0.65%	101.9%
Indian:	30	0.18%	114.3%
Asian:	103	0.63%	83.9%
2+ races:	154	0.93%	57.1%
Hispanic:	630	3.82%	105.2%

Total non-White:	1,024	6.22%	90.7%

Change in White population:	-367	-2.2
Change in Non-White pop.:	487	3.0

Date	District	Winner			Runner-Up			Other		Total Votes
2022-11-08	IA01	Mariannette Miller-Meeks* (R)	4,723	64.5%	Christina Bohannan (D)	2,596	35.4%	6	0.1%	7,325
County Total for 2022-11-08:										7,325

2020-11-03	IA01	Ashley Hinson (R)	6,041	63.0%	Abby Finkenauer* (D)	3,543	36.9%	8	0.1%	9,592
County Total for 2020-11-03:										9,592

2018-11-06	IA01	Rod Blum* (R)	4,203	55.3%	Abby Finkenauer (D)	3,099	40.8%	293	3.9%	7,595
County Total for 2018-11-06:										7,595

2016-11-08	IA01	Rod Blum* (R)	5,412	62.9%	Monica Vernon (D)	3,172	36.9%	18	0.2%	8,602
County Total for 2016-11-08:										8,602

2014-11-04	IA01	Rod Blum (R)	4,048	61.0%	Pat Murphy (D)	2,578	38.9%	9	0.1%	6,635
County Total for 2014-11-04:										6,635

2012-11-06	IA01	Ben Lange (R)	4,284	49.7%	Bruce Braley* (D)	4,182	48.6%	147	1.7%	8,613
County Total for 2012-11-06:										8,613

2010-11-02	IA03	Brad Zaun (R)	3,588	56.0%	Leonard Boswell* (D)	2,638	41.2%	180	2.8%	6,406
County Total for 2010-11-02:										6,406

2008-11-04	IA03	Leonard Boswell* (D)	4,498	55.1%	Kim Schmett (R)	3,544	43.4%	124	1.5%	8,166
County Total for 2008-11-04:										8,166

2006-11-07	IA03	Jeff Lamberti (R)	3,128	51.5%	Leonard Boswell* (D)	2,745	45.2%	202	3.3%	6,075
County Total for 2006-11-07:										6,075

2004-11-02	IA03	Leonard Boswell* (D)	4,083	50.1%	Stan Thompson (R)	4,063	49.9%	0	0.0%	8,146
County Total for 2004-11-02:										8,146

2002-11-05	IA03	Stan Thompson (R)	3,010	53.0%	Leonard Boswell* (D)	2,548	44.9%	118	2.1%	5,676
County Total for 2002-11-05:										5,676

2000-11-07	IA02	Jim Nussle* (R)	4,608	62.8%	Donna Smith (D)	2,660	36.3%	67	0.9%	7,335
County Total for 2000-11-07:										7,335

1998-11-03	IA02	Jim Nussle* (R)	3,690	64.1%	Rob Tully (D)	1,997	34.7%	70	1.2%	5,757
County Total for 1998-11-03:										5,757

1996-11-05	IA02	Jim Nussle* (R)	4,370	62.5%	Donna Smith (D)	2,567	36.7%	50	0.7%	6,987
County Total for 1996-11-05:										6,987

1994-11-08	IA02	Jim Nussle* (R)	3,394	60.4%	Dave Nagle (D)	2,169	38.6%	59	1.0%	5,622
County Total for 1994-11-08:										5,622

1992-11-03	IA02	Jim Nussle* (R)	4,095	56.2%	Dave Nagle* (D)	3,120	42.8%	70	1.0%	7,285
County Total for 1992-11-03:										7,285

Year	Total	Republican		Democrat		Other		R/D Edge	R/D Edge %	VAPOP %
2023	9,018	4,123	45.7%	1,984	22.0%	2,911	32.3%	Rep +2,139	Rep +23.7%	71%
2022	10,980	4,738	43.2%	2,443	22.2%	3,799	34.6%	Rep +2,295	Rep +20.9%	86%
2020	11,900	4,841	40.7%	2,800	23.5%	4,259	35.8%	Rep +2,041	Rep +17.2%	94%
2018	11,578	4,069	35.1%	2,572	22.2%	4,937	42.6%	Rep +1,497	Rep +12.9%	92%
2016	11,626	3,996	34.4%	2,703	23.2%	4,927	42.4%	Rep +1,293	Rep +11.1%	93%
2014	11,332	3,821	33.7%	2,641	23.3%	4,870	43.0%	Rep +1,180	Rep +10.4%	91%
2012	11,345	3,743	33.0%	2,820	24.9%	4,782	42.2%	Rep +923	Rep +8.1%	91%
2010	11,464	3,706	32.3%	2,958	25.8%	4,800	41.9%	Rep +748	Rep +6.5%	93%
2008	11,553	3,530	30.6%	3,029	26.2%	4,994	43.2%	Rep +501	Rep +4.3%	95%
2006	11,261	3,595	31.9%	2,499	22.2%	5,167	45.9%	Rep +1,096	Rep +9.7%	94%
2004	10,994	3,491	31.8%	2,445	22.2%	5,058	46.0%	Rep +1,046	Rep +9.5%	93%
2002	10,544	3,532	33.5%	2,254	21.4%	4,758	45.1%	Rep +1,278	Rep +12.1%	90%
2000	10,621	3,485	32.8%	2,431	22.9%	4,705	44.3%	Rep +1,054	Rep +9.9%	92%
1994	8,798	3,430	39.0%	2,410	27.4%	2,958	33.6%	Rep +1,020	Rep +11.6%	79%
1986	8,859	3,178	35.9%	2,363	26.7%	3,318	37.5%	Rep +815	Rep +9.2%	81%

Iowa County, IA

Historical Presidential Election Results for Iowa County, IA

Historical Statewide Election Results for Iowa County, IA

Historical U.S. House Election Results for Iowa County, IA

Voter Registration Data for Iowa County, IA