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

2020-2022 Components	Number	Rate
Births:	2,963	14.9
Deaths:	1,386	7.0
Net Migration:	6,343	31.8
Net Immigration:	476	2.4

Recent Trends
	Votes	Δ Margin	Swing %
2020 vs. 2016	R +8,648	D +2,530	D + 8.4%
D +11,178
2020 vs. 2012	R +6,999	D +3,304	D + 9.7%
D +10,303
2020 vs. 2008	R +11,033	D +697	D + 3.6%
D +11,730

2016 vs. 2008	R +2,385	R +1,833	R + 4.8%
D +552
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	72%	Donald Trump* (R)	27,987	50.0%	Joe Biden (D)	26,879	48.0%	1,156 [+]	2.1%	56,022	-3	3	3.31%
[-] Other candidates in 2020: Jo Jorgensen (Lbt) 744 (1.3%);
2016	61%	Donald Trump (R)	19,339	50.6%	Hillary Clinton (D)	15,701	41.0%	3,212 [+]	8.4%	38,252	-1	5	2.44%
[-] Other candidates in 2016: Gary Johnson (Lbt) 1,757 (4.6%); Evan McMullin (I) 519 (1.4%); Jill Stein (Grn) 181 (0.5%);
2012	73%	Mitt Romney (R)	20,988	55.1%	Barack Obama* (D)	16,576	43.5%	552 [+]	1.4%	38,116	9	8	2.41%
[-] Other candidates in 2012: Gary Johnson (Lbt) 273 (0.7%);
2008	75%	John McCain (R)	16,954	51.9%	Barack Obama (D)	15,149	46.4%	540 [+]	1.7%	32,643	8	6	2.12%
[-] Other candidates in 2008: Ralph Nader (I) 127 (0.4%); Bob Barr (Lbt) 120 (0.4%);
2004	72%	George W. Bush* (R)	15,183	57.7%	John Kerry (D)	10,917	41.5%	193 [+]	0.7%	26,293	8	7	1.74%
[-] Other candidates in 2004: Ralph Nader (I) 86 (0.3%);
2000	66%	George W. Bush (R)	10,306	53.3%	Albert Gore, Jr. (D)	8,561	44.3%	463 [+]	2.4%	19,330	5	5	1.47%
[-] Other candidates in 2000: Ralph Nader (Grn) 320 (1.7%); Pat Buchanan (Ref) 63 (0.3%);
1996	61%	Bill Clinton* (D)	8,017	50.1%	Robert Dole (R)	6,647	41.5%	1,346 [+]	8.4%	16,010	2	1	1.30%
[-] Other candidates in 1996: Ross Perot (Ref) 1,198 (7.5%); Ralph Nader (Grn) 55 (0.3%); Harry Browne (Lbt) 25 (0.2%);
1992	65%	Bill Clinton (D)	6,554	44.1%	George Bush* (R)	5,587	37.6%	2,720 [+]	18.3%	14,861	0	0	1.10%
[-] Other candidates in 1992: Ross Perot (I) 2,665 (17.9%);
1988	58%	Michael Dukakis (D)	7,501	60.4%	George Bush (R)	4,858	39.1%	60 [+]	0.5%	12,419	-5	-14	1.01%
[-] Other candidates in 1988: Ron Paul (Lbt) 19 (0.2%);
1984	61%	Walter Mondale (D)	6,564	51.7%	Ronald Reagan* (R)	6,080	47.8%	63	0.5%	12,707	-5	-11	0.96%
[-] Other candidates in 1984:
1980	63%	Ronald Reagan (R)	6,296	48.6%	Jimmy Carter* (D)	5,310	41.0%	1,358 [+]	10.5%	12,964	-3	-2	0.98%
[-] Other candidates in 1980: John Anderson (I) 1,200 (9.3%); Edward Clark (Lbt) 128 (1.0%);
1976	66%	Jimmy Carter (D)	6,722	54.9%	Gerald Ford* (R)	5,308	43.3%	217 [+]	1.8%	12,247	-6	-5	0.96%
[-] Other candidates in 1976: Eugene McCarthy (I) 166 (1.4%);
1972	65%	Richard Nixon* (R)	6,143	53.7%	George McGovern (D)	5,085	44.5%	208 [+]	1.8%	11,436	-4	-7	0.93%
[-] Other candidates in 1972: John Schmitz (Amer) 192 (1.7%);
1968	75%	Richard Nixon (R)	5,549	49.2%	Hubert Humphrey (D)	5,062	44.8%	676 [+]	6.0%	11,287	-4	6	0.97%
[-] Other candidates in 1968: George Wallace (AIP) 640 (5.7%);
1964	77%	Lyndon Johnson* (D)	7,447	66.1%	Barry Goldwater (R)	3,763	33.4%	52	0.5%	11,262	-5	-5	0.95%
[-] Other candidates in 1964:
1960	86%	Richard Nixon (R)	6,566	53.9%	John Kennedy (D)	5,597	46.0%	13	0.1%	12,176	-3	4	0.96%
[-] Other candidates in 1960:
1956	79%	Dwight Eisenhower* (R)	6,619	56.1%	Adlai Stevenson (D)	5,185	43.9%	2	0.0%	11,806	-3	-1	0.96%
[-] Other candidates in 1956:
1952	85%	Dwight Eisenhower (R)	8,008	63.5%	Adlai Stevenson (D)	4,501	35.7%	101	0.8%	12,610	0	8	0.99%
[-] Other candidates in 1952:
1948	72%	Harry Truman* (D)	5,661	52.3%	Thomas Dewey (R)	4,810	44.5%	348 [+]	3.2%	10,819	-3	-1	1.04%
[-] Other candidates in 1948: Henry Wallace (Prog) 173 (1.6%); Strom Thurmond (StsRts) 0 (0.0%);
1944	71%	Thomas Dewey (R)	5,413	49.8%	Franklin Roosevelt* (D)	5,316	48.9%	135	1.2%	10,864	-2	4	1.03%
[-] Other candidates in 1944:
1940	82%	Franklin Roosevelt* (D)	6,279	49.7%	Wendell Willkie (R)	6,218	49.2%	131	1.0%	12,628	-3	4	1.04%
[-] Other candidates in 1940:
1936	81%	Franklin Roosevelt* (D)	6,341	53.0%	Alf Landon (R)	5,442	45.5%	190 [+]	1.6%	11,973	3	9	1.05%
[-] Other candidates in 1936: William Lemke (Union) 159 (1.3%); Norman Thomas (Soc) 11 (0.1%);
1932	64%	Franklin Roosevelt (D)	4,887	50.8%	Herbert Hoover* (R)	4,516	47.0%	208 [+]	2.2%	9,611	7	7	0.93%
[-] Other candidates in 1932: Norman Thomas (Soc) 161 (1.7%);
1928	71%	Herbert Hoover (R)	7,294	70.1%	Al Smith (D)	3,108	29.9%	0	0.0%	10,402	8	12	1.03%
[-] Other candidates in 1928: Norman Thomas (Soc) 0 (0.0%);
1924	70%	Calvin Coolidge (R)	6,359	62.0%	Robert LaFollette (Prog)	2,959	28.9%	933 [+]	9.1%	10,251	7	8	1.05%
[-] Other candidates in 1924: John Davis (D) 933 (9.1%);
1920	65%	Warren Harding (R)	6,677	70.6%	James Cox (D)	2,577	27.3%	200 [+]	2.1%	9,454	0	10	1.06%
[-] Other candidates in 1920: Eugene Debs (Soc) 93 (1.0%); Aaron Watkins (Proh) 75 (0.8%); Parley Christiansen (FL) 29 (0.3%);
1916	40%	Charles Evans Hughes (R)	2,900	52.7%	Woodrow Wilson* (D)	2,455	44.7%	143 [+]	2.6%	5,498	-2	7	1.07%
[-] Other candidates in 1916: Allan Benson (Soc) 95 (1.7%); James Hanly (Proh) 40 (0.7%);
1912	39%	William Taft* (R)	1,825	34.8%	Woodrow Wilson (D)	1,718	32.7%	1,706 [+]	32.5%	5,249	10	12	1.07%
[-] Other candidates in 1912: Theodore Roosevelt (Prog) 1,361 (25.9%); Eugene Debs (Soc) 200 (3.8%); Eugene Chafin (Proh) 145 (2.8%);
1908	41%	William Taft (R)	3,132	59.9%	William J. Bryan (D)	1,871	35.8%	222 [+]	4.2%	5,225	4	8	1.06%
[-] Other candidates in 1908: Eugene Chafin (Proh) 142 (2.7%); Eugene Debs (Soc) 78 (1.5%); Thomas Hisgen (I) 0 (0.0%);
1904	40%	Theodore Roosevelt (R)	3,499	70.0%	Alton Parker (D)	1,159	23.2%	341 [+]	6.8%	4,999	7	14	1.03%
[-] Other candidates in 1904: Silas Swallow (Proh) 218 (4.4%); Eugene Debs (Soc) 108 (2.2%); Thomas Watson (Pop) 15 (0.3%);
1900	47%	William McKinley* (R)	3,601	62.4%	William J. Bryan (D)	1,940	33.6%	234 [+]	4.1%	5,775	4	11	1.09%
[-] Other candidates in 1900: John Woolley (Proh) 172 (3.0%); Eugene Debs (Soc) 51 (0.9%);

* incumbent PSV: percent of state vote

2020 President, Dallas County, IA

Candidate

Votes

Pct

Joe Biden (D)

26,879

48.0%

Donald Trump* (R)

27,987

50.0%

Jo Jorgensen (Lbt)

744

1.3%

Other

412

0.7%

TOTAL

56,022

Turnout: 72%	Diff (St): -3	Diff (US): 3

2016 President, Dallas County, IA

Candidate

Votes

Pct

Hillary Clinton (D)

15,701

41.0%

Donald Trump (R)

19,339

50.6%

Gary Johnson (Lbt)

1,757

4.6%

Jill Stein (Grn)

181

0.5%

Evan McMullin (I)

519

1.4%

Other

755

2.0%

TOTAL

38,252

Turnout: 61%	Diff (St): -1	Diff (US): 5

2012 President, Dallas County, IA

Candidate

Votes

Pct

Barack Obama* (D)

16,576

43.5%

Mitt Romney (R)

20,988

55.1%

Gary Johnson (Lbt)

273

0.7%

Other

279

0.7%

TOTAL

38,116

Turnout: 73%	Diff (St): 9	Diff (US): 8

2008 President, Dallas County, IA

Candidate

Votes

Pct

Barack Obama (D)

15,149

46.4%

John McCain (R)

16,954

51.9%

Ralph Nader (I)

127

0.4%

Bob Barr (Lbt)

120

0.4%

Other

293

0.9%

TOTAL

32,643

Turnout: 75%	Diff (St): 8	Diff (US): 6

2004 President, Dallas County, IA

Candidate

Votes

Pct

George W. Bush* (R)

15,183

57.7%

John Kerry (D)

10,917

41.5%

Ralph Nader (I)

0.3%

Other

107

0.4%

TOTAL

26,293

Turnout: 72%	Diff (St): 8	Diff (US): 7

2000 President, Dallas County, IA

Candidate

Votes

Pct

George W. Bush (R)

10,306

53.3%

Albert Gore, Jr. (D)

8,561

44.3%

Ralph Nader (Grn)

320

1.7%

Pat Buchanan (Ref)

0.3%

Other

0.4%

TOTAL

19,330

Turnout: 66%	Diff (St): 5	Diff (US): 5

1996 President, Dallas County, IA

Candidate

Votes

Pct

Bill Clinton* (D)

8,017

50.1%

Robert Dole (R)

6,647

41.5%

Ross Perot (Ref)

1,198

7.5%

Ralph Nader (Grn)

0.3%

Harry Browne (Lbt)

0.2%

Other

0.4%

TOTAL

16,010

Turnout: 61%	Diff (St): 2	Diff (US): 1

1992 President, Dallas County, IA

Candidate

Votes

Pct

Bill Clinton (D)

6,554

44.1%

George Bush* (R)

5,587

37.6%

Ross Perot (I)

2,665

17.9%

Other

0.4%

TOTAL

14,861

Turnout: 65%	Diff (St): 0	Diff (US): 0

1988 President, Dallas County, IA

Candidate

Votes

Pct

George Bush (R)

4,858

39.1%

Michael Dukakis (D)

7,501

60.4%

Ron Paul (Lbt)

0.2%

Other

0.3%

TOTAL

12,419

Turnout: 58%	Diff (St): -5	Diff (US): -14

1984 President, Dallas County, IA

Candidate

Votes

Pct

Ronald Reagan* (R)

6,080

47.8%

Walter Mondale (D)

6,564

51.7%

Other

0.5%

TOTAL

12,707

Turnout: 61%	Diff (St): -5	Diff (US): -11

1980 President, Dallas County, IA

Candidate

Votes

Pct

Ronald Reagan (R)

6,296

48.6%

Jimmy Carter* (D)

5,310

41.0%

John Anderson (I)

1,200

9.3%

Edward Clark (Lbt)

128

1.0%

Other

0.2%

TOTAL

12,964

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

1976 President, Dallas County, IA

Candidate

Votes

Pct

Jimmy Carter (D)

6,722

54.9%

Gerald Ford* (R)

5,308

43.3%

Eugene McCarthy (I)

166

1.4%

Other

0.4%

TOTAL

12,247

Turnout: 66%	Diff (St): -6	Diff (US): -5

1972 President, Dallas County, IA

Candidate

Votes

Pct

Richard Nixon* (R)

6,143

53.7%

George McGovern (D)

5,085

44.5%

John Schmitz (Amer)

192

1.7%

Other

0.1%

TOTAL

11,436

Turnout: 65%	Diff (St): -4	Diff (US): -7

1968 President, Dallas County, IA

Candidate

Votes

Pct

Richard Nixon (R)

5,549

49.2%

Hubert Humphrey (D)

5,062

44.8%

George Wallace (AIP)

640

5.7%

Other

0.3%

TOTAL

11,287

Turnout: 75%	Diff (St): -4	Diff (US): 6

1964 President, Dallas County, IA

Candidate

Votes

Pct

Lyndon Johnson* (D)

7,447

66.1%

Barry Goldwater (R)

3,763

33.4%

Other

0.5%

TOTAL

11,262

Turnout: 77%	Diff (St): -5	Diff (US): -5

1960 President, Dallas County, IA

Candidate

Votes

Pct

John Kennedy (D)

5,597

46.0%

Richard Nixon (R)

6,566

53.9%

Other

0.1%

TOTAL

12,176

Turnout: 86%	Diff (St): -3	Diff (US): 4

1956 President, Dallas County, IA

Candidate

Votes

Pct

Dwight Eisenhower* (R)

6,619

56.1%

Adlai Stevenson (D)

5,185

43.9%

Other

0.0%

TOTAL

11,806

Turnout: 79%	Diff (St): -3	Diff (US): -1

1952 President, Dallas County, IA

Candidate

Votes

Pct

Dwight Eisenhower (R)

8,008

63.5%

Adlai Stevenson (D)

4,501

35.7%

Other

101

0.8%

TOTAL

12,610

Turnout: 85%	Diff (St): 0	Diff (US): 8

1948 President, Dallas County, IA

Candidate

Votes

Pct

Harry Truman* (D)

5,661

52.3%

Thomas Dewey (R)

4,810

44.5%

Henry Wallace (Prog)

173

1.6%

Other

175

1.6%

TOTAL

10,819

Turnout: 72%	Diff (St): -3	Diff (US): -1

1944 President, Dallas County, IA

Candidate

Votes

Pct

Franklin Roosevelt* (D)

5,316

48.9%

Thomas Dewey (R)

5,413

49.8%

Other

135

1.2%

TOTAL

10,864

Turnout: 71%	Diff (St): -2	Diff (US): 4

1940 President, Dallas County, IA

Candidate

Votes

Pct

Franklin Roosevelt* (D)

6,279

49.7%

Wendell Willkie (R)

6,218

49.2%

Other

131

1.0%

TOTAL

12,628

Turnout: 82%	Diff (St): -3	Diff (US): 4

1936 President, Dallas County, IA

Candidate

Votes

Pct

Franklin Roosevelt* (D)

6,341

53.0%

Alf Landon (R)

5,442

45.5%

William Lemke (Union)

159

1.3%

Norman Thomas (Soc)

0.1%

Other

0.2%

TOTAL

11,973

Turnout: 81%	Diff (St): 3	Diff (US): 9

1932 President, Dallas County, IA

Candidate

Votes

Pct

Franklin Roosevelt (D)

4,887

50.8%

Herbert Hoover* (R)

4,516

47.0%

Norman Thomas (Soc)

161

1.7%

Other

0.5%

TOTAL

9,611

Turnout: 64%	Diff (St): 7	Diff (US): 7

1928 President, Dallas County, IA

Candidate

Votes

Pct

Herbert Hoover (R)

7,294

70.1%

Al Smith (D)

3,108

29.9%

TOTAL

10,402

Turnout: 71%	Diff (St): 8	Diff (US): 12

1924 President, Dallas County, IA

Candidate

Votes

Pct

Calvin Coolidge (R)

6,359

62.0%

John Davis (D)

933

9.1%

Robert LaFollette (Prog)

2,959

28.9%

TOTAL

10,251

Turnout: 70%	Diff (St): 7	Diff (US): 8

1920 President, Dallas County, IA

Candidate

Votes

Pct

Warren Harding (R)

6,677

70.6%

James Cox (D)

2,577

27.3%

Eugene Debs (Soc)

1.0%

Parley Christiansen (FL)

0.3%

Aaron Watkins (Proh)

0.8%

Other

0.0%

TOTAL

9,454

Turnout: 65%	Diff (St): 0	Diff (US): 10

1916 President, Dallas County, IA

Candidate

Votes

Pct

Woodrow Wilson* (D)

2,455

44.7%

Charles Evans Hughes (R)

2,900

52.7%

Allan Benson (Soc)

1.7%

James Hanly (Proh)

0.7%

Other

0.1%

TOTAL

5,498

Turnout: 40%	Diff (St): -2	Diff (US): 7

1912 President, Dallas County, IA

Candidate

Votes

Pct

Woodrow Wilson (D)

1,718

32.7%

Theodore Roosevelt (Prog)

1,361

25.9%

William Taft* (R)

1,825

34.8%

Eugene Debs (Soc)

200

3.8%

Eugene Chafin (Proh)

145

2.8%

TOTAL

5,249

Turnout: 39%	Diff (St): 10	Diff (US): 12

1908 President, Dallas County, IA

Candidate

Votes

Pct

William Taft (R)

3,132

59.9%

William J. Bryan (D)

1,871

35.8%

Eugene Debs (Soc)

1.5%

Eugene Chafin (Proh)

142

2.7%

Other

0.0%

TOTAL

5,225

Turnout: 41%	Diff (St): 4	Diff (US): 8

1904 President, Dallas County, IA

Candidate

Votes

Pct

Theodore Roosevelt (R)

3,499

70.0%

Alton Parker (D)

1,159

23.2%

Eugene Debs (Soc)

108

2.2%

Silas Swallow (Proh)

218

4.4%

Thomas Watson (Pop)

0.3%

TOTAL

4,999

Turnout: 40%	Diff (St): 7	Diff (US): 14

1900 President, Dallas County, IA

Candidate

Votes

Pct

William McKinley* (R)

3,601

62.4%

William J. Bryan (D)

1,940

33.6%

John Woolley (Proh)

172

3.0%

Eugene Debs (Soc)

0.9%

Other

0.2%

TOTAL

5,775

Turnout: 47%	Diff (St): 4	Diff (US): 11

* incumbent

Historical Statewide Election Results for Dallas 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	56%	Charles Grassley* (R)	23,286	52.8%	Michael Franken (D)	20,757	47.1%	60 [+]	0.1%	44,103	-3	3.62%
[-] Other candidates in 2022: Other (Write-in) 60 (0.1%);
2022	G	57%	Kim Reynolds* (R)	24,403	54.7%	Deidre DeJear (D)	19,272	43.2%	934 [+]	2.1%	44,609	-3	3.65%
[-] Other candidates in 2022: Rick Stewart (Libertarian) 897 (2.0%); Other (Write-in) 37 (0.1%);
2020	S2	71%	Joni Ernst* (R)	28,727	51.7%	Theresa Greenfield (D)	25,427	45.8%	1,420 [+]	2.6%	55,574	0	3.32%
[-] Other candidates in 2020: Rick Stewart (Libertarian) 1,006 (1.8%); Suzanne Herzog (I) 381 (0.7%); Other (Write-in) 33 (0.1%);

2018	G	61%	Kim Reynolds* (R)	21,189	50.8%	Fred Hubbell (D)	19,804	47.4%	751 [+]	1.8%	41,744	0	3.14%
[-] Other candidates in 2018: Jake Porter (Libertarian) 610 (1.5%); Gary Siegwarth (Clean Water) 121 (0.3%); Other (Write-in) 20 (0.0%);
2016	S3	60%	Charles Grassley* (R)	24,374	64.5%	Patty Judge (D)	11,876	31.4%	1,525 [+]	4.0%	37,775	4	2.45%
[-] Other candidates in 2016: Charles Aldrich (Libertarian) 1,072 (2.8%); Jim Hennager (New Independent) 315 (0.8%); Michael Luick-Thrams (I) 103 (0.3%); Other (Write-in) 35 (0.1%);
2014	S2	50%	Joni Ernst (R)	17,205	59.5%	Bruce Braley (D)	10,763	37.2%	952 [+]	3.3%	28,920	7	2.56%
[-] Other candidates in 2014: Rick Stewart (I) 537 (1.9%); Douglas Butzier (Libertarian) 193 (0.7%); Bob Quast (I) 98 (0.3%); Ruth Smith (I) 91 (0.3%); Other (Write-in) 33 (0.1%);
2014	G	50%	Terry Branstad* (R)	18,815	64.9%	Jack Hatch (D)	9,072	31.3%	1,096 [+]	3.8%	28,983	6	2.56%
[-] Other candidates in 2014: Lee Hieb (Libertarian) 638 (2.2%); Jonathan Narcisse (Iowa) 285 (1.0%); Jim Hennager (New Independent) 132 (0.5%); Other (Write-in) 41 (0.1%);
2010	S3	54%	Charles Grassley* (R)	18,126	71.2%	Roxanne Conlin (D)	6,736	26.4%	611 [+]	2.4%	25,473	7	2.28%
[-] Other candidates in 2010: John Heiderscheit (Libertarian) 582 (2.3%); Other (Write-in) 29 (0.1%);
2010	G	55%	Terry Branstad (R)	15,103	59.0%	Chet Culver* (D)	9,242	36.1%	1,236 [+]	4.8%	25,581	6	2.28%
[-] Other candidates in 2010: Jonathan Narcisse (Iowa) 667 (2.6%); Eric Cooper (Libertarian) 342 (1.3%); Gregory Hughes (I) 97 (0.4%); Other (Write-in) 95 (0.4%); David Rosenfeld (Socialist Workers) 35 (0.1%);

2008	S2	74%	Tom Harkin* (D)	16,765	52.3%	Christopher Reed (R)	15,248	47.6%	17 [+]	0.1%	32,030	10	2.13%
[-] Other candidates in 2008: Other (Write-in) 17 (0.1%);
2006	G	49%	Jim Nussle (R)	10,031	50.9%	Chet Culver (D)	9,327	47.3%	349 [+]	1.8%	19,707	7	1.87%
[-] Other candidates in 2006: Wendy Barth (Green) 148 (0.8%); Kevin Litten (Libertarian) 112 (0.6%); Other (Write-in) 52 (0.3%); Diana Newberry (Socialist Workers) 37 (0.2%);
2004	S3	71%	Charles Grassley* (R)	19,819	76.4%	Arthur Small (D)	5,714	22.0%	410 [+]	1.6%	25,943	6	1.75%
[-] Other candidates in 2004: Christy Ann Welty (Libertarian) 216 (0.8%); Daryl Northrop (Green) 166 (0.6%); Edwin Fruit (Socialist Workers) 21 (0.1%); Other (Write-in) 7 (0.0%);
2002	S2	50%	Tom Harkin* (D)	8,165	49.7%	Greg Ganske (R)	7,978	48.6%	274 [+]	1.7%	16,417	5	1.60%
[-] Other candidates in 2002: Timothy Harthan (Green) 134 (0.8%); Richard Moore (Libertarian) 130 (0.8%); Other (Write-in) 10 (0.1%);
2002	G	50%	Tom Vilsack* (D)	8,241	50.1%	Doug Gross (R)	7,819	47.5%	399 [+]	2.4%	16,459	3	1.60%
[-] Other candidates in 2002: Clyde Cleveland (Libertarian) 223 (1.4%); Jay Robinson (Green) 165 (1.0%); Other (Write-in) 11 (0.1%);

1998	S3	49%	Charles Grassley* (R)	9,482	69.3%	David Osterberg (D)	4,057	29.7%	142 [+]	1.0%	13,681	1	1.44%
[-] Other candidates in 1998: Susan Marcus (Natural Law) 109 (0.8%); Margaret Trowe (Socialist Workers) 28 (0.2%); Other (Write-in) 5 (0.0%);
1998	G	50%	Tom Vilsack (D)	7,333	53.3%	Jim Ross Lightfoot (R)	6,284	45.6%	152 [+]	1.1%	13,769	-1	1.44%
[-] Other candidates in 1998: Jim Hennager (Reform) 54 (0.4%); Mark Kennis (I) 50 (0.4%); Jim Schaefer (Natural Law) 29 (0.2%); Other (Write-in) 19 (0.1%);
1996	S2	61%	Tom Harkin* (D)	8,397	52.4%	Jim Ross Lightfoot (R)	7,450	46.5%	169 [+]	1.1%	16,016	0	1.31%
[-] Other candidates in 1996: Sue Atkinson (I) 104 (0.6%); Fred Gratzon (Natural Law) 41 (0.3%); Shirley Pena (Socialist Workers) 12 (0.1%); Joe Sulentic (I) 11 (0.1%); Other (Write-in) 1 (0.0%);
1994	G	52%	Terry Branstad* (R)	7,001	55.0%	Bonnie Campbell (D)	5,517	43.3%	214 [+]	1.7%	12,732	-2	1.28%
[-] Other candidates in 1994: Richard Hughes (I) 79 (0.6%); Other (Write-in) 63 (0.5%); Veronica Butler (Natural Law) 34 (0.3%); Carl Olson (Libertarian) 30 (0.2%); Michael Galati (Socialist Workers) 8 (0.1%);
1992	S3	64%	Charles Grassley* (R)	10,209	69.1%	Jean Lloyd-Jones (D)	4,006	27.1%	551 [+]	3.7%	14,766	0	1.14%
[-] Other candidates in 1992: Stuart Zimmerman (Natural Law) 294 (2.0%); Sue Atkinson (I) 81 (0.5%); Mel Boring (I) 53 (0.4%); Roseanne Freeburg (I) 47 (0.3%); Carl Olsen (Green) 44 (0.3%); Richard Hughes (I) 17 (0.1%); Other (Write-in) 9 (0.1%); Cleve Pulley (Socialist Workers) 6 (0.0%);
1990	S2	50%	Tom Harkin* (D)	6,754	62.9%	Tom Tauke (R)	3,967	37.0%	15 [+]	0.1%	10,736	-9	1.09%
[-] Other candidates in 1990: Other (Write-in) 15 (0.1%);
1990	G	46%	Terry Branstad* (R)	5,423	55.4%	Donald Avenson (D)	4,281	43.8%	76 [+]	0.8%	9,780	-5	1.00%
[-] Other candidates in 1990: Nan Bailey (Socialist Workers) 52 (0.5%); Other (Write-in) 24 (0.2%);

1986	S3	46%	Charles Grassley* (R)	5,665	58.6%	John Roehrick (D)	3,953	40.9%	49 [+]	0.5%	9,667	-7	1.08%
[-] Other candidates in 1986: John Masters (I) 49 (0.5%);
1986	G	46%	Lowell Junkins (D)	5,151	53.2%	Terry Branstad* (R)	4,523	46.7%	7 [+]	0.1%	9,681	-5	1.06%
[-] Other candidates in 1986: Other (Write-in) 7 (0.1%);
1984	S2	61%	Tom Harkin (D)	8,115	63.0%	Roger Jepsen* (R)	4,558	35.4%	217 [+]	1.7%	12,890	-8	1.00%
[-] Other candidates in 1984: Gary DeYoung (I) 210 (1.6%); Other (Write-in) 7 (0.1%);
1982	G	54%	Roxanne Conlin (D)	6,251	55.9%	Terry Branstad (R)	4,852	43.4%	81 [+]	0.7%	11,184	-9	1.08%
[-] Other candidates in 1982: Marcia Farrington (Libertarian) 41 (0.4%); Jim Bittner (Socialist) 31 (0.3%); Other (Write-in) 9 (0.1%);
1980	S3	61%	John Culver* (D)	6,522	51.4%	Charles Grassley (R)	6,084	47.9%	95 [+]	0.7%	12,701	-6	0.99%
[-] Other candidates in 1980: Gary DeYoung (I) 51 (0.4%); Robert Hengerer (Libertarian) 37 (0.3%); John Henderson (I) 7 (0.1%);

1978	S2	44%	Dick Clark* (D)	4,532	54.3%	Roger Jepsen (R)	3,740	44.8%	76 [+]	0.9%	8,348	-6	1.01%
[-] Other candidates in 1978: Ben Olson (Libertarian) 47 (0.6%); Gerald Baker (I) 29 (0.3%);
1978	G	45%	Robert Ray* (R)	4,399	51.8%	Jerry Fitzgerald (D)	4,049	47.6%	52 [+]	0.6%	8,500	-7	1.01%
[-] Other candidates in 1978: John Ball (Libertarian) 41 (0.5%); Joseph Grant (Socialist) 11 (0.1%);
1974	S3	51%	John Culver (D)	4,848	52.9%	David Stanley (R)	4,265	46.5%	55 [+]	0.6%	9,168	-1	1.03%
[-] Other candidates in 1974: Lorin Oxley (American) 55 (0.6%);
1974	G	52%	Robert Ray* (R)	5,357	56.9%	James Schaben (D)	3,990	42.4%	64 [+]	0.7%	9,411	-1	1.02%
[-] Other candidates in 1974: Ralph Scott (American) 64 (0.7%);
1972	S2	65%	Dick Clark (D)	6,514	57.2%	Jack Miller* (R)	4,774	42.0%	91 [+]	0.8%	11,379	-2	0.95%
[-] Other candidates in 1972: William Rocap (American Independent) 84 (0.7%); Fred Benton (I) 7 (0.1%);
1972	G	65%	Robert Ray* (R)	6,081	53.1%	Paul Franzenburg (D)	5,194	45.4%	172 [+]	1.5%	11,447	-5	0.95%
[-] Other candidates in 1972: Robert Dilley (American Independent) 172 (1.5%);
1970	G	45%	Robert Ray* (R)	3,607	50.0%	Robert Fulton (D)	3,386	47.0%	214 [+]	3.0%	7,207	-1	0.91%
[-] Other candidates in 1970: Robert Dilley (American Independent) 214 (3.0%);

1968	S3	74%	Harold Hughes (D)	6,228	56.0%	David Stanley (R)	4,896	44.0%	7 [+]	0.1%	11,131	-6	0.97%
[-] Other candidates in 1968: Verne Higens (Prohibition) 7 (0.1%);
1968	G	73%	Paul Franzenburg (D)	5,580	50.3%	Robert Ray (R)	5,499	49.6%	6 [+]	0.1%	11,085	-4	0.98%
[-] Other candidates in 1968: Harry Miller (Prohibition) 6 (0.1%);
1966	S2	54%	Jack Miller* (R)	4,411	54.6%	E.B. Smith (D)	3,547	43.9%	121 [+]	1.5%	8,079	-6	0.94%
[-] Other candidates in 1966: Robert Dilley (American Constitution) 38 (0.5%); Verne Higens (Prohibition) 36 (0.4%); Charles Day (Peace Independent) 26 (0.3%); Herbert Hoover (Independent American) 21 (0.3%);
1966	G	55%	Harold Hughes* (D)	4,775	57.9%	William Murray (R)	3,424	41.5%	44 [+]	0.5%	8,243	-3	0.92%
[-] Other candidates in 1966: David Quiner (American Constitution) 34 (0.4%); Charles Sloca (Independent American) 10 (0.1%);
1964	G	76%	Harold Hughes* (D)	7,801	69.8%	Evan Hultman (R)	3,297	29.5%	83 [+]	0.7%	11,181	-2	0.96%
[-] Other candidates in 1964: Robert Dilley (Conservative) 83 (0.7%);
1962	S3	51%	E.B. Smith (D)	3,810	51.8%	Bourke Hickenlooper* (R)	3,549	48.2%	0	0.0%	7,359	-5	0.91%
[-] Other candidates in 1962:
1962	G	51%	Harold Hughes (D)	4,077	55.2%	Norman Erbe* (R)	3,315	44.8%	0	0.0%	7,392	-3	0.90%
[-] Other candidates in 1962:
1960	S2	85%	Jack Miller (R)	6,015	50.1%	Herschel Loveless (D)	5,987	49.9%	0	0.0%	12,002	-2	0.97%
[-] Other candidates in 1960:
1960	G	85%	Norman Erbe (R)	6,193	51.5%	Edward McManus (D)	5,828	48.5%	0	0.0%	12,021	-1	0.97%
[-] 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 Dallas County, IA

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

2022 Census data
White:	89,563	82.92%	52.8%
Black:	3,581	3.32%	302.4%
Indian:	182	0.17%	93.6%
Asian:	5,769	5.34%	241.6%
2+ races:	1,786	1.65%	146.0%
Hispanic:	7,135	6.61%	75.8%

Total non-White:	18,453	17.08%	145.9%

Change in White population:	30,933	46.8
Change in Non-White pop.:	10,948	16.6

Date	District	Winner			Runner-Up			Other		Total Votes
2022-11-08	IA03	Zach Nunn (R)	22,814	51.7%	Cindy Axne* (D)	21,239	48.2%	57	0.1%	44,110
County Total for 2022-11-08:										44,110

2020-11-03	IA03	David Young (R)	27,907	50.8%	Cindy Axne* (D)	25,367	46.2%	1,636	3.0%	54,910
County Total for 2020-11-03:										54,910

2018-11-06	IA03	David Young* (R)	21,089	51.5%	Cindy Axne (D)	18,593	45.4%	1,266	3.1%	40,948
County Total for 2018-11-06:										40,948

2016-11-08	IA03	David Young* (R)	22,491	60.5%	Jim Mowrer (D)	12,663	34.0%	2,050	5.5%	37,204
County Total for 2016-11-08:										37,204

2014-11-04	IA03	David Young (R)	17,677	61.4%	Staci Appel (D)	9,937	34.5%	1,180	4.1%	28,794
County Total for 2014-11-04:										28,794

2012-11-06	IA03	Tom Latham* (R)	23,033	62.1%	Leonard Boswell* (D)	12,842	34.6%	1,224	3.3%	37,099
County Total for 2012-11-06:										37,099

2010-11-02	IA04	Tom Latham* (R)	17,609	70.1%	Bill Maske (D)	6,986	27.8%	530	2.1%	25,125
County Total for 2010-11-02:										25,125

2008-11-04	IA04	Tom Latham* (R)	19,491	61.4%	Becky Greenwald (D)	12,239	38.6%	17	0.1%	31,747
County Total for 2008-11-04:										31,747

2006-11-07	IA04	Tom Latham* (R)	12,136	62.4%	Selden Spencer (D)	7,294	37.5%	9	0.0%	19,439
County Total for 2006-11-07:										19,439

2004-11-02	IA04	Tom Latham* (R)	16,761	66.2%	Paul Johnson (D)	8,561	33.8%	5	0.0%	25,327
County Total for 2004-11-02:										25,327

2002-11-05	IA04	Tom Latham* (R)	9,292	57.4%	John Norris (D)	6,539	40.4%	368	2.3%	16,199
County Total for 2002-11-05:										16,199

2000-11-07	IA04	Greg Ganske* (R)	12,235	65.2%	Michael Huston (D)	6,153	32.8%	386	2.1%	18,774
County Total for 2000-11-07:										18,774

1998-11-03	IA04	Greg Ganske* (R)	8,965	65.9%	Jon Dvorak (D)	4,501	33.1%	136	1.0%	13,602
County Total for 1998-11-03:										13,602

1996-11-05	IA04	Greg Ganske* (R)	8,188	51.4%	Connie McBurney (D)	7,565	47.5%	169	1.1%	15,922
County Total for 1996-11-05:										15,922

1994-11-08	IA04	Greg Ganske (R)	6,625	52.4%	Neal Smith* (D)	5,868	46.4%	145	1.1%	12,638
County Total for 1994-11-08:										12,638

1992-11-03	IA04	Neal Smith* (D)	9,298	64.1%	Paul Lunde (R)	4,861	33.5%	352	2.4%	14,511
County Total for 1992-11-03:										14,511

Year	Total	Republican		Democrat		Other		R/D Edge	R/D Edge %	VAPOP %
2023	54,182	19,934	36.8%	15,894	29.3%	18,354	33.9%	Rep +4,040	Rep +7.5%	69%
2022	63,355	22,517	35.5%	18,624	29.4%	22,214	35.1%	Rep +3,893	Rep +6.1%	81%
2020	64,474	22,829	35.4%	19,564	30.3%	22,081	34.2%	Rep +3,265	Rep +5.1%	82%
2018	57,147	19,996	35.0%	14,525	25.4%	22,626	39.6%	Rep +5,471	Rep +9.6%	79%
2016	52,469	19,761	37.7%	12,777	24.4%	19,931	38.0%	Rep +6,984	Rep +13.3%	80%
2014	46,658	16,985	36.4%	10,349	22.2%	19,324	41.4%	Rep +6,636	Rep +14.2%	78%
2012	42,993	16,162	37.6%	10,210	23.7%	16,621	38.7%	Rep +5,952	Rep +13.8%	81%
2010	42,831	15,011	35.0%	10,899	25.4%	16,921	39.5%	Rep +4,112	Rep +9.6%	91%
2008	40,072	13,323	33.2%	11,186	27.9%	15,563	38.8%	Rep +2,137	Rep +5.3%	92%
2006	35,750	11,842	33.1%	8,965	25.1%	14,943	41.8%	Rep +2,877	Rep +8.0%	90%
2004	34,316	11,643	33.9%	8,915	26.0%	13,758	40.1%	Rep +2,728	Rep +7.9%	94%
2002	28,044	9,552	34.1%	7,358	26.2%	11,134	39.7%	Rep +2,194	Rep +7.8%	86%
2000	25,665	8,373	32.6%	7,356	28.7%	9,936	38.7%	Rep +1,017	Rep +4.0%	88%
1994	18,567	6,591	35.5%	7,058	38.0%	4,918	26.5%	Dem +467	Dem +2.5%	76%
1986	16,305	4,309	26.4%	6,772	41.5%	5,224	32.0%	Dem +2,463	Dem +15.1%	77%

Dallas County, IA

Historical Presidential Election Results for Dallas County, IA

Historical Statewide Election Results for Dallas County, IA

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

Voter Registration Data for Dallas County, IA