Election Results for Ada County, ID -- RightDataUSA.com

2020-2022 Components	Number	Rate
Births:	11,314	11.4
Deaths:	9,269	9.4
Net Migration:	21,850	22.1
Net Immigration:	701	0.7

Recent Trends
	Votes	Δ Margin	Swing %
2020 vs. 2016	R +36,947	D +7,915	D + 6.6%
D +44,862
2020 vs. 2012	R +33,145	D +10,257	D + 7.6%
D +43,402
2020 vs. 2008	R +37,371	D +932	D + 2.3%
D +38,303

2016 vs. 2008	R +424	R +6,983	R + 4.4%
D -6,559
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	65%	Donald Trump* (R)	130,699	50.0%	Joe Biden (D)	120,539	46.1%	10,250 [+]	3.9%	261,488	-14	3	30.04%
[-] Other candidates in 2020: Jo Jorgensen (Lbt) 5,310 (2.0%);
2016	57%	Donald Trump (R)	93,752	47.9%	Hillary Clinton (D)	75,677	38.7%	26,240 [+]	13.4%	195,669	-11	2	28.34%
[-] Other candidates in 2016: Evan McMullin (I) 11,226 (5.7%); Gary Johnson (Lbt) 9,984 (5.1%); Jill Stein (Grn) 3,138 (1.6%);
2012	59%	Mitt Romney (R)	97,554	53.5%	Barack Obama* (D)	77,137	42.3%	7,555 [+]	4.1%	182,246	-11	6	27.75%
[-] Other candidates in 2012: Gary Johnson (Lbt) 3,422 (1.9%);
2008	66%	John McCain (R)	93,328	51.6%	Barack Obama (D)	82,236	45.5%	5,196 [+]	2.9%	180,760	-10	6	27.45%
[-] Other candidates in 2008: Ralph Nader (I) 1,978 (1.1%); Bob Barr (Lbt) 1,083 (0.6%);
2004	63%	George W. Bush* (R)	94,641	61.0%	John Kerry (D)	58,523	37.7%	1,866 [+]	1.2%	155,030	-7	10	25.91%
[-] Other candidates in 2004: Ralph Nader (I) 348 (0.2%);
2000	56%	George W. Bush (R)	75,050	60.8%	Albert Gore, Jr. (D)	40,650	32.9%	7,785 [+]	6.3%	123,485	-6	13	24.62%
[-] Other candidates in 2000: Ralph Nader (Grn) 4,846 (3.9%); Pat Buchanan (Ref) 1,463 (1.2%);
1996	62%	Robert Dole (R)	61,811	52.5%	Bill Clinton* (D)	43,040	36.6%	12,892 [+]	10.9%	117,743	0	12	23.95%
[-] Other candidates in 1996: Ross Perot (Ref) 11,171 (9.5%); Harry Browne (Lbt) 948 (0.8%); Ralph Nader (Grn) 0 (0.0%);
1992	68%	George Bush* (R)	49,000	44.5%	Bill Clinton (D)	31,941	29.0%	29,225 [+]	26.5%	110,166	2	7	22.85%
[-] Other candidates in 1992: Ross Perot (I) 28,192 (25.6%);
1988	61%	George Bush (R)	54,951	62.9%	Michael Dukakis (D)	30,525	35.0%	1,858 [+]	2.1%	87,334	1	10	21.35%
[-] Other candidates in 1988: Ron Paul (Lbt) 1,289 (1.5%);
1984	63%	Ronald Reagan* (R)	60,036	72.4%	Walter Mondale (D)	21,760	26.2%	1,128	1.4%	82,924	0	14	20.17%
[-] Other candidates in 1984:
1980	72%	Ronald Reagan (R)	55,205	63.8%	Jimmy Carter* (D)	21,324	24.6%	10,015 [+]	11.6%	86,544	-3	13	19.78%
[-] Other candidates in 1980: John Anderson (I) 7,987 (9.2%); Edward Clark (Lbt) 1,874 (2.2%);
1976	65%	Gerald Ford* (R)	41,135	63.7%	Jimmy Carter (D)	21,125	32.7%	2,270 [+]	3.5%	64,530	4	16	18.75%
[-] Other candidates in 1976: Eugene McCarthy (I) 0 (0.0%);
1972	66%	Richard Nixon* (R)	36,665	67.5%	George McGovern (D)	12,687	23.4%	4,959 [+]	9.1%	54,311	3	7	17.50%
[-] Other candidates in 1972: John Schmitz (Amer) 4,727 (8.7%);
1968	76%	Richard Nixon (R)	30,185	63.0%	Hubert Humphrey (D)	11,529	24.1%	6,167 [+]	12.9%	47,881	6	20	16.44%
[-] Other candidates in 1968: George Wallace (AIP) 6,167 (12.9%);
1964	77%	Barry Goldwater (R)	25,404	56.4%	Lyndon Johnson* (D)	19,639	43.6%	0	0.0%	45,043	7	18	15.40%
[-] Other candidates in 1964:
1960	83%	Richard Nixon (R)	27,703	61.9%	John Kennedy (D)	17,017	38.1%	0	0.0%	44,720	8	12	14.88%
[-] Other candidates in 1960:
1956	74%	Dwight Eisenhower* (R)	26,387	69.9%	Adlai Stevenson (D)	11,328	30.0%	35	0.1%	37,750	9	12	13.83%
[-] Other candidates in 1956:
1952	83%	Dwight Eisenhower (R)	27,415	72.6%	Adlai Stevenson (D)	10,281	27.2%	40	0.1%	37,736	7	17	13.66%
[-] Other candidates in 1952:
1948	66%	Thomas Dewey (R)	14,972	56.1%	Harry Truman* (D)	11,253	42.1%	480 [+]	1.8%	26,705	9	11	12.43%
[-] Other candidates in 1948: Henry Wallace (Prog) 389 (1.5%); Strom Thurmond (StsRts) 0 (0.0%);
1944	68%	Thomas Dewey (R)	13,410	55.5%	Franklin Roosevelt* (D)	10,667	44.2%	67	0.3%	24,144	7	10	11.59%
[-] Other candidates in 1944:
1940	83%	Wendell Willkie (R)	12,861	50.8%	Franklin Roosevelt* (D)	12,381	49.0%	51	0.2%	25,293	6	6	10.76%
[-] Other candidates in 1940:
1936	80%	Franklin Roosevelt* (D)	12,027	58.5%	Alf Landon (R)	7,581	36.8%	966 [+]	4.7%	20,574	4	0	10.31%
[-] Other candidates in 1936: William Lemke (Union) 966 (4.7%); Norman Thomas (Soc) 0 (0.0%);
1932	77%	Franklin Roosevelt (D)	8,836	50.4%	Herbert Hoover* (R)	8,062	46.0%	631 [+]	3.6%	17,529	8	6	9.40%
[-] Other candidates in 1932: Norman Thomas (Soc) 28 (0.2%);
1928	69%	Herbert Hoover (R)	10,279	71.8%	Al Smith (D)	3,921	27.4%	108 [+]	0.8%	14,308	8	14	9.44%
[-] Other candidates in 1928: Norman Thomas (Soc) 108 (0.8%);
1924	66%	Calvin Coolidge (R)	7,181	54.4%	Robert LaFollette (Prog)	3,755	28.5%	2,253 [+]	17.1%	13,189	7	0	8.93%
[-] Other candidates in 1924: John Davis (D) 2,253 (17.1%);
1920	65%	Warren Harding (R)	8,535	67.0%	James Cox (D)	4,195	33.0%	0	0.0%	12,730	1	7	9.20%
[-] Other candidates in 1920: Eugene Debs (Soc) 0 (0.0%); Parley Christiansen (FL) 0 (0.0%); Aaron Watkins (Proh) 0 (0.0%);
1916	54%	Charles Evans Hughes (R)	5,299	49.1%	Woodrow Wilson* (D)	5,027	46.6%	460 [+]	4.3%	10,786	8	3	8.01%
[-] Other candidates in 1916: Allan Benson (Soc) 0 (0.0%); James Hanly (Proh) 0 (0.0%);
1912	54%	Theodore Roosevelt (Prog)	3,512	35.1%	William Taft* (R)	3,198	32.0%	3,284 [+]	32.9%	9,994	1	9	9.45%
[-] Other candidates in 1912: Woodrow Wilson (D) 2,569 (25.7%); Eugene Debs (Soc) 599 (6.0%); Eugene Chafin (Proh) 116 (1.2%);
1908	60%	William Taft (R)	4,778	53.1%	William J. Bryan (D)	3,721	41.3%	503 [+]	5.6%	9,002	-1	1	9.24%
[-] Other candidates in 1908: Eugene Debs (Soc) 0 (0.0%); Eugene Chafin (Proh) 0 (0.0%); Thomas Hisgen (I) 0 (0.0%);
1904	60%	Theodore Roosevelt (R)	4,536	69.5%	Alton Parker (D)	1,466	22.5%	523 [+]	8.0%	6,525	4	13	8.99%
[-] Other candidates in 1904: Eugene Debs (Soc) 0 (0.0%); Silas Swallow (Proh) 0 (0.0%); Thomas Watson (Pop) 0 (0.0%);
1900	72%	William McKinley* (R)	2,706	54.9%	William J. Bryan (D)	2,072	42.0%	153 [+]	3.1%	4,931	8	3	8.50%
[-] Other candidates in 1900: John Woolley (Proh) 0 (0.0%); Eugene Debs (Soc) 0 (0.0%);

* incumbent PSV: percent of state vote

2020 President, Ada County, ID

Candidate

Votes

Pct

Joe Biden (D)

120,539

46.1%

Donald Trump* (R)

130,699

50.0%

Jo Jorgensen (Lbt)

5,310

2.0%

Other

4,940

1.9%

TOTAL

261,488

Turnout: 65%	Diff (St): -14	Diff (US): 3

2016 President, Ada County, ID

Candidate

Votes

Pct

Hillary Clinton (D)

75,677

38.7%

Donald Trump (R)

93,752

47.9%

Gary Johnson (Lbt)

9,984

5.1%

Jill Stein (Grn)

3,138

1.6%

Evan McMullin (I)

11,226

5.7%

Other

1,892

1.0%

TOTAL

195,669

Turnout: 57%	Diff (St): -11	Diff (US): 2

2012 President, Ada County, ID

Candidate

Votes

Pct

Barack Obama* (D)

77,137

42.3%

Mitt Romney (R)

97,554

53.5%

Gary Johnson (Lbt)

3,422

1.9%

Other

4,133

2.3%

TOTAL

182,246

Turnout: 59%	Diff (St): -11	Diff (US): 6

2008 President, Ada County, ID

Candidate

Votes

Pct

Barack Obama (D)

82,236

45.5%

John McCain (R)

93,328

51.6%

Ralph Nader (I)

1,978

1.1%

Bob Barr (Lbt)

1,083

0.6%

Other

2,135

1.2%

TOTAL

180,760

Turnout: 66%	Diff (St): -10	Diff (US): 6

2004 President, Ada County, ID

Candidate

Votes

Pct

George W. Bush* (R)

94,641

61.0%

John Kerry (D)

58,523

37.7%

Ralph Nader (I)

348

0.2%

Other

1,518

1.0%

TOTAL

155,030

Turnout: 63%	Diff (St): -7	Diff (US): 10

2000 President, Ada County, ID

Candidate

Votes

Pct

George W. Bush (R)

75,050

60.8%

Albert Gore, Jr. (D)

40,650

32.9%

Ralph Nader (Grn)

4,846

3.9%

Pat Buchanan (Ref)

1,463

1.2%

Other

1,476

1.2%

TOTAL

123,485

Turnout: 56%	Diff (St): -6	Diff (US): 13

1996 President, Ada County, ID

Candidate

Votes

Pct

Bill Clinton* (D)

43,040

36.6%

Robert Dole (R)

61,811

52.5%

Ross Perot (Ref)

11,171

9.5%

Harry Browne (Lbt)

948

0.8%

Other

773

0.7%

TOTAL

117,743

Turnout: 62%	Diff (St): 0	Diff (US): 12

1992 President, Ada County, ID

Candidate

Votes

Pct

Bill Clinton (D)

31,941

29.0%

George Bush* (R)

49,000

44.5%

Ross Perot (I)

28,192

25.6%

Other

1,033

0.9%

TOTAL

110,166

Turnout: 68%	Diff (St): 2	Diff (US): 7

1988 President, Ada County, ID

Candidate

Votes

Pct

George Bush (R)

54,951

62.9%

Michael Dukakis (D)

30,525

35.0%

Ron Paul (Lbt)

1,289

1.5%

Other

569

0.7%

TOTAL

87,334

Turnout: 61%	Diff (St): 1	Diff (US): 10

1984 President, Ada County, ID

Candidate

Votes

Pct

Ronald Reagan* (R)

60,036

72.4%

Walter Mondale (D)

21,760

26.2%

Other

1,128

1.4%

TOTAL

82,924

Turnout: 63%	Diff (St): 0	Diff (US): 14

1980 President, Ada County, ID

Candidate

Votes

Pct

Ronald Reagan (R)

55,205

63.8%

Jimmy Carter* (D)

21,324

24.6%

John Anderson (I)

7,987

9.2%

Edward Clark (Lbt)

1,874

2.2%

Other

154

0.2%

TOTAL

86,544

Turnout: 72%	Diff (St): -3	Diff (US): 13

1976 President, Ada County, ID

Candidate

Votes

Pct

Jimmy Carter (D)

21,125

32.7%

Gerald Ford* (R)

41,135

63.7%

Other

2,270

3.5%

TOTAL

64,530

Turnout: 65%	Diff (St): 4	Diff (US): 16

1972 President, Ada County, ID

Candidate

Votes

Pct

Richard Nixon* (R)

36,665

67.5%

George McGovern (D)

12,687

23.4%

John Schmitz (Amer)

4,727

8.7%

Other

232

0.4%

TOTAL

54,311

Turnout: 66%	Diff (St): 3	Diff (US): 7

1968 President, Ada County, ID

Candidate

Votes

Pct

Richard Nixon (R)

30,185

63.0%

Hubert Humphrey (D)

11,529

24.1%

George Wallace (AIP)

6,167

12.9%

TOTAL

47,881

Turnout: 76%	Diff (St): 6	Diff (US): 20

1956 President, Ada County, ID

Candidate

Votes

Pct

Dwight Eisenhower* (R)

26,387

69.9%

Adlai Stevenson (D)

11,328

30.0%

Other

0.1%

TOTAL

37,750

Turnout: 74%	Diff (St): 9	Diff (US): 12

1952 President, Ada County, ID

Candidate

Votes

Pct

Dwight Eisenhower (R)

27,415

72.6%

Adlai Stevenson (D)

10,281

27.2%

Other

0.1%

TOTAL

37,736

Turnout: 83%	Diff (St): 7	Diff (US): 17

1948 President, Ada County, ID

Candidate

Votes

Pct

Harry Truman* (D)

11,253

42.1%

Thomas Dewey (R)

14,972

56.1%

Henry Wallace (Prog)

389

1.5%

Other

0.3%

TOTAL

26,705

Turnout: 66%	Diff (St): 9	Diff (US): 11

1944 President, Ada County, ID

Candidate

Votes

Pct

Franklin Roosevelt* (D)

10,667

44.2%

Thomas Dewey (R)

13,410

55.5%

Other

0.3%

TOTAL

24,144

Turnout: 68%	Diff (St): 7	Diff (US): 10

1940 President, Ada County, ID

Candidate

Votes

Pct

Franklin Roosevelt* (D)

12,381

49.0%

Wendell Willkie (R)

12,861

50.8%

Other

0.2%

TOTAL

25,293

Turnout: 83%	Diff (St): 6	Diff (US): 6

1936 President, Ada County, ID

Candidate

Votes

Pct

Franklin Roosevelt* (D)

12,027

58.5%

Alf Landon (R)

7,581

36.8%

William Lemke (Union)

966

4.7%

TOTAL

20,574

Turnout: 80%	Diff (St): 4	Diff (US): 0

1932 President, Ada County, ID

Candidate

Votes

Pct

Franklin Roosevelt (D)

8,836

50.4%

Herbert Hoover* (R)

8,062

46.0%

Norman Thomas (Soc)

0.2%

Other

603

3.4%

TOTAL

17,529

Turnout: 77%	Diff (St): 8	Diff (US): 6

1928 President, Ada County, ID

Candidate

Votes

Pct

Herbert Hoover (R)

10,279

71.8%

Al Smith (D)

3,921

27.4%

Norman Thomas (Soc)

108

0.8%

TOTAL

14,308

Turnout: 69%	Diff (St): 8	Diff (US): 14

1924 President, Ada County, ID

Candidate

Votes

Pct

Calvin Coolidge (R)

7,181

54.4%

John Davis (D)

2,253

17.1%

Robert LaFollette (Prog)

3,755

28.5%

TOTAL

13,189

Turnout: 66%	Diff (St): 7	Diff (US): 0

1920 President, Ada County, ID

Candidate

Votes

Pct

Warren Harding (R)

8,535

67.0%

James Cox (D)

4,195

33.0%

TOTAL

12,730

Turnout: 65%	Diff (St): 1	Diff (US): 7

1916 President, Ada County, ID

Candidate

Votes

Pct

Woodrow Wilson* (D)

5,027

46.6%

Charles Evans Hughes (R)

5,299

49.1%

Other

460

4.3%

TOTAL

10,786

Turnout: 54%	Diff (St): 8	Diff (US): 3

1912 President, Ada County, ID

Candidate

Votes

Pct

Woodrow Wilson (D)

2,569

25.7%

Theodore Roosevelt (Prog)

3,512

35.1%

William Taft* (R)

3,198

32.0%

Eugene Debs (Soc)

599

6.0%

Eugene Chafin (Proh)

116

1.2%

TOTAL

9,994

Turnout: 54%	Diff (St): 1	Diff (US): 9

1908 President, Ada County, ID

Candidate

Votes

Pct

William Taft (R)

4,778

53.1%

William J. Bryan (D)

3,721

41.3%

Other

503

5.6%

TOTAL

9,002

Turnout: 60%	Diff (St): -1	Diff (US): 1

1904 President, Ada County, ID

Candidate

Votes

Pct

Theodore Roosevelt (R)

4,536

69.5%

Alton Parker (D)

1,466

22.5%

Other

523

8.0%

TOTAL

6,525

Turnout: 60%	Diff (St): 4	Diff (US): 13

1900 President, Ada County, ID

Candidate

Votes

Pct

William McKinley* (R)

2,706

54.9%

William J. Bryan (D)

2,072

42.0%

Other

153

3.1%

TOTAL

4,931

Turnout: 72%	Diff (St): 8	Diff (US): 3

* incumbent

Historical Statewide Election Results for Ada County, ID

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	46%	Mike Crapo* (R)	87,579	47.5%	David Roth (D)	76,656	41.5%	20,286 [+]	11.0%	184,521	-13	31.23%
[-] Other candidates in 2022: Scott Cleveland (I) 17,551 (9.5%); Ray Writz (Constitution) 1,561 (0.8%); Idaho Sierra Law (Libertarian) 1,174 (0.6%);
2022	G	46%	Brad Little* (R)	105,276	56.8%	Stephen Heidt (D)	53,693	29.0%	26,260 [+]	14.2%	185,229	-4	31.26%
[-] Other candidates in 2022: Ammon Bundy (I) 22,867 (12.3%); Paul Sand (Libertarian) 2,190 (1.2%); Chantyrose Davison (Constitution) 1,200 (0.6%); Other (Write-in) 3 (0.0%);
2020	S2	65%	Jim Risch* (R)	130,446	50.6%	Paulette Jordan (D)	118,718	46.0%	8,850 [+]	3.4%	258,014	-12	30.04%
[-] Other candidates in 2020: Natalie Fleming (I) 6,940 (2.7%); Ray Writz (Constitution) 1,910 (0.7%);

2018	G	53%	Paulette Jordan (D)	94,772	49.7%	Brad Little (R)	92,684	48.7%	3,046 [+]	1.6%	190,502	-11	31.48%
[-] Other candidates in 2018: Angel Boeck (Libertarian) 1,943 (1.0%); Walt Bayes (Constitution) 1,086 (0.6%); Other (Write-in) 17 (0.0%);
2016	S3	54%	Mike Crapo* (R)	104,650	55.9%	Jerry Sturgill (D)	72,847	38.9%	9,646 [+]	5.2%	187,143	-10	27.56%
[-] Other candidates in 2016: Ray Writz (Constitution) 9,646 (5.2%);
2014	S2	40%	Jim Risch* (R)	69,404	53.9%	Nels Mitchell (D)	59,423	46.1%	0	0.0%	128,827	-11	29.47%
[-] Other candidates in 2014:
2014	G	40%	A.J. Balukoff (D)	66,347	51.2%	Butch Otter* (R)	55,407	42.7%	7,924 [+]	6.1%	129,678	-11	29.48%
[-] Other candidates in 2014: John Bujak (Libertarian) 4,424 (3.4%); Jill Humble (I) 2,008 (1.5%); Steve Pankey (Constitution) 877 (0.7%); Pro Life (I) 600 (0.5%); Other (Write-in) 15 (0.0%);
2010	S3	42%	Mike Crapo* (R)	80,273	66.7%	Tom Sullivan (D)	36,377	30.2%	3,656 [+]	3.0%	120,306	-4	26.76%
[-] Other candidates in 2010: Randy Bergquist (Constitution) 3,653 (3.0%); Other (Write-in) 3 (0.0%);
2010	G	42%	Butch Otter* (R)	63,871	52.7%	Keith Allred (D)	46,777	38.6%	10,558 [+]	8.7%	121,206	-6	26.78%
[-] Other candidates in 2010: Jana Kemp (I) 8,451 (7.0%); Ted Dunlap (Libertarian) 1,380 (1.1%); Pro Life (I) 727 (0.6%);

2008	S2	64%	Jim Risch (R)	91,425	52.1%	Larry LaRocco (D)	73,722	42.0%	10,303 [+]	5.9%	175,450	-6	27.21%
[-] Other candidates in 2008: Rex Rammell (I) 5,982 (3.4%); Kent Marmon (Libertarian) 2,657 (1.5%); Pro Life (I) 1,664 (0.9%);
2006	G	46%	Jerry Brady (D)	62,632	51.7%	Butch Otter* (R)	55,272	45.7%	3,162 [+]	2.6%	121,066	-7	26.85%
[-] Other candidates in 2006: Ted Dunlap (Libertarian) 1,927 (1.6%); Marvin Richardson (Conservative) 1,235 (1.0%);
2002	S2	45%	Larry Craig* (R)	61,113	58.5%	Alan Blinken (D)	40,741	39.0%	2,576 [+]	2.5%	104,430	-7	25.56%
[-] Other candidates in 2002: Donovan Bramwell (Libertarian) 2,576 (2.5%);
2002	G	45%	Jerry Brady (D)	52,360	49.7%	Dirk Kempthorne* (R)	51,258	48.6%	1,806 [+]	1.7%	105,424	-8	25.62%
[-] Other candidates in 2002: Daniel Adams (Libertarian) 1,803 (1.7%); Other (Write-in) 3 (0.0%);

1998	S3	45%	Mike Crapo (R)	60,833	66.1%	Bill Mauk (D)	29,543	32.1%	1,700 [+]	1.8%	92,076	-3	24.35%
[-] Other candidates in 1998: George Mansfield (Natural Law) 1,700 (1.8%);
1998	G	45%	Dirk Kempthorne (R)	60,189	65.1%	Bob Huntley (D)	29,743	32.2%	2,577 [+]	2.8%	92,509	-3	24.26%
[-] Other candidates in 1998: Peter Rickards (I) 2,577 (2.8%);
1996	S2	62%	Larry Craig* (R)	61,244	51.5%	Walt Minnick (D)	54,748	46.0%	2,911 [+]	2.4%	118,903	-6	23.91%
[-] Other candidates in 1996: Mary Charbonneau (I) 1,710 (1.4%); Susan Vegors (Natural Law) 1,201 (1.0%);
1994	G	55%	Phil Batt (R)	51,018	52.6%	Larry EchoHawk (D)	43,233	44.6%	2,751 [+]	2.8%	97,002	0	23.47%
[-] Other candidates in 1994: Ronald Rankin (I) 2,723 (2.8%); Other (Write-in) 28 (0.0%);
1992	S3	68%	Dirk Kempthorne (R)	67,517	61.2%	Richard Stallings (D)	42,875	38.8%	0	0.0%	110,392	5	23.07%
[-] Other candidates in 1992:
1990	S2	49%	Larry Craig (R)	44,954	61.7%	Ron Twilegar (D)	27,882	38.3%	0	0.0%	72,836	0	23.05%
[-] Other candidates in 1990:
1990	G	50%	Cecil Andrus* (D)	55,177	75.4%	Roger Fairchild (R)	18,012	24.6%	0	0.0%	73,189	-7	22.83%
[-] Other candidates in 1990:

1986	S3	58%	Steven Symms* (R)	41,346	51.7%	John Evans (D)	38,689	48.3%	0	0.0%	80,035	0	20.95%
[-] Other candidates in 1986:
1986	G	59%	Cecil Andrus (D)	42,361	52.1%	David Leroy (R)	38,418	47.2%	550 [+]	0.7%	81,329	-2	20.99%
[-] Other candidates in 1986: James Miller (I) 550 (0.7%);
1984	S2	63%	James McClure* (R)	59,259	71.5%	Peter Busch (D)	20,989	25.3%	2,577 [+]	3.1%	82,825	-1	20.39%
[-] Other candidates in 1984: Donald Billings (Libertarian) 2,577 (3.1%);
1982	G	51%	John Evans* (D)	32,278	50.4%	Phil Batt (R)	31,783	49.6%	0	0.0%	64,061	0	19.62%
[-] Other candidates in 1982:
1980	S3	72%	Steven Symms (R)	42,977	49.2%	Frank Church* (D)	42,928	49.2%	1,406 [+]	1.6%	87,311	-1	19.86%
[-] Other candidates in 1980: Larry Fullmer (Libertarian) 1,406 (1.6%);

1978	S2	53%	James McClure* (R)	35,372	62.9%	Dwight Jensen (D)	20,895	37.1%	0	0.0%	56,267	-6	19.81%
[-] Other candidates in 1978:
1978	G	52%	John Evans* (D)	35,761	64.1%	Allan Larsen (R)	18,908	33.9%	1,136 [+]	2.0%	55,805	-6	19.34%
[-] Other candidates in 1978: Wayne Loveless (American) 1,136 (2.0%);
1974	S3	52%	Frank Church* (D)	26,439	55.6%	Robert Smith (R)	20,357	42.8%	779 [+]	1.6%	47,575	1	18.38%
[-] Other candidates in 1974: Jean Stoddard (American) 779 (1.6%);
1974	G	53%	Cecil Andrus* (D)	34,214	71.7%	Jack Murphy (R)	12,321	25.8%	1,169 [+]	2.5%	47,704	-1	18.37%
[-] Other candidates in 1974: Nolan Victor (American) 1,169 (2.5%);
1972	S2	66%	James McClure (R)	28,628	52.4%	Bud Davis (D)	25,184	46.1%	873 [+]	1.6%	54,685	0	17.66%
[-] Other candidates in 1972: Jean Stoddard (American) 873 (1.6%);
1970	G	63%	Cecil Andrus (D)	21,705	50.3%	Don Samuelson* (R)	21,456	49.7%	0	0.0%	43,161	2	17.61%
[-] Other candidates in 1970:

1968	S3	75%	Frank Church* (D)	26,155	55.3%	George Hansen (R)	21,116	44.7%	0	0.0%	47,271	5	16.42%
[-] Other candidates in 1968:
1966	S2	67%	Len Jordan* (R)	27,897	68.4%	Ralph Harding (D)	12,889	31.6%	0	0.0%	40,786	13	16.16%
[-] Other candidates in 1966:
1966	G	68%	Don Samuelson (R)	17,761	43.2%	Cecil Andrus (D)	13,527	32.9%	9,806 [+]	23.9%	41,094	2	16.27%
[-] Other candidates in 1966: Perry Swisher (I) 9,806 (23.9%);
1962	S3	72%	Jack Hawley (R)	21,403	53.3%	Frank Church* (D)	18,736	46.7%	0	0.0%	40,139	8	15.51%
[-] Other candidates in 1962:
1962	S2	71%	Len Jordan (R)	24,594	61.4%	Gracie Pfost (D)	15,462	38.6%	0	0.0%	40,056	10	15.55%
[-] Other candidates in 1962:
1962	G	71%	Robert Smylie* (R)	24,144	60.9%	Vernon Smith (D)	15,515	39.1%	0	0.0%	39,659	6	15.52%
[-] Other candidates in 1962:
1960	S2	County data not available for this election: Henry Dworshak* (R) defeated Bob McLaughlin (D) statewide.

*: 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 Ada County, ID

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

2022 Census data
White:	430,974	83.05%	27.0%
Black:	6,636	1.28%	58.8%
Indian:	2,547	0.49%	23.8%
Asian:	15,828	3.05%	57.5%
2+ races:	13,729	2.65%	64.7%
Hispanic:	49,193	9.48%	76.3%

Total non-White:	87,933	16.95%	65.8%

Change in White population:	91,642	23.4
Change in Non-White pop.:	34,900	8.9

Date	District	Winner			Runner-Up			Other		Total Votes
2022-11-08	ID01	Russ Fulcher* (R)	58,179	68.0%	Kaylee Peterson (D)	25,314	29.6%	2,120	2.5%	85,613
2022-11-08	ID02	Wendy Norman (D)	53,401	54.8%	Mike Simpson* (R)	43,976	45.2%	0	0.0%	97,377
County Total for 2022-11-08:										182,990

2020-11-03	ID01	Russ Fulcher* (R)	88,402	64.5%	Rudy Soto (D)	43,705	31.9%	4,982	3.6%	137,089
2020-11-03	ID02	Aaron Swisher (D)	63,610	53.9%	Mike Simpson* (R)	50,086	42.5%	4,222	3.6%	117,918
County Total for 2020-11-03:										255,007

2018-11-06	ID01	Russ Fulcher (R)	56,449	60.7%	Cristina McNeil (D)	30,372	32.7%	6,101	6.6%	92,922
2018-11-06	ID02	Aaron Swisher (D)	55,821	59.1%	Mike Simpson* (R)	38,619	40.9%	0	0.0%	94,440
County Total for 2018-11-06:										187,362

2016-11-08	ID01	Raul Labrador* (R)	65,546	66.4%	James Piotrowski (D)	33,138	33.6%	12	0.0%	98,696
2016-11-08	ID02	Mike Simpson* (R)	45,231	47.8%	Jennifer Martinez (D)	44,551	47.1%	4,786	5.1%	94,568
County Total for 2016-11-08:										193,264

2014-11-04	ID01	Raul Labrador* (R)	39,880	64.7%	Shirley Ringo (D)	21,783	35.3%	0	0.0%	61,663
2014-11-04	ID02	Richard Stallings (D)	36,531	54.9%	Mike Simpson* (R)	30,033	45.1%	0	0.0%	66,564
County Total for 2014-11-04:										128,227

2012-11-06	ID01	Raul Labrador* (R)	55,863	64.8%	Jimmy Farris (D)	25,482	29.5%	4,897	5.7%	86,242
2012-11-06	ID02	Nicole LeFavour (D)	47,227	52.4%	Mike Simpson* (R)	42,753	47.4%	192	0.2%	90,172
County Total for 2012-11-06:										176,414

2010-11-02	ID01	Raul Labrador (R)	40,125	52.8%	Walt Minnick* (D)	30,990	40.7%	4,937	6.5%	76,052
2010-11-02	ID02	Mike Simpson* (R)	24,087	55.3%	Mike Crawford (D)	17,444	40.0%	2,052	4.7%	43,583
County Total for 2010-11-02:										119,635

2008-11-04	ID01	Walt Minnick (D)	56,557	52.3%	Bill Sali* (R)	51,665	47.7%	0	0.0%	108,222
2008-11-04	ID02	Mike Simpson* (R)	37,096	56.5%	Deborah Holmes (D)	28,577	43.5%	0	0.0%	65,673
County Total for 2008-11-04:										173,895

2006-11-07	ID01	Bill Sali (R)	34,762	49.8%	Larry Grant (D)	31,748	45.5%	3,319	4.8%	69,829
2006-11-07	ID02	Jim Hansen (D)	26,137	52.1%	Mike Simpson* (R)	21,539	43.0%	2,466	4.9%	50,142
County Total for 2006-11-07:										119,971

2004-11-02	ID01	Butch Otter* (R)	59,659	69.6%	Naomi Preston (D)	26,113	30.4%	0	0.0%	85,772
2004-11-02	ID02	Mike Simpson* (R)	35,948	57.9%	Lin Whitworth (D)	26,168	42.1%	0	0.0%	62,116
County Total for 2004-11-02:										147,888

2002-11-05	ID01	Butch Otter* (R)	32,979	57.0%	Betty Richardson (D)	23,582	40.7%	1,314	2.3%	57,875
2002-11-05	ID02	Mike Simpson* (R)	25,587	55.9%	Edward Kinghorn (D)	18,286	39.9%	1,900	4.2%	45,773
County Total for 2002-11-05:										103,648

2000-11-07	ID01	Butch Otter (R)	53,707	62.3%	Linda Pall (D)	29,287	34.0%	3,239	3.8%	86,233
2000-11-07	ID02	Mike Simpson* (R)	19,798	55.2%	Craig Williams (D)	14,617	40.7%	1,478	4.1%	35,893
County Total for 2000-11-07:										122,126

1998-11-03	ID01	Helen Chenoweth* (R)	34,158	53.9%	Dan Williams (D)	29,257	46.1%	0	0.0%	63,415
1998-11-03	ID02	Richard Stallings (D)	15,394	54.1%	Mike Simpson (R)	12,357	43.5%	680	2.4%	28,431
County Total for 1998-11-03:										91,846

1996-11-05	ID01	Helen Chenoweth* (R)	39,865	49.8%	Dan Williams (D)	38,033	47.5%	2,167	2.7%	80,065
1996-11-05	ID02	Mike Crapo* (R)	23,906	63.0%	John Seidl (D)	13,286	35.0%	777	2.0%	37,969
County Total for 1996-11-05:										118,034

1994-11-08	ID01	Helen Chenoweth (R)	32,468	58.5%	Larry LaRocco* (D)	23,073	41.5%	0	0.0%	55,541
1994-11-08	ID02	Mike Crapo* (R)	20,856	66.7%	Penny Fletcher (D)	10,404	33.3%	0	0.0%	31,260
County Total for 1994-11-08:										86,801

1992-11-03	ID01	Larry LaRocco* (D)	41,827	58.8%	Rachel Gilbert (R)	26,203	36.8%	3,123	4.4%	71,153
1992-11-03	ID02	Mike Crapo (R)	21,417	58.0%	J.D. Williams (D)	14,346	38.8%	1,179	3.2%	36,942
County Total for 1992-11-03:										108,095

Year	Total	Republican		Democrat		Other		R/D Edge	R/D Edge %	VAPOP %
2023	298,082	145,707	48.9%	54,491	18.3%	97,884	32.8%	Rep +91,216	Rep +30.6%	75%
2022	304,595	147,495	48.4%	56,157	18.4%	100,943	33.1%	Rep +91,338	Rep +30.0%	76%
2020	300,208	125,925	41.9%	60,045	20.0%	114,238	38.1%	Rep +65,880	Rep +21.9%	75%
2018	252,610	104,596	41.4%	46,365	18.4%	101,649	40.2%	Rep +58,231	Rep +23.1%	67%
2016	237,843	90,962	38.2%	36,872	15.5%	110,009	46.3%	Rep +54,090	Rep +22.7%	67%
2014	209,625	60,868	29.0%	25,902	12.4%	122,855	58.6%	Rep +34,966	Rep +16.7%	63%
2012	251,467	0	0.0%	0	0.0%	251,467	100.0%	n/a	n/a	81%
2010	215,357	0	0.0%	0	0.0%	215,357	100.0%	n/a	n/a	75%
2008	233,037	0	0.0%	0	0.0%	233,037	100.0%	n/a	n/a	85%
2006	202,073	0	0.0%	0	0.0%	202,073	100.0%	n/a	n/a	77%
2004	208,168	0	0.0%	0	0.0%	208,168	100.0%	n/a	n/a	84%
2002	170,696	0	0.0%	0	0.0%	170,696	100.0%	n/a	n/a	73%
2000	181,292	0	0.0%	0	0.0%	181,292	100.0%	n/a	n/a	83%
1998	162,683	0	0.0%	0	0.0%	162,683	100.0%	n/a	n/a	79%
1994	146,661	0	0.0%	0	0.0%	146,661	100.0%	n/a	n/a	83%
1986	114,804	0	0.0%	0	0.0%	114,804	100.0%	n/a	n/a	84%

Ada County, ID

Historical Presidential Election Results for Ada County, ID

Historical Statewide Election Results for Ada County, ID

Historical U.S. House Election Results for Ada County, ID

Voter Registration Data for Ada County, ID