County

Election Day Registrants

Total Registered Voters

Ballots Cast

Percentage

Ada

4,920

150,121

47,775

31.8 %

Adams

69

2,458

1,180

48.0 %

Bannock

477

37,562

10,534

28.0 %

Bear Lake

173

3,375

2,116

62.7 %

Benewah

43

4,648

1,539

33.1 %

Bingham

754

18,843

7,658

40.6 %

Blaine

44

10,256

2,245

21.9 %

Boise

159

4,628

2,041

44.1 %

Bonner

420

18,614

6,938

37.3 %

Bonneville

1,020

40,111

12,409

30.9 %

Boundary

110

5,386

1,984

36.8 %

Butte

55

1,968

747

38.0 %

Camas

27

636

363

57.1 %

Canyon

1,035

53,013

18,724

35.3 %

Caribou

82

3,713

1,371

36.9 %

Cassia

404

9,448

4,417

46.8 %

Clark

16

567

306

54.0 %

Clearwater

100

5,010

1,775

35.4 %

Custer

260

3,148

1,662

52.8 %

Elmore

140

9,473

2,731

28.8 %

Franklin

185

5,079

2,172

42.8 %

Fremont

239

6,297

2,818

44.8 %

Gem

363

7,974

3,521

44.2 %

Gooding

89

6,682

2,180

32.6 %

Idaho

307

9,782

4,567

46.7 %

Jefferson

244

8,747

3,065

35.0 %

Jerome

87

8,558

2,648

30.9 %

Kootenai

1,092

54,555

16,961

31.1 %

Latah

372

20,565

4,792

23.3 %

Lemhi

104

4,661

2,122

45.5 %

Lewis

42

2,349

939

40.0 %

Lincoln

50

2,114

911

43.1 %

Madison

431

10,965

4,368

39.8 %

Minidoka

70

8,816

2,280

25.9 %

Nez Perce

246

20,600

5,907

28.7 %

Oneida

107

2,222

1,155

52.0 %

Owyhee

132

4,423

1,825

41.3 %

Payette

265

8,783

2,965

33.8 %

Power

22

3,662

814

22.2 %

Shoshone

250

7,959

3,333

41.9 %

Teton

97

3,297

1,205

36.5 %

Twin Falls

288

28,606

6,935

24.2 %

Valley

260

5,646

2,273

40.3 %

Washington

105

5,021

2,291

45.6 %

Total

15,755

630,341

210,562

33.4 %

1st Cong. Dist.

8,858

342,875

116,711

34.0 %

2nd Cong. Dist.

6,897

287,466

93,851

32.6 %