Thursday, July 31, 2014

2014 Election Polls and Models (7/31/14)

Below are poll averages (from Real Clear Politics) for Gubernatorial, Senate, and contested House seats. A positive poll average favors the Republican candidate whereas a negative poll average favors the Democratic candidate. From the poll averages a ranking and probability are calculated for each race. A probability above 0.5 (50%) favors the Republican candidate whereas a probability under 0.5 favors the Democratic candidate. The higher ranking, the higher the probability the race will go to the Republican candidate. The lower the ranking, the higher the probability the race will go to the Democratic candidate. Since polling in House races are not very accurate, the formula to calculate the probability is more complex taking into account race ratings by the Cook, Election Projection, and Sabato political reports as well as generic congressional polling results and PVI (Partisan Voting Index). A positive PVI means the percentage of registered Republicans in the district outnumbers registered Democrats whereas a negative PVI means the percentage of registered Democrats in the district outnumbers registered Republicans. The overall probability for the President, Senate, Gubernatorial, and House races are computed to project the number of seats (including the presidency) that are going to be won by Republicans and Democrats respectively. Race candidates will be filled in to the below tables once they are determined by state primaries. I will update and post this information regularly (many primaries and candidates have not been decided and most polls are not pertinent because they do not contain the right candidates). Below is an overall summary of the predicted outcomes based on probability density function models.

Governor Races

State

Democrat

Republican

Poll

Rank

Probability

Gain

Incumbent

Arkansas

Ross

Hutchinson

5

18

0.6247696

1

Rep Gain

-1

California

Brown

Kashkari

19.5

6

0.8925723

1

Rep Gain

-1

Connecticut

Malloy

Foley

7

15

0.6719285

1

Rep Gain

-1

Colorado

Hickenlooper

Beauprez

-1.2

25

0.4695792

-1

Dem Hold

-1

Hawaii

Abercrombie

Aiona

0

24

0.5

-1

Dem Hold

-1

Illinois

Quinn

Rauner

3

20

0.5756663

1

Rep Gain

-1

Maryland

Brown

Hogan

-14

31

0.1866016

-1

Dem Hold

-1

Massacusetts

Coakley

Baker

-10

29

0.2623675

-1

Dem Hold

-1

Minnesota

Dayton

Seifert

-13

30

0.2041517

-1

Dem Hold

-1

New Hampshire

Hassan

Havenstein

-20

33

0.1016639

-1

Dem Hold

-1

New York

Cuomo

Astorino

-31

36

0.0243164

-1

Dem Hold

-1

Oregon

Kitzhaber

Richardson

-9.5

28

0.2728352

-1

Dem Hold

-1

Rhode Island

Taveras

Block

-25

34

0.0558995

-1

Dem Hold

-1

Vermont

Shumlin

Milne

-25

34

0.0558995

-1

Dem Hold

-1

Arizona

DuVal

Jones

11

11

0.7579333

1

Rep Hold

1

Alabama

Griffith

Bentley

25

3

0.9441005

1

Rep Hold

1

Alaska

Mallott

Parnell

10

12

0.7376325

1

Rep Hold

1

Florida

Crist

Scott

-2

26

0.449386

-1

Dem Gain

1

Georgia

Carter

Deal

0.4

23

0.510149

1

Rep Hold

1

Idaho

Balukoff

Otter

18

7

0.8738777

1

Rep Hold

1

Iowa

Hatch

Branstad

11.5

10

0.7677549

1

Rep Hold

1

Kansas

Davis

Brownback

2

21

0.550614

1

Rep Hold

1

Maine

Michaud

LePage

-4

27

0.3995834

-1

Dem Gain

1

Michigan

Schauer

Snyder

3.2

19

0.5806437

1

Rep Hold

1

Nebraska

Hassebrook

Ricketts

7.5

14

0.683336

1

Rep Hold

1

Nevada

Goodman

Sandoval

25

3

0.9441005

1

Rep Hold

1

New Mexico

King

Martinez

7

15

0.6719285

1

Rep Hold

1

Oklahoma

Dorman

Fallin

7

15

0.6719285

1

Rep Hold

1

Ohio

Fitzgerald

Kasich

8.2

13

0.6990159

1

Rep Hold

1

Pennsylvania

Wolf

Corbett

-18

32

0.1261223

-1

Dem Gain

1

South Carolina

Sheheen

Haley

13

9

0.7958483

1

Rep Hold

1

South Dakota

Wismer

Daugarrd

33

1

0.982092

1

Rep Hold

1

Tennessee

McKamey

Haslam

25

3

0.9441005

1

Rep Hold

1

Texas

Davis

Abbott

13.7

8

0.8082341

1

Rep Hold

1

Wisconsin

Burke

Walker

0.7

22

0.5177568

1

Rep Hold

1

Wyoming

Gosar

Mead

28

2

0.962542

1

Rep Hold

1

0

15.7217

0.5614903

10

1

8

Senate Races

State

Democrat

Republican

Poll

Rank

Probability

Gain

Incumbent

Alabama

Unopposed

Sessions

50

1

0.9965561

1

Rep Hold

1

Alaska

Begich

Treadwell

-2

26

0.4569626

-1

Dem Hold

-1

Arkansas

Pryor

Cotton

3.6

17

0.5771312

1

Rep Gain

-1

Delaware

Coons

0

22

0.5

-1

Dem Hold

-1

Georgia

Nunn

Perdue

3.2

18

0.5686515

1

Rep Hold

1

Hawaii

Hanabusa

Cavasso

-30

36

0.0524733

-1

Dem Hold

-1

Illinois

Durbin

Oberweis

-8

28

0.3327417

-1

Dem Hold

-1

Massachusetts

Markey

Herr

-26

35

0.0799877

-1

Dem Hold

-1

Maine

Bellows

Collins

45

2

0.9924921

1

Rep Hold

1

Michigan

Peters

Land

-4.6

27

0.4018335

-1

Dem Hold

-1

Minnesota

Franken

McFadden

-12.5

32

0.2496617

-1

Dem Hold

-1

Mississippi

Childers

Cochran

13.5

14

0.7671824

1

Rep Hold

1

Kentucky

Grimes

McConnell

2.5

36

0.5537379

1

Rep Hold

1

Idaho

Mitchell

Risch

28

2

0.934891

1

Rep Hold

1

Kansas

Taylor

Roberts

11

14

0.7239072

1

Rep Hold

1

Nebraska

Domina

Sasse

20

7

0.8601265

1

Rep Hold

1

Colorado

Udall

Gardner

-1.5

23

0.4676945

-1

Dem Hold

-1

Louisiana

Landrieu

Cassidy

1

20

0.5215501

1

Rep Gain

-1

New Jersey

Booker

Bell

-12

31

0.2583203

-1

Dem Hold

-1

New Mexico

Udall

Weh

-17

34

0.179112

-1

Dem Hold

-1

Oklahoma

Johnson

Langford

23

6

0.8930699

1

Rep Hold

1

Oklahoma

Silverstein

Inhofe

27

4

0.9277447

1

Rep Hold

1

Montana

Walsh

Daines

14

12

0.7753616

1

Rep Gain

-1

Rhode Island

Reed

0

22

0.5

-1

Dem Hold

-1

Tennessee

Adams

Alexander

17

8

0.820888

1

Rep Hold

1

Texas

Alameel

Cornyn

14

12

0.7753616

1

Rep Hold

1

South Carolina

Dickerson

Scott

16

9

0.8064011

1

Rep Hold

1

South Carolina

Hutto

Graham

16

9

0.8064011

1

Rep Hold

1

Virginia

Warner

Gillespie

-16

33

0.1935989

-1

Dem Hold

-1

Oregon

Merkley

Wehby

-11

30

0.2760928

-1

Dem Hold

-1

West Virginia

Tennant

Capito

9.3

16

0.6923817

1

Rep Gain

-1

New Hampshire

Shaheen

Brown

-10.4

29

0.287037

-1

Dem Hold

-1

Wyoming

Hardy

Enzi

27

4

0.9277447

1

Rep Hold

1

South Dakota

Weiland

Rounds

14.5

11

0.7833754

1

Rep Gain

-1

North Carolina

Hagan

Tillis

-1.8

25

0.4612521

-1

Dem Hold

-1

Iowa

Braley

Ernst

0.8

21

0.5172431

1

Rep Gain

-1

0

18.5033

0.5805181

6

6

-6

House Races

State

Democrat

Republican

Poll

PVI

Cook

Sabato

Election Projection

AVE

Rank

Probability

Arkansas 2

Hays

Hill

0

8

5

5

5

4.6

26

0.7754594

Arkansas 4

0

15

10

10

15

10

2

0.9500706

Arizona 1

Kirkpatrick

0

4

0

0

-5

-0.2

39

0.4868729

Arizona 2

Barber

McSally

-8

3

0

0

-5

-1.2

46

0.421732

Arizona 9

Sinema

0

1

-5

-5

-10

-3.8

56

0.2658856

California 3

Garamendi

Logue

0

-1

-10

-15

-15

-8.2

74

0.0886137

California 7

Bera

Ose

0

0

0

-5

-5

-2

49

0.3710372

California 9

McNerney

Amador

0

-6

-10

-15

-15

-9.2

77

0.0650262

California 10

Eggman

Denham

0

1

10

10

15

7.2

18

0.8819493

California 16

Costa

0

-7

-10

-15

-15

-9.4

78

0.060955

California 21

Renteria

Valadao

0

-2

5

5

5

2.6

34

0.6656162

California 25

0

3

10

15

10

7.6

15

0.8944614

California 24

Capps

0

-4

-10

-5

15

-0.8

42

0.4476333

California 26

Brownley

Gorell

0

-4

-5

-5

-10

-4.8

62

0.2148052

California 31

Aguilar

Chabot

0

-5

-5

-5

-10

-5

64

0.2053196

California 36

Ruiz

Nestande

0

1

0

-5

-10

-2.8

51

0.3224887

California 52

Peters

DiMaio

7

-2

0

0

5

1.3

37

0.5846953

Colorado 6

Romanoff

Coffman

0

-1

0

0

-5

-1.2

47

0.421732

Connecticut 5

Esty

0

-3

-10

-10

-15

-7.6

68

0.1055386

Florida 2

Graham

Southerland

0

6

5

5

5

4.2

27

0.7552569

Florida 26

Garcia

0

1

0

0

-5

-0.8

42

0.4476333

Florida 10

Demings

Webster

0

6

5

15

15

8.2

10

0.9113863

Florida 13

Jolly

0

1

15

15

15

9.2

5

0.9349738

Florida 18

Murphy

0

3

0

-5

-10

-2.4

50

0.3464476

Hawaii 2

0

-21

-10

-5

-15

-10.2

79

0.0466297

Georgia 12

Barrow

Allen

0

14

-5

-5

-10

-1.2

46

0.421732

Illinois 8

Duckworth

0

-8

-10

-5

-15

-7.6

68

0.1055386

Illinois 10

Schneider

Dold

3

-8

0

-5

-5

-3.3

52

0.2935554

Illinois 11

Foster

0

-8

-10

-10

-15

-8.6

75

0.0785104

Illinois 12

Enyart

Bost

0

0

-5

-5

-10

-4

59

0.2551999

Illinois 13

Callis

Davis

0

0

5

5

5

3

33

0.6892274

Illinois 17

Bustos

Schilling

0

-7

-5

-10

-10

-6.4

67

0.1461374

Indiana 2

Bock

Walorski

0

6

5

10

10

6.2

21

0.8461912

Iowa 1

Murphy

Blum

0

-5

-10

-10

-15

-8

71

0.0940148

Iowa 3

Appel

0

0

0

0

-5

-1

44

0.4346476

Iowa 4

Mowrer

King

0

5

10

10

15

8

11

0.9059852

Kentucky 6

Barr

0

9

10

-5

-15

-0.2

39

0.4868729

Maine 2

Cain

Poliquin

-5

-2

-5

-5

-10

-4.9

63

0.210031

Massachusetts 6

Tierney

Tisei

5

-4

-5

-10

-5

-4.3

61

0.2396026

Michigan 8

0

2

5

5

5

3.4

30

0.712084

Michigan 1

Cannon

Benishek

0

5

5

5

5

4

28

0.7448001

Michigan 3

Amash

0

4

10

15

15

8.8

7

0.9262018

Michigan 7

Byrnes

Walberg

0

3

5

5

5

3.6

29

0.7232065

Michigan 11

Trott

0

4

10

10

15

7.8

13

0.900345

Minnesota 1

Walz

0

1

-10

-15

-15

-7.8

70

0.099655

Minnesota 2

Kline

0

2

10

10

15

7.4

17

0.8883307

Minnesota 8

Nolan

0

-1

-5

-5

-10

-4.2

60

0.2447431

Minnesota 7

Peterson

0

6

-10

-5

-10

-3.8

56

0.2658856

Montana 1

Lewis

Zinke

0

7

10

10

15

8.4

9

0.9165529

New Jersey 3

Belgard

McArthur

0

1

0

5

-5

0.2

38

0.5131271

New Jersey 2

Hughes

LoBiondo

0

-1

10

10

15

6.8

19

0.8684227

New York 1

Bishop

Zeldin

0

2

-5

-5

-10

-3.6

54

0.2767935

New York 11

Recchia

Grimm

0

2

-5

-5

-10

-3.6

54

0.2767935

New York 18

Maloney

Hayworth

4

0

-5

-10

-15

-5.6

66

0.1783943

New York 19

Eldridge

Gibson

0

-1

5

0

5

1.8

35

0.6164601

New York 21

Woolf

Stefanik

0

0

0

0

-5

-1

44

0.4346476

New York 24

Maffei

Katko

0

-5

-10

-10

-15

-8

71

0.0940148

New York 23

Robertson

Reed

0

3

15

5

5

5.6

22

0.8216057

New York 27

Hochul

Collins

0

8

0

15

15

7.6

15

0.8944614

Nebraska 2

Sullivan

Terry

0

4

15

5

15

7.8

13

0.900345

New Hampshire 1

Shea-Porter

Guinta

4

1

0

0

-5

-0.4

41

0.47376

New Hampshire 2

Kuster

Lambert

-8

-3

-5

-5

-10

-5.4

65

0.1871115

New Mexico 2

Lara

Pearce

0

5

10

10

15

8

11

0.9059852

Nevada 2

Spees

Amodei

0

5

15

15

15

10

2

0.9500706

Nevada 3

Bilbay

Heck

0

0

5

10

10

5

24

0.7946804

Nevada 4

Horsford

Hardy

0

-4

0

-10

-5

-3.8

56

0.2658856

North Carolina 2

Ellmers

0

10

10

15

15

10

2

0.9500706

North Carolina 7

Barfield

Rouzer

0

12

10

15

15

10.4

1

0.9564927

Ohio 6

Johnson

0

8

10

10

15

8.6

8

0.9214896

Ohio 14

Wager

Joyce

0

4

10

10

10

6.8

19

0.8684227

Oregon 5

Schrader

0

0

-10

-15

-15

-8

71

0.0940148

Pennsylvania 6

Trivedi

Costello

13

2

5

5

5

4.7

25

0.7803581

Pennsylvania 8

Strouse

Fitzpatrick

0

1

5

5

5

3.2

32

0.7007547

Texas 23

Gallego

Hurd

0

3

-5

-5

-10

-3.4

53

0.287916

Utah 4

Owens

Love

0

16

10

10

10

9.2

5

0.9349738

Virginia 10

Foust

Comstock

0

2

5

5

5

3.4

30

0.712084

Washington 1

Delbene

0

-4

-10

-15

-15

-8.8

76

0.0737982

West Virginia 2

Mooney

Casey

0

11

5

5

5

5.2

23

0.8039126

West Virginia 3

Rahall

Jenkins

-12

14

0

5

-5

1.6

36

0.603835

Governor Races: Current - Republicans 29; Democrats 21 (including 2 Independents); Model Projection - Republicans 27; Democrats 23 (including 2 Independents)

Senate Races: Current - Republicans 45; Democrats 55 (Including 2 Independents); Model Projection - Republicans 55; Democrats 50 (Including 2 Independents)

House Races: Current - Republicans 234; Democrats 204; Model Projection: Republicans 230; Democrats 208

Below is an overall summary of the predicted outcomes based solely on election polls:

Governor Races: Republicans 30; Democrats 20 (including 2 Independents)

Senate Races: Republicans 51; Democrats 49 (Including 2 Independents)

House Races: Republicans 234; Democrats 204

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