Iowa (1/3/2008)
Democrats - Obama, 38%
Republicans - Huckabee, 34%

Wyoming (1/5/2008)
Democrats - To be held March 8, 2008
Republicans - Romney, 67%

New Hampshire (1/8/2008)
Democrats - Clinton, 39%
Republicans - McCain, 37%

Michigan (1/15/2008)
Democrats - Clinton, 55%
Republicans - Romney, 39%

Nevada (1/19/2008)
Democrats - Clinton, 51%
Republicans - Romney, 51%

South Carolina (R: 1/19/2008, D: 1/26/2008)
Democrats - TBA 1/26
Republicans - McCain, 33%

Alabama (2/5/2008)

Alaska (2/5/2008)

Arizona (2/5/2008)

Arkansas (2/5/2008)

California (2/5/2008)

Colorado (2/5/2008)

Connecticut (2/5/2008)

Delaware (2/5/2008)

Georgia (2/5/2008)

Idaho (D: 2/5/2008, 5/27/2008)

Illinois (2/5/2008)

Kansas (R: 2/9/2008, D: 2/5/2008)

Massachusetts (2/5/2008)

Minnesota (2/5/2008)

Missouri (2/5/2008)

New Jersey (2/5/2008)

New Mexico (D: 2/5/2008, R: 6/3/2008)

New York (2/5/2008)

North Dakota (2/5/2008)

Oklahoma (2/5/2008)

Tennessee (2/5/2008)

Utah (2/5/2008)

Hawaii (R: 1/25 - 2/7/2008, D: 2/19/2008)

Louisiana (2/9/2008)

Nebraska (D: 2/9/2008, 5/13/2008)

Maine (D: 2/10/2008)

D.C. (2/12/2008)

Maryland (2/12/2008)

Virginia (2/12/2008)

Washington (2/19/2008, D: 4/28/2008)

Wisconsin (2/19/2008)

Ohio (3/4/2008)

Rhode Island (3/4/2008)

Texas (3/4/2008)

Vermont (3/4/2008)

Mississippi (3/11/2008)

Pennsylvania (4/22/2008)

Indiana (5/6/2008)

North Carolina (5/6/2208)

West Virginia (5/13/2008)

Kentucky (5/20/2008)

Oregon (5/20/2008)

Montana (6/3/2008)

South Dakota (6/3/2008)

New Mexico (6/3/2008)