States |
DemocratsPresidential Primary Dates |
RepublicansPresidential Primary Dates |
States |
|
Alabama |
February 5 |
February 5 |
June 3 |
|
Alaska |
February 5 |
February 5 |
August 26 |
|
Arizona |
February 5 |
February 5 |
September 2 |
|
Arkansas |
February 5 |
February 5 |
June 10 |
|
California |
February 5 |
February 5 |
June 3 |
|
Colorado |
February 5 |
February 5 |
August 12 |
|
Connecticut |
February 5 |
February 5 |
||
Delaware |
February 5 |
February 5 |
||
DC |
February 12 |
February 12 |
September 9 |
|
Florida |
January 29 |
January 29 |
August 26 |
|
Georgia |
February 5 |
February 5 |
August 6 |
|
Hawaii |
February 19 |
June 6 |
September 23 |
|
Idaho |
February 5 |
May 27 |
May 7 |
|
Illinois |
February 5 |
February 5 |
February 5 |
|
Indiana |
May 6 |
May 6, 2008 |
May 6 |
|
Iowa |
January 3 |
January 3 |
June 3 |
|
Kansas |
February 5 |
February 9 |
August 5 |
|
Kentucky |
May 20 |
May 20 |
May 20 |
|
Louisiana |
February 9 |
February 9 |
August 23 |
|
Maine |
February 10 |
February 1 |
June 13 |
|
Maryland |
February 12 |
February 12 |
February 12 |
|
Massachusetts |
February 5 |
February 5 |
September 16 |
|
Michigan |
January 15 |
January 15 |
August 5 |
|
Minnesota |
February 5 |
February 5 |
September 1 |
|
Mississippi |
March 11 |
March 11 |
March 11 |
|
Missouri |
February 5 |
February 5 |
August 5 |
|
Montana |
June 3 |
February 5 |
June 3 |
|
Nebraska |
February 9 |
June 28 |
May 13 |
|
Nevada |
January 19 |
January 19 |
August 12 |
|
New Hampshire |
January 8 |
January 8 |
September |
|
New Jersey |
February 5 |
February 5 |
June 6 |
|
New Mexico |
February 5 |
June 3 |
June 3 |
|
New York |
February 5 |
February 5 |
September |
|
North Carolina |
February 5 |
May 6 |
May 6 |
|
North Dakota |
February 5 |
February 5 |
June 10 |
|
Ohio |
March 4 |
March 4 |
March 4 |
|
Oklahoma |
February 5 |
February 5 |
July 29 |
|
Oregon |
May 20 |
May 20 |
May 20 |
|
Pennsylvania |
April 22 |
April 22 |
April 22 |
|
Rhode Island |
March 4 |
March 4 |
September 12 |
|
South Carolina |
January 26 |
January 19 |
June 10 |
|
South Dakota |
June 3 |
June 3 |
June 3 |
|
Tennessee |
February 5 |
February 5 |
August 7 |
|
Texas |
March 4 |
March 4 |
March 4 |
|
Utah |
February 5 |
February 5 |
June 24 |
|
Vermont |
March 4 |
March 4 |
September 9 |
|
Virginia |
February 12 |
February 12 |
June 1 |
|
Washington |
February 19 |
February 19 |
August 19 |
|
West Virginia |
May 13 |
May 13 |
May 13 |
|
Wisconsin |
February 19 |
February 19 |
September 9 |
|
Wyoming |
March 8 |
January 5 |
August 19 |
Dates are based on the best available information.