2016 Presidential Primary Calendar

Tuesday, March 8:

Hawaii Republican caucuses

Idaho (Republicans only)
Michigan

Mississippi

Thursday, March 10: 
Virgin Islands Republican caucuses

Saturday, March 12:
Guam Republican convention 
Northern Mariana Islands Democratic caucuses
Washington, DC Republican convention

Tuesday, March 15:
Florida

Illinois

Missouri

North Carolina 

Northern Mariana Islands Republican caucuses

Ohio


Tuesday, March 22:
American Samoa Republican convention
Arizona
Idaho Democratic caucuses
Utah caucuses (both parties)


Saturday, March 26:
Alaska Democratic caucuses
Hawaii Democratic caucuses
Washington Democratic caucuses

April

Friday-Sunday, April 1-3:
North Dakota Republican state convention

Tuesday, April 5:

Wisconsin

Saturday, April 9:
Colorado Republican state convention
Wyoming Democratic caucuses

Tuesday, April 19:

New York

Tuesday, April 26:

Connecticut

Delaware
Maryland

Pennsylvania

Rhode Island
  

May

Tuesday, May 3:

Indiana

Saturday, May 7:
Guam Democratic caucuses/convention

Tuesday, May 10:

Nebraska (Republicans only)

West Virginia

Tuesday, May 17:

Kentucky (Democrats only)

Oregon

Tuesday, May 24:

Washington (Republicans only, Democratic beauty contest)

June

Saturday, June 4:
Virgin Islands Democratic caucuses

Sunday, June 5:
Puerto Rico Democratic caucuses

Tuesday, June 7:

California

Montana 

New Jersey

New Mexico
North Dakota Democratic caucuses

South Dakota

Tuesday, June 14:
Washington, DC (Democrats only)