Alabama

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Alaska

• Democratic Caucus Feb. 5
• Republican Caucus Feb. 5

Arizona

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Arkansas

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

California

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Colorado

• Democratic Caucus Feb. 5
• Republican Caucus Feb. 5

Connecticut

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Delaware

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Florida

• Democratic Primary Jan. 29
• Republican Primary Jan. 29

Georgia

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Guam

• Democratic Caucus May. 3

Hawaii

• Democratic Caucus Feb. 19
• Republican Caucus May. 16

Idaho

• Democratic Caucus Feb. 5
• Democratic O Primary May. 27
• Republican Primary May. 27

Illinois

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Indiana

• Democratic Primary May. 6
• Republican Primary May. 6

Iowa

• Democratic Caucus Jan. 3
• Republican Caucus Jan. 3

Kansas

• Democratic Caucus Feb. 5
• Republican Caucus Feb. 9

Kentucky

• Democratic Primary May. 20
• Republican Primary May. 20

Louisiana

• Democratic Primary Feb. 9
• Republican Primary Feb. 9

Maine

• Democratic Caucus Feb. 10
• Republican Caucus Feb. 2

Massachusetts

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Michigan

• Democratic Primary Jan. 15
• Republican Primary Jan. 15

Minnesota

• Democratic Caucus Feb. 5
• Republican Caucus Feb. 5

Mississippi

• Democratic Primary Mar. 11
• Republican Primary Mar. 11

Missouri

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Montana

• Democratic Primary Jun. 3
• Republican Caucus Feb. 5
• Republican C Primary Jun. 3

Nebraska

• Democratic Caucus Feb. 9
• Republican Primary May. 13

Nevada

• Democratic Caucus Jan. 19
• Republican Caucus Jan. 19

New Hampshire

• Democratic Primary Jan. 8
• Republican Primary Jan. 8

New Jersey

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

New Mexico

• Democratic Primary Feb. 5
• Republican Primary Jun. 3

New York

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

North Carolina

• Democratic Primary May. 6
• Republican Primary May. 6

North Dakota

• Democratic Caucus Feb. 5
• Republican Caucus Feb. 5

Ohio

• Democratic Primary Mar. 4
• Republican Primary Mar. 4

Oklahoma

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Oregon

• Democratic Primary May. 20
• Republican Primary May. 20

Pennsylvania

• Democratic Primary Apr. 22
• Republican Primary Apr. 22

Puerto Rico

• Democratic Primary Jun. 1

Rhode Island

• Democratic Primary Mar. 4
• Republican Primary Mar. 4

South Carolina

• Democratic Primary Jan. 26
• Republican Primary Jan. 19

South Dakota

• Democratic Primary Jun. 3
• Republican Primary Jun. 3

Tennessee

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Texas

• Democratic Primary Mar. 4
• Republican Primary Mar. 4

Utah

• Democratic Primary Feb. 5
• Republican Primary Feb. 5

Vermont

• Democratic Primary Mar. 4
• Republican Primary Mar. 4

Washington

• Democratic Caucus Feb. 9
• Republican Caucus Feb. 9

West Virginia

• Democratic Primary May. 13
• Republican Caucus Feb. 5

Wisconsin

• Democratic Primary Feb. 19
• Republican Primary Feb. 19

Wyoming

• Democratic Primary Mar. 8
• Republican Caucus Jan. 5