February

Maine Republican primary

5

Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
Georgia
Idaho Democratic primary
Illinois
Kansas Democratic caucus
Massachusetts
Minnesotta
Missouri
New Jersey
New Mexico Democratic primary
New York
North Dakota
Oklahoma
Tennessee
Utah

Kansas Republican caucus
Louisiana
Washington

10

Maine Democratic primary

12

District of Columbia
Maryland
Virginia

19

Hawaii Democratic primary
Wisconsin

March

4

Ohio
Rhode Island
Texas
Vermont

Wyoming Democratic primary

11

Mississippi

April

Pennsylvania

May

6

Indiana
North Carolina

13

Nebraska
West Virginia

20

Kentucky
Oregon

27

Idaho Republican primary

June

3

Montana
New Mexico Republican primary
South Dakota

August

Aug. 25-28

Democratic National Convention — Denver, CO

September

Sept. 1-4

Republican National Convention — Minneapolis-St. Paul, MN