States with similar presidential preferences to Illinois

1. New Jersey, 2. California, 3. Connecticut, 4. Vermont, 5. Delaware

States with similar presidential preferences to Indiana

1. Oklahoma, 2. North Dakota, 3. Kansas, 4. Wyoming, 5. South Dakota

States with similar presidential preferences to Colorado

1. Colorado, 2. Nevada, 3. Indiana, 4. New Hampshire, 5. New Mexico

States with similar presidential preferences to Hawaii

1. Rhode Island, 2. Maryland, 3. New York, 4. Massachusetts, 5. Minnesota

States with similar presidential preferences to South Carolina

1. Mississippi, 2. Alabama, 3. North Dakota, 4. Texas, 5. Oklahoma

States with similar presidential preferences to Idaho

1. Utah, 2. Alaska, 3. Nebraska, 4. Kansas, 5. Wyoming

States with similar presidential preferences to South Dakota

1. North Dakota, 2. Oklahoma, 3. Kansas, 4. Wyoming, 5. Nebraska

States with similar presidential preferences to Tennessee

1. Kentucky, 2. Arkansas, 3. Missouri, 4. Montana, 5. Ohio

States with similar presidential preferences to Utah

1. Idaho, 2. Alaska, 3. Nebraska, 4. Kansas, 5. Wyoming