The States with the Most Similar Presidential Preferences

Massachusetts and Rhode Island share similar voting patterns, while Alaska aligns closely with several states.

Variance in Organizational Affiliations by US State

Explanation of organizations included in the State Similarity Index

The Variety of Education Levels in US States

Explanation of the education data used in the State Similarity Index

The Most Similar States to South Dakota

1. North Dakota, 2. Nebraska, 3. Iowa, 4. Kansas, 5. Montana