Six states lead the rankings with an A grade (in rank order): Arizona, Florida, Iowa, Arkansas, Oklahoma, and Indiana. These states share several common characteristics: a universal school choice program, broad open-enrollment policies that allow students to transfer between or within districts, comparatively strong charter school laws, and lightly regulated homeschooling options.
States at the bottom of the rankings typically lack school choice programs, have weak or nonexistent charter school laws, and offer few or no open-enrollment options. Maine and Rhode Island are tied for last among all 50 states.