Who are the Arizona voters without proof of citizenship? They may surprise you.

Votebeat is a nonprofit news organization reporting on voting access and election administration across the U.S. Sign up for Votebeat Arizona’s free newsletter here.

As lawmakers across the country consider requiring documented proof of U.S. citizenship to vote, Arizona’s voter roll provides clues as to which voters will struggle to provide it.

Voters living on Native land, on college campuses, and at the state’s main homeless campus are all disproportionately represented...