Noted: That meant many schools, including UW-Madison, had to issue separate IDs for students to use only for voting, an expensive and confusing process for students and administrators. To register to vote, students had to bring their new IDs and proof of enrollment. There were more than 13,000 out-of-state students at UW-Madison alone who were eligible to vote but couldn’t do so without going through this byzantine process if they lacked a Wisconsin driver’s license or state ID. (UW-Madison ultimately issued more than 7,300 voter IDs for the 2016 general election.)