I was curious, so I looked at list of pictures of each state's licenses.

Based on https://www.insider.com/what-drivers-license-looks-like-in-e...:

17 states say "Driver's License". Arkansas, Georgia, Idaho, Illinois, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Minnesota, New Mexico, Pennsylvania, South Carolina, Vermont, Virginia, West Virginia.

Indiana and South Dakota actually call it an "Operator License", rather than "Driver" or "Driver's".