The Minnesota Senate, District 4, includes most of Becker and Clay counties in the northwestern part of the state.
It is currently represented by Rob Kupec of the DFL.
Benton Hennepin Isanti Manomin (defunct) Mille Lacs Sherburne Clearwater Hubbard Mahnomen Cass Hubbard Itasca Morrison Wadena Cass Hubbard Cass Hubbard Itasca Wadena Cass Crow Wing Hubbard Itasca Clay Norman Clay "Our Campaigns".