City Hall 19 South Main Street Hillsboro ND 58045 (701) 636-4620 Public Works Building 12 5th Ave NW Hillsboro ND 58045 (701) 636-4860 (833) 636-4860 Mailing Address P.O. Box 400 Hillsboro ND 58045 |
Monday- Friday
7:30 am- 4:30 pm
7:30 am- 4:30 pm