Circuit Court Branch I
Office Location: Circuit Court Branch I
Temporary Courthouse (future Health & Human Services).
111 East Mullett Street
Portage, WI 53901
Office Hours & 8:00 a.m. - 4:30 p.m.
Contact Information: Phone: (608) 742-9619
Fax: (608) 742-9601
Mailing Address: Columbia County Circuit Court Branch I
P.O. Box 587
Portage, WI 53901