Winnebago County

DOA Code
00371
County
Winnebago
Clerk Name
Julie A Barthels
Phone
920-232-3431
Fax
920-232-3435
Email
jabarthels@winnebagocountywi.gov  Email
Mailing Address
PO Box 2806, Oshkosh, WI 54903-2806
Physical Address
112 Otter Avenue
Contact info Notes
Clerk Name and Email updated as of 02/25,2023 per 01/11/23 email request. - Jim Y.
Last Update
2/16/2026 11:02:53 AM
Last Updated By
Dan