Winnebago County WI Jail

Winnebago County Jail is a medium security county jail located in city of Oshkosh, Winnebago County, WI. It houses adult male inmates (above 18 years of age) who are convicted for crimes which come under Wisconsin state law. Most of the inmate’s serving time in this prison are sentenced for the period of over a year and are sentenced for crimes which are serious in nature. The prison is operated and maintained by Wisconsin Department of Corrections (DOC).

Winnebago County WI Jail Contact Details

Address: 4311 Jackson Street, Winnebago, WI
City: Oshkosh
Zip: 54901
Phone 1: 920-236-7380
Phone 2: 920-727-2888
Type: County Jail

Mailing to Inmates and Staff

Inmate Visiting Days and Hours

Day of Week Hours
Monday 7:30 AM to 9:00 PM
Tuesday 7:30 AM to 9:00 PM
Wednesday 7:30 AM to 9:00 PM
Thursday 7:30 AM to 9:00 PM
Friday 7:30 AM to 9:00 PM
Saturday 7:30 Am to 2:30 PM
Sunday 7:30 Am to 2:30 PM