To find inmate records in Winnebago County, Wisconsin, you can use both online and offline methods. Online, the fastest way is to use the Winnebago County Sheriff’s Office Inmate List, accessible on their official website (https://www.co.winnebago.wi.us/sheriff/inmate-custody-list), which provides current information about individuals detained in the county jail. For additional details or to perform a broader search, you may also utilize the Wisconsin Department of Corrections’ online offender search portal. If you prefer offline options or need detailed case or booking information, you can contact or visit the Winnebago County Sheriff’s Office in person at 4311 Jackson Street, Oshkosh, WI 54901, or call their Records Division at (920) 236-7300. Additionally, court records related to inmate cases can be accessed through the Winnebago County Clerk of Courts, located at 415 Jackson Street, Oshkosh, WI 54901. Always have as much identifying information as possible (such as full name and date of birth) to facilitate your search.

Winnebago, WI Jail and Prison System

How to Find an Inmate in WINNEBAGO County, WI Jail and Prison System

To locate an inmate in Winnebago County, Wisconsin, begin by visiting the official Winnebago County Sheriff’s Office website, which offers an online inmate search tool. Users typically need to provide key details such as the inmate’s full name, booking number, or date of birth to ensure accurate results. If you are unable to access information online or require additional assistance, you may contact the Winnebago County Detention Center directly by phone or visit during designated public hours. It is important to have the latest and most accurate information to facilitate the process efficiently. For the most reliable and up-to-date details, always use official resources and avoid third-party websites. The sheriff’s office staff are available to help address any challenges and ensure your search is as straightforward as possible.

Bookings in Winnebago Jail

To access recent booking records for the Winnebago County Jail in Wisconsin, individuals should begin by visiting the official Winnebago County Sheriff’s Office website. The Sheriff’s Office typically maintains up-to-date information on current inmates, booking records, and recent arrests, which can be found under sections labeled "Inmate Roster," "Jail Information," or "Recent Bookings." This online roster is searchable by name, date, or other identifying information, and it provides details such as booking dates, charges, and bond information. If more comprehensive records are required, the public may also request them through the Sheriff’s Office Records Division, either by submitting an online request form or by contacting the office directly via phone or email. Additionally, public records databases such as the Wisconsin Circuit Court Access (CCAP) can be used to search for court records and arrest information associated with individuals booked at the Winnebago County Jail. In-person requests can also be made at the Sheriff’s Office during normal business hours. Access to specific details may be subject to privacy laws and certain restrictions, so verifying identification and the purpose of the request may be necessary.

Winnebago Parole and Probation

WINNEBAGO County Parole and Probation

In Winnebago County, Wisconsin, parole and probation services are overseen by the Wisconsin Department of Corrections Division of Community Corrections. These services facilitate community supervision for individuals released from incarceration or sentenced to probation, with a focus on public safety and successful reintegration. Information on parole eligibility, probation requirements, and supervision conditions can be accessed through the local Community Corrections office or online via the Wisconsin DOC website. The county offers various support services, including reentry assistance, job readiness programs, and housing guidance, alongside regular compliance monitoring and mandatory reporting to assigned agents. Individuals are required to adhere to conditions set by the court and supervising officers, such as attending scheduled check-ins, maintaining employment, and participating in treatment programs. For further guidance or resources, residents are encouraged to contact the Winnebago County parole and probation office directly.

Winnebago Incarceration Statistics

As of 2024, the Winnebago County Jail in Wisconsin reports an average daily population of approximately 350-375 inmates, with the facility's rated capacity at around 327. The jail often operates near or over capacity due to pretrial holds and sentencing delays.

Offense categories (based on most recent annual reports and jail census data):

  • Violent offenses: ~18%
  • Property offenses (burglary, theft): ~27%
  • Drug offenses: ~25%
  • Other (probation/parole holds, contempt, traffic, public order): ~30%

Booking data:

  • Annual bookings: roughly 5,000-5,500
  • Gender: ~75% male, 25% female
  • Average length of stay: 13-15 days

Pretrial vs. post-conviction status (point-in-time population):

  • Pretrial detainees: ~68%
  • Sentenced inmates: ~32%

Sentencing and release data:

  • Most sentenced inmates serve terms under one year (misdemeanor or low-level felony)
  • Released to probation/community supervision: ~45% of sentenced inmates
  • Released to state prison: ~20%
  • Average time from booking to case disposition (felony): 45-60 days; (misdemeanor): 15-20 days
  • Average bail set for pretrial holds: $1,500-$2,500

These figures are compiled from the Winnebago County Sheriff's Office, the Wisconsin Department of Corrections, and recent state jail census reports (2023-2024). Population and proportions fluctuate daily; above figures reflect the most recent available data.

Winnebago County Prisons and Jails

7 Jails Found
Oshkosh Correctional Institution
1730 W. Snell Road, Oshkosh, WI, 54903
920-231-4010
920-236-2615
Drug Abuse Correctional Center
4280 N. Sherman Road, Winnebago, WI, 54985
920-236-2700
920-426-5601
Winnebago Correctional Center
4300 Sherman Rd, Winnebago, WI, 54985
920-424-0402
920-424-0430
Wisconsin Resource Center (wrc)
1505 North Drive, P.o. Box 16, Winnebago, WI, 54985
920-426-4310
Winnebago County Wi Jail
4311 Jackson Street, Oshkosh, WI, 54901
920-236-7380
920-424-7797
Winnebago County Wi Juvenile Detention
220 Washington Avenue, Po Box 2187, Oshkosh, WI, 54903
920-236-4700
920-236-1157
Winnebago Wi Work Release Unit
4311 Jackson Street, Oshkosh, WI, 54901
920-232-1900
920-424-7797