The Marinette County, Wisconsin Jail Inmate Roster is a public resource that allows you to find out who is currently in custody. MarinetteCourt.us helps locate publicly available information about current and recently released inmates. You can also use the official website of the Marinette County Sheriff's Jail, call the facility, or visit in person. The roster allows you to check the custody status of a specific person, view charges, and booking date. It is maintained by the Marinette County Sheriff's Office, and data is updated as new bookings and releases are processed.
Search Current Inmates in Marinette Jail
There are several ways to check if a specific person is being held in the Marinette County Jail.
Online Search
- Visit MarinetteCourt.us to find publicly available information about court cases and inmate status.
- Visit the Sheriff's Office jail page — it contains a link to check the offender's custody status.
- If the inmate list is displayed as a list, use the browser's search function (Ctrl+F or Cmd+F) to quickly find the desired last name.
You will need the person's full legal name for the search. The booking number will speed up the process, but it is not required — it can be clarified by calling the jail.
By Phone
Call the jail and provide the person's full name. The staff will confirm if they are in custody. Juvenile offenders are not displayed in the public roster and are not confirmed over the phone.
In-Person Visit
You can visit the Sheriff's Office directly during business hours.
The Sheriff's administrative office operates according to the specified schedule. The jail itself operates 24/7, so phone inquiries regarding inmate status are accepted at any time.
Find Marinette Jail Booking Records Online
A booking record is created at the moment a person is officially admitted to jail. It is the first document that records a person's custody.
During booking, the following data is generated:
- Unique booking number
- Date and time of admission
- Charges filed
- Arresting agency (police, sheriff, state patrol, etc.)
- Basic identification data of the detainee
You can find these records online in several ways. The Marinette County Jail page provides access to custody status information. To view related court cases, use the Wisconsin court case search — a free portal displaying criminal, civil, and other county court cases.
If you need a full criminal history, not just the current booking, submit a request through the Wisconsin Online Record Check System (WORCS). This Department of Justice system covers arrest records from all over Wisconsin. For individuals already transferred to the state correctional system, information is published by the Wisconsin Department of Corrections.
Older booking records not available in the online roster can be requested in writing through the Sheriff's Office in accordance with the Wisconsin public records law.
Search the Marinette Jail Roster by Last Name or Booking Number
The roster supports two main search methods.
Search by Last Name
Enter the last name in Latin script. A few tips:
- Check the spelling — even one extra letter will exclude the desired result.
- If the system allows, start with just the last name, without specifying the first name — this will broaden the selection.
- For common last names, add the first name to narrow the list.
- Try alternative spellings if the last name can be transliterated differently.
Search by Booking Number
The booking number is the most accurate identifier. It is assigned to each separate jail admission, so the same person may have different numbers for different detentions. If you don't know the number, call the jail — the staff usually provides it upon request.
If the Search Yields No Results
- Ensure the name is entered correctly, without extra spaces.
- The person may have already been released — the roster only shows those currently in custody.
- The booking may not yet appear in the system due to data processing delays.
- Call the jail directly at (715) 732-7600.
- Check the Wisconsin court case search — there may be information about the case, even if the person is no longer in the facility.
Jail Roster Updates and Search Limitations in Marinette
The inmate roster is not updated instantly. There may be a delay of several minutes to several hours between a person's physical admission to the jail and the appearance of the record in the online system — it depends on staff workload and time of day. Night arrests sometimes appear only the next morning.
Here are the main limitations to consider:
- Current inmates only. The roster is a snapshot of those currently in custody. After release, the record disappears.
- Not an archive. If you need a history of all past bookings, submit a separate public records request to the Sheriff's Office.
- Data entry delays. Charges may be supplemented or changed by the prosecutor after initial booking, and these changes are not always immediately reflected.
- Minors excluded. Records of persons under 18 are not published.
The Wisconsin VINE (Victim Information and Notification Everyday) system, mentioned on the jail page, allows crime victims to receive automatic notifications about changes in the custody status of a specific offender. This is a separate tool, not linked to the roster — it sends notifications to a phone or email.
For official documents or to verify a criminal history beyond the current roster, contact the Marinette County Sheriff's Office or use the WORCS system of the Department of Justice.