Jefferson County Criminal Records
How To Look Up Criminal Records In Jefferson County in 2026
Members of the public seeking criminal records in Jefferson County, Wisconsin may access publicly available information through JeffersonWIRecords.us as well as through official government channels. Criminal records maintained by county and state agencies may include information such as arrest records, court case filings, conviction histories, sentencing details, and incarceration status. The availability and completeness of any given record depends on the originating agency, the nature of the case, and whether the record has been sealed, expunged, or otherwise restricted under Wisconsin law.
Records that members of the public may encounter through official sources include:
- Arrest and booking records maintained by the Jefferson County Sheriff's Office
- Circuit court case filings, including criminal charges, pleas, and dispositions
- Conviction records and sentencing information
- Inmate and jail roster data
- Wisconsin Department of Corrections offender information
- Active warrant information (where publicly disclosed)
- Sex offender registry entries
Criminal records may be searched through official county resources, the Clerk of Courts office, public access terminals at the courthouse, and online portals maintained by the Wisconsin Court System. The following methods are available to members of the public at present.
1. County Court Records
The Jefferson County Circuit Court handles all felony, misdemeanor, and criminal traffic matters originating within the county. The Clerk of Courts maintains and safeguards all court files, case records, and exhibits for civil, criminal, family, and traffic matters. Members of the public may inspect court records in person at the Clerk of Courts office during regular business hours. A valid photo ID is not required to view public records, though staff may request identification for certain requests. Public access terminals are available at the courthouse for self-service case lookups.
Jefferson County Clerk of Courts
320 S. Main Street
Jefferson, WI 53549
Phone: (920) 674-7130
Clerk of Courts – Jefferson County
2. Sheriff's Office
The Jefferson County Sheriff's Office maintains arrest logs, booking records, and jail roster information. Sheriff Travis Maze serves as the legal custodian of the records of the Jefferson County Sheriff's Office. Open records requests may be submitted in person, by mail, or by email. Fees for copies are assessed in accordance with Wis. Stat. § 19.35.
Jefferson County Sheriff's Office
411 S. Center Avenue
Jefferson, WI 53549
Phone: (920) 674-7310
Open Records – Jefferson County Sheriff
3. Online Court Search
The Wisconsin Court System provides public access to circuit court case records through the Wisconsin Circuit Court Access (WCCA) portal. Members of the public may search by party name, case number, or attorney name. The portal returns case type, filing date, charges, and disposition information. Searches by name require entry of a last name and at least one additional identifier. Note that not all case details are available online; sealed cases and certain juvenile matters do not appear in public search results.
4. State Criminal History Repository
The Wisconsin Department of Justice, Crime Information Bureau (CIB), maintains the state's criminal history repository. Formal background check requests, including fingerprint-based searches, may be submitted through the Wisconsin DOJ. Processing times and fees vary by request type. The Wisconsin Department of Corrections also provides offender search tools for individuals currently or previously under DOC supervision.
5. Written/Mail Requests
Written requests for records from the Jefferson County Sheriff's Office may be mailed to 411 South Center Ave., Jefferson, WI 53549. Requests should include the full name of the subject, date of birth, and the specific records sought. Under Wis. Stat. § 19.35(4), custodians are required to respond to written requests within a reasonable time, and must notify the requester within 10 business days if additional time is needed.
What Is Jefferson County Criminal Records
A criminal record in Jefferson County is an official compilation of documented interactions between an individual and the criminal justice system, as recorded by law enforcement agencies, courts, and correctional authorities. Under Wisconsin law, criminal records encompass a broad range of documentation generated at each stage of the criminal justice process, from initial arrest through final disposition and any subsequent supervision.
The distinction between record types is significant for access purposes:
- Arrest records vs. conviction records: An arrest record documents that an individual was taken into custody; it does not indicate guilt or a finding of conviction. Conviction records reflect a formal finding of guilt, whether by plea or trial verdict.
- Felony vs. misdemeanor records: Felony records involve the most serious criminal offenses and carry potential state prison sentences. Misdemeanor records involve less serious offenses with maximum sentences served at the county jail level.
- Adult vs. juvenile records: Adult criminal records are subject to public access under Wisconsin's open records law. Juvenile records are confidential under Wis. Stat. § 938.396 and are not available to the general public.
- Active warrants vs. historical records: Active warrant information may be disclosed by law enforcement; historical warrant records are retained as part of the case file.
Multiple agencies maintain criminal records in Jefferson County:
- The Jefferson County Sheriff's Office maintains arrest records, booking records, and jail records for individuals processed through the county jail.
- The Jefferson County Circuit Court, through the Clerk of Courts, maintains all court case files, including charges, pleas, verdicts, and sentencing orders.
- The Wisconsin Department of Justice, Crime Information Bureau maintains the statewide criminal history repository.
- Local police departments within Jefferson County maintain their own arrest and incident records.
Records are created when an individual is arrested and booked, and are updated as the case progresses through arraignment, preliminary hearings, plea proceedings, trial, sentencing, and any appeals. The Jefferson County Criminal Court handles cases for municipalities within the county that do not maintain a separate municipal court.
Are Criminal Records Public In Jefferson County
Criminal records in Jefferson County are subject to public disclosure under Wisconsin's open records law. Pursuant to Wis. Stat. § 19.31, the public policy of Wisconsin is that all persons are entitled to the greatest possible information regarding the affairs of government and the official acts of those officers and employees who represent them. This policy extends to criminal records maintained by county agencies, including arrest logs, court case files, and conviction records.
The following categories of records are accessible to members of the public:
- Adult conviction records and court case dispositions
- Arrest and booking records (subject to law enforcement discretion regarding ongoing investigations)
- Court proceedings and filed documents in criminal cases
- Sentencing orders and conditions of supervision
Certain records are restricted from public access under current law:
- Juvenile records are confidential pursuant to Wis. Stat. § 938.396 and are not available to the general public.
- Sealed records are restricted by court order and do not appear in public searches.
- Expunged records are removed from public access upon successful completion of expungement under Wisconsin law.
- Ongoing investigation records may be withheld where disclosure would interfere with law enforcement proceedings.
- Victim and witness identifying information may be redacted from disclosed records.
Federal criminal records are maintained separately by the FBI and are governed by federal law, distinct from Wisconsin's open records framework.
How To Find Criminal Records in Jefferson County Online
Official County Resources
The Jefferson County government provides several online tools for accessing criminal records and related information:
- The Jefferson County Clerk of Courts maintains court case records accessible through the Wisconsin Circuit Court Access portal.
- The Jefferson County Jail Division provides information regarding current inmates and booking activity.
- The Sheriff's Office open records page details the process for requesting law enforcement records online or by mail.
No registration is required to access the Wisconsin Circuit Court Access portal for basic case searches.
State-Level Resources
- The Wisconsin Circuit Court Access (WCCA) portal provides statewide case search functionality covering all Wisconsin circuit courts, including Jefferson County.
- The Wisconsin Department of Corrections offender search tool allows members of the public to locate individuals currently or previously under DOC supervision, including probation, parole, and extended supervision status.
Search Tips
- Search using the subject's full legal name as well as any known aliases or name variations.
- Searching by case number returns the most precise results and eliminates name-match ambiguity.
- Cross-reference results across multiple databases, as no single portal contains all record types.
- Be aware that records predating electronic filing may not appear in online searches.
- Sealed and expunged records do not appear in public online databases.
Limitations
Online databases may reflect a data lag of several days to weeks following a court event. Historical records predating the digitization of court files may require an in-person request at the Clerk of Courts office. Online access does not substitute for a certified official background check for employment, licensing, or housing purposes.
Can You Search Jefferson County Criminal Records for Free
Free Options
1. In-Person Inspection: Wisconsin law mandates that members of the public have the right to inspect public records at no charge. Pursuant to Wis. Stat. § 19.35(1)(a), every person has a right to inspect any record. Inspection of records at the Clerk of Courts office or the Sheriff's Office is free of charge. Copying fees apply to reproductions.
2. Free Online Databases: The following portals are available at no cost:
| Resource | What's Free | Link |
|---|---|---|
| Wisconsin Circuit Court Access | Case search, case details, dispositions | WCCA Case Search |
| Jefferson County Clerk of Courts | Court file inspection (in person) | Clerk of Courts |
| WI Dept. of Corrections Offender Search | Offender supervision status | DOC Offender Info |
3. Sheriff's Logs: Arrest and booking logs maintained by the Jefferson County Sheriff's Office are available for public inspection at no charge, subject to applicable exemptions.
What Costs Money
- Certified copies of court records: fees set by the Clerk of Courts per page
- Official state criminal history background checks through the Wisconsin DOJ Crime Information Bureau
- Staff-assisted record searches beyond standard inspection
- Electronic copies provided on physical media
- Expedited processing requests
State Fee Law
Under Wis. Stat. § 19.35(3), a requester may be required to pay the actual, necessary, and direct cost of transcribing, photographing, or reproducing a record. Fees for inspection alone may not be charged. Fee waivers may be available in limited circumstances as determined by the records custodian.
What's Included in a Jefferson County Criminal Record
Identifying Information
A Jefferson County criminal record at present may include the subject's full legal name and known aliases, date of birth, physical description (height, weight, eye and hair color), photograph or mugshot, last known address, Wisconsin state identification number (SID), and FBI number where applicable.
Arrest Information
Arrest records include the date and time of arrest, the arresting agency, booking number, charges filed at the time of arrest, bail or bond information, and the jail facility where the individual was held. The Jefferson County Jail Division maintains booking records for individuals processed through the county facility.
Court Case Information
Court records include the case number, court and jurisdiction, filing date, charges as filed (including applicable Wisconsin statutes and felony or misdemeanor classification), plea entered, and attorney of record. The Jefferson County Criminal Court handles all felony and misdemeanor matters within the county.
Disposition
Disposition information includes the verdict or finding, conviction date where applicable, sentencing details (type and length of sentence, fines, restitution, and conditions of supervision), any appeals filed, and probation or parole status.
Additional Record Elements
Records may also reflect active or recalled warrants, protective orders, sex offender registration requirements, OWI/DUI convictions, traffic-related criminal offenses, and pending charges not yet adjudicated.
NOT Included in Public Records
- Juvenile adjudication records (confidential under Wis. Stat. § 938.396)
- Expunged or sealed records
- Records from other states or federal jurisdictions
- Completed diversion program records where expungement has been granted
Accuracy Note
Members of the public who identify errors in their own criminal records may seek correction through the originating agency or the Wisconsin DOJ Crime Information Bureau. Inaccurate records can affect employment, housing, and licensing outcomes, and individuals have the right to challenge incorrect entries through established administrative processes.
How Long Does Jefferson County Keep Criminal Records
Legal Requirements
Wisconsin public records retention is governed by schedules established under state law and administered by the Wisconsin Public Records Board. County agencies are required to follow applicable retention schedules, which vary by record type and agency.
Retention by Type
| Record Type | Retention Period |
|---|---|
| Felony convictions | Permanent |
| Misdemeanor convictions | Permanent |
| Arrest records (no conviction) | Varies; subject to agency schedule |
| Dismissed or acquitted cases | Retained with disposition noted |
| Juvenile records | Sealed; subject to destruction per Wis. Stat. § 938.396 |
| Pending cases | Retained until final resolution |
Agency Differences
- County Circuit Court: Court records are retained permanently in accordance with Wisconsin court records retention rules. The Clerk of Courts maintains all case files indefinitely.
- Sheriff's Office and Jail: Arrest and booking records are retained per the applicable Wisconsin Public Records Board schedule.
- State Repository: The Wisconsin DOJ Crime Information Bureau retains conviction records permanently. The Wisconsin Department of Corrections retains offender supervision records for extended periods following discharge.
Physical vs. Electronic Records
Electronic records are retained for longer periods than paper records in many instances. Paper records may be destroyed following scanning and digital preservation, but the electronic record remains accessible.
Destruction vs. Sealing vs. Expungement
- Destruction refers to the physical or electronic deletion of a record at the end of its retention period.
- Sealing restricts public access to a record without destroying it; the record remains accessible to law enforcement and certain authorized agencies.
- Expungement under Wisconsin law removes a conviction from the public record upon successful petition. Eligibility is governed by Wis. Stat. § 973.015, which at present limits expungement to individuals who were under age 25 at the time of the offense and who meet additional statutory criteria. Even following expungement, records may remain accessible to law enforcement in certain circumstances.
Federal Records
Criminal records maintained by the FBI are subject to federal retention rules and are maintained separately from Wisconsin state records. Federal records are not affected by Wisconsin expungement orders.
Practical Implications
Felony and misdemeanor convictions that remain on the public record appear on background checks conducted for employment, housing, and professional licensing purposes. Standard employment background checks at present examine criminal history for a period of seven to ten years, though professional licensing boards and certain employers may require full disclosure of all convictions regardless of age. Even where a county agency has destroyed physical records, electronic copies may exist in state databases unless the record has been legally expunged pursuant to applicable Wisconsin statute.