DOC Inmate Population Overview
DOC is the official abbreviation used here for the Wisconsin Department of Corrections, also branded on agency pages as the State of Wisconsin Department of Corrections. DOC is not a county jail operator. It is the statewide corrections agency that runs adult institutions, correctional centers, community corrections services, victim services, reentry programs, data reporting, and public-records services. County sheriffs run the local jails that handle arrest-stage custody. That split is the main reason a DOC inmate population search can miss someone who is in jail today but has not been committed to state prison.
DOC's Division of Adult Institutions oversees the adult prison and correctional center system. Wisconsin research and Legislative Fiscal Bureau material describe 20 adult correctional institutions plus 16 correctional centers, for 36 adult correctional facilities. The Wisconsin Correctional Center System is one of those adult institutions and is a decentralized network of 14 minimum-security facilities. This page treats DOC as a statewide system, while the facility directory lists each prison, correctional center, and county jail row separately.
The State of Wisconsin Department of Corrections home page confirms the DOC public-service and agency context used for Wisconsin prison searches.
The DOC name should be read as a statewide prison and supervision system, not as a replacement for county jail rosters.
DOC Inmate Locator Search
The official DOC inmate locator is the public Person in Our Care or Client Search at https://appsdoc.wi.gov/lop/. The older offender.doc.state.wi.us locator URL redirects to the same application. The locator states that DOC makes offender information available as a public service and in the interest of public safety. It also warns that information is updated periodically and can change quickly, so location, status, release date, and other fields may not reflect the true current status at the moment a person searches.
- Open the DOC locator and read the legal notice.
- Agree to the terms before entering the search tool.
- Use a DOC number when known, because it is the strongest identifier.
- Search by name and narrow with available demographic details when there is no DOC number.
- Review the result as a DOC correctional record, not as a county jail booking sheet.
- If no result appears, check the county jail, VINE, WCCA, BOP, ICE, or the arresting agency.
The DOC Person in Our Care or Client Search screenshot shows the statewide entry point for DOC inmate search.
The locator is strongest for sentenced DOC custody and supervision, while county jail records still control local booking custody.
DOC Inmate Population Counts
The DOC inmate population keyword should use the dated DOC prison figures in the research. The June 26, 2026 weekly population report listed 23,478 DAI persons in DOC care. The same report listed adult institutions total population of 23,544, split into 23,478 DAI and 66 DCC, and adult community supervision of 64,102 as of April 30, 2026. The May 2026 DAI At-a-Glance listed a 23,492 grand total. The FY2025 all-DAI fact sheet listed 23,418 persons in care as of June 30, 2025.
| DOC measure | Number | Date and source |
|---|---|---|
| DAI persons in DOC care | 23,478 | Weekly population report, June 26, 2026 |
| Adult institutions total population | 23,544 | Weekly population report, June 26, 2026 |
| Adult community supervision | 64,102 | Weekly report reference date, April 30, 2026 |
| FY2025 all-DAI PIOC count | 23,418 | Institutional fact sheet, June 30, 2025 |
The DOC data and reports landing page is the official route to weekly population reports and DAI data files.
These figures support a modest, date-bound trend rather than a broad claim that Wisconsin prison population changed sharply.
DOC Facilities and Security Levels
DOC's adult system is grouped by security and function. The May 2026 DAI At-a-Glance identifies maximum, medium, minimum, and other or contract groupings. Maximum-security examples include Columbia, Dodge, Green Bay, Taycheedah, Waupun, Wisconsin Resource Center, and Wisconsin Secure Program Facility. Medium-security examples include Fox Lake, Jackson, Kettle Moraine, Milwaukee Secure Detention Facility, New Lisbon, Oshkosh, Racine, Racine Youthful Offender, Redgranite, and Stanley. Minimum facilities include treatment facilities, correctional centers, and the Wisconsin Correctional Center System network.
| DOC grouping | Examples from research | Search route |
|---|---|---|
| Maximum security | Dodge, Green Bay, Waupun, Wisconsin Secure Program Facility | DOC locator |
| Medium security | Fox Lake, Jackson, Oshkosh, Racine, Stanley | DOC locator |
| Minimum and centers | Oakhill, Oregon, St. Croix, Winnebago, WCCS centers | DOC locator |
| Contract or other beds | County, federal, interstate, and other contract categories | Depends on custody authority |
The DOC adult facilities page provides the statewide facility list and security-level fact-sheet index.
The statewide facility directory points each DOC facility row down to its county subdomain context while this page explains DOC as one system.
DOC Sentencing and Release
Wisconsin's modern prison framework is a truth-in-sentencing, bifurcated-sentence system. Wis. Stat. § 973.01 governs bifurcated sentences made of prison confinement followed by extended supervision. Wis. Stat. § 302.113 covers release to extended supervision. Under the research summary, the confinement portion of a modern bifurcated sentence is served without ordinary good-time reduction for good behavior.
Parole remains in Wisconsin law, but it is mainly tied to parole-eligible older-law sentences and some life-sentence cases. Wis. Stat. § 304.06 governs parole. Wis. Stat. § 302.11 governs mandatory release for older sentence structures and excludes many post-1999 bifurcated felony sentences. County jail release is separate and may depend on bond, sentence completion, court order, Huber status, DOC holds, federal detainers, ICE transfer, or case outcome.
- Bifurcated sentence
- A Wisconsin prison sentence with confinement in prison followed by extended supervision.
- Extended supervision
- The DOC-supervised community part of a bifurcated sentence after prison confinement.
- Detainer
- A hold or notice from another agency that can affect transfer or release timing.
DOC Records Requests
DOC records are requested through the DOC Public Records Center when the record belongs to the Wisconsin Department of Corrections. The research says the center cites Wis. Stat. §§ 19.31-19.37 and describes DOC's duty to be open while meeting Wisconsin public-records obligations. The request should identify the person, DOC number if known, facility, date range, record type, and requester contact information. Medical records use a different medical-record route when the request concerns personal health information.
Specific requests work better than broad requests. A requester looking for a DOC movement record, sentence-status record, facility record, or supervision record should name the person, give the DOC number when available, and describe the time period. A requester looking for a county booking sheet, jail mugshot, local incident report, visitation log, or jail account record should not send that request to DOC unless DOC actually maintains the record. Wisconsin public-records law starts with access, but DOC may redact or withhold material when law, privacy, safety, juvenile status, victim protection, medical confidentiality, or institutional security requires it.
The DOC Public Records Center is the correct state portal for DOC records requests and tracking.
A DOC records request does not replace a county sheriff request for jail booking, local mugshot, incident, visitation, or inmate account records. Keep the agency boundary clear before sending any request.
When DOC Search Fails
A DOC inmate locator no-result should be treated as a routing clue, not as proof that a person is free. DOC's own general information says a person not found may be in a city or county jail administered separately from DOC, and users should contact the jail in the county or city of conviction or check VINELink. Federal custody and immigration custody are separate too. That means a Wisconsin search often moves through DOC, a county roster, WCCA, VINE, BOP, and ICE before the right record is found.
The DOC general information page states the state-prison search rule and points users back to local jail or VINELink when DOC is not the right system.
That official limit is why Wisconsin county subdomains and statewide directories remain necessary even with a DOC locator.
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