Find Indiana State Prison Inmates

Indiana State Prison Custody

Indiana State Prison is an IDOC adult male prison at Michigan City. It is physically in LaPorte County, but it is not a county jail and is not operated by the La Porte County Sheriff's Office. IDOC designates it as a level four maximum-security facility for incarcerated individuals with long sentences and violent-crime convictions. The grounds also include a level two unit formerly known as Lakeside Correctional Facility.

The prison is one of Indiana's most historically important correctional sites. IDOC traces the original state prison to Jeffersonville in 1822 and the Michigan City site to land purchased in 1858. After the southern prison burned in 1922, the Michigan City prison became the oldest facility in the system. Its first perimeter wall enclosed 8.3 acres, later expanded to 24 acres, and the walls include ten towers staffed around the clock.

For LaPorte County record routing, Indiana State Prison must be separated from the local jail. A person arrested by local police may first be booked at La Porte County Jail. If later sentenced to IDOC and assigned to Indiana State Prison, the lookup source changes to the state locator. Court history remains in MyCase and the local clerk's records, while the prison custody status is maintained by IDOC.

Indiana State Prison Population

The official IDOC facility page gives capacity as more than 2,400 incarcerated individuals, plus a level two unit on prison grounds with capacity for 385. A 2025 PREA audit gives a designed facility capacity of 2,486, a current population of 2,432 at the time of the report, and an average daily population of 2,402 for the prior 12 months. The same audit lists the age range as 18 to 81 and identifies maximum and medium custody levels.

The October 2025 IDOC offender population statistical report listed Indiana State Prison with 2,431 assigned beds, 12 available, 8 held, 17 down, and 2,468 total beds in the maximum-security table. That produced 98.5 percent usage. These figures are operational bed counts from a monthly report, while the PREA audit provides a separate facility-capacity and population snapshot.

Indiana State Prison Lookup

The correct lookup tool is the Indiana incarcerated locator. It can be searched by last name, first and last name, or DOC number. IDOC's locator landing page describes the tool as a way to find an incarcerated person's DOC number and facility assignment. The DOC number is especially useful for Indiana State Prison because the facility is large and same-name results are possible.

1. Open the IDOC locator rather than a county jail roster or commercial people-search result.
2. Search by DOC number if available, or use last name with first name to narrow results.
3. Review the result list for facility or location and confirm Indiana State Prison.
4. Open the profile and compare DOC number, date of birth, facility, sentence entries, county of conviction, cause number, and release fields.
5. Use the court system for certified case records, because IDOC custody records do not replace the criminal docket.

Do not use JailTracker to search for a person who has already transferred into Indiana State Prison unless there is a new local jail booking. The state profile is also the better source when checking whether the person is still at ISP or has been moved to Westville, another IDOC facility, parole, or release. Indiana SAVIN can help with custody notifications, but it is not a certified court-record service.

Indiana State Prison Contact

Indiana State Prison contact information should be used for prison mail, visit planning, facility-specific questions, and IDOC routing. It is not the channel for posting county jail bond or ordering a sheriff arrest report. Those are local jail, clerk, court, or Records Division topics. The prison phone number and address also should not be confused with the La Porte County Jail address in the county government complex.

The official facility page is the best starting point for changing visitor notices, mail rules, program listings, and facility announcements. For court record questions after a LaPorte County arrest, use the court system. For current prison assignment, use IDOC first and then contact the facility shown in the locator.

Indiana State Prison Visitation

Indiana State Prison visitation follows the IDOC visitor process. Visitors register through ViaPath, provide supplemental documentation, wait for approval, and then schedule. The same incarcerated person may be visited once every 14 days by a visitor under the general rule listed in the research. All visitation requests observe Eastern time. Attorney visits are arranged through the Facility Litigation Liaison and are separate from ordinary visit limits.

Because Indiana State Prison is a maximum-security prison with different custody levels on the grounds, visitor approval and movement rules may be stricter than a county jail video visit. Confirm the current appointment, allowed property, identification rules, dress code, and any housing-based restriction before traveling to Michigan City.

Indiana State Prison Mail

Mail must be addressed using the incarcerated person's full legal name, DOC number, facility name, and facility address. IDOC facility pages warn that incoming and outgoing mail is opened, examined, and read by designated facility staff. This is not the same as the La Porte County Jail's digital-mail policy, and a county jail mailing format should not be used for prison mail.

Indiana State Prison Programs

IDOC lists programs at Indiana State Prison that include Thinking for a Change, PLUS, Substance Abuse, PINS for parenting inside and outside, Indiana Correctional Industries, Organic Gardening, Aramark's IN2WORK, MPOP/SPOP, Culinary Arts, and U.S. Department of Labor apprenticeships. Apprenticeship examples in the research include barber, firefighter, landscape gardener, offset-press operator, landscape management technician, teacher aide, and housekeeper.

The level two unit on the grounds has a practical operations role too. IDOC says those incarcerated individuals help with grounds, building maintenance, and food preparation for the Staff Dining Room. That does not make the prison a work-release facility. It remains an IDOC prison with maximum and medium custody levels, and program eligibility depends on classification, sentence status, housing, conduct, and available space.

The image manifest includes a successful screenshot from the official Indiana State Prison facility page. The source is the IDOC Indiana State Prison page, which documents prison contact, visitation, programs, history, security level, capacity, and mail details.

The screenshot is tied to Indiana State Prison specifically and supports the facility details in the surrounding sections.

Indiana State Prison History

Indiana State Prison's Michigan City history makes it different from the other LaPorte County custody locations. The prison's wall, towers, older grounds, and long maximum-security role are part of a state prison system, not a local sheriff jail. IDOC's history shows why the facility is a statewide custody destination for long-sentence and violent-offense cases, even though it sits inside the same county as the local jail and Westville Correctional Facility.

Modern custody planning also connects ISP to the broader Westville project. IDOC project materials discuss replacing or consolidating aging prison space in LaPorte County, but current lookup remains tied to the facility assignment shown in the IDOC locator. Until IDOC changes the person's assignment, mail, visits, and contact should follow Indiana State Prison rules.