Maximum, medium, and minimum security (men) · State Prison · KDOC

Lansing Correctional Facility

Lansing, Leavenworth County, Kansas

Visiting schedules change without notice. Always call before traveling.

Call Visiting Office: 913-727-3235 Info last verified: June 2026

Kansas's largest state prison — a maximum- and medium-security facility for men in Lansing, with a separate minimum-security unit. The new main building opened in February 2020, replacing the historic 1860s prison.

Overview

Lansing Correctional Facility is a state prison for men operated by the Kansas Department of Corrections. It is in Lansing, in Leavenworth County, in northeastern Kansas. It is the largest prison in the Kansas system and holds men in maximum and medium custody, with a separate minimum-security unit on the grounds.

KDOC assigns custody level based on factors that include sentence length, time remaining, and conduct, and a person’s custody level can change during incarceration. The custody class and housing unit held at a given prison affect how visits are arranged, so families confirm the arrangement that applies to the specific person before a first visit.

What Makes the Lansing Correctional Facility Different

Lansing is the largest prison in Kansas. Its current main building opened in February 2020, replacing a prison on the same site that dated to the 1860s — one of the oldest correctional facilities in the state. The new facility holds a medium- and maximum-security building along with a separate minimum-security unit.

The new building was constructed and is maintained under a long-term lease by CoreCivic, a private corrections company. The prison itself, however, is operated by Kansas Department of Corrections staff — CoreCivic’s role is limited to building and maintaining the facility, not running it. Lansing is a state-operated prison, not a private prison; at the end of the lease term, the state owns the building. All of KDOC’s adult prisons are state-operated, and Kansas does not hold its state prisoners in privately run prisons.

Visiting

The statewide KDOC rules above — the approved visitor list, the dress code, ID, and item limits — apply at the Lansing Correctional Facility. The facility’s own arrangements:

Getting There and Parking

Lansing Correctional Facility is at 301 E. Kansas Ave. in Lansing, in Leavenworth County in northeastern Kansas. Lansing is just south of the city of Leavenworth and northwest of Kansas City, near the Missouri River. It is reached by way of US Highway 73 and is a short drive from Interstate 70 to the south. The nearest large commercial airport is in the Kansas City area to the southeast.

Parking is on site. Visitors confirm current entry procedures, the visitor-processing location, and what may be brought onto the grounds with the facility before arriving, because electronic devices and personal items are generally not permitted inside.

Nearby Services

Lansing and the neighboring city of Leavenworth have lodging, dining, and fuel, with a wider range of options in the Kansas City metropolitan area to the southeast. Emergency medical care is available locally, with larger hospitals in the Kansas City area. Visitors traveling a long distance generally find the most options for fuel, food, and overnight stays along the Interstate 70 corridor and in the Kansas City area.

Mail

Kansas sends mail straight to the facility — there is no off-site scanning vendor. The Kansas Department of Corrections accepts only letters and photographs through the mail; it will not accept other items mailed into a facility. Every envelope must show the resident’s full name and KDOC registration number, plus the sender’s name and return address — mail missing this information is not delivered. Incoming and outgoing mail that is not legal, official, or privileged may be inspected or read.

Address personal mail to the resident at the facility:

Resident Full Name, KDOC Registration #[number] Lansing Correctional Facility 301 E. Kansas Ave. Lansing, KS 66043

Legal, official, and privileged mail goes to the facility and is handled separately. Books, publications, and packages are not sent as ordinary letter mail; confirm the current approved-vendor and publisher-direct rules with the facility before ordering.

Mail rules are set by Kansas Administrative Regulation 44-12-601 and KDOC policy IMPP 12-120.

Learn More

Sources

This page is compiled from the following publicly available sources. Policies change without notice — confirm current details with the facility before relying on them.