The Kansas Department of Corrections runs the search for people in Kansas state prisons. Here is how to use it, what it covers, and where to look if the person is not there.

Agency
Kansas Department of Corrections
Official search
KASPER offender population search

Open the KASPER offender population search

The Kansas Department of Corrections runs a public search called KASPER offender population search.

  • KASPER covers people in programs run or funded by the Kansas Department of Corrections. It is not a full criminal history.
  • It is updated each working day. You confirm a disclaimer first.

Kansas state prisons we list

We do not copy the Kansas prison inmate list yet. These are the state prisons in our Kansas directory, with address, phone and visiting basics. Use the department's search above to find a person.

State prison, county jail or federal prison?

The Kansas Department of Corrections holds people serving state prison sentences. Someone arrested in the last few days is almost always in a county jail instead, and will not show up in the state prison search yet. For a recent arrest, start with the county: open our Kansas page and pick the county where the arrest happened.

People sentenced for federal crimes are held by the Federal Bureau of Prisons, which has its own search. See federal inmate search (BOP).

After you find them

Questions

Someone was just arrested in Kansas. Will they be in the Kansas DOC search?

Usually not. People who were just arrested are held in a county jail first. They are moved to a state prison only after a sentence to state prison. Check the county jail where the arrest happened.

Is searchinmates.org part of the Kansas Department of Corrections?

No. searchinmates.org is a private website. It is not affiliated with the Kansas Department of Corrections or any government agency. The department's own search is the source of record.

Sources

We opened each of these pages on October 14, 2026. Rules and numbers change, so check the source before you act.

  • KASPER disclaimer, Kansas Department of Corrections. How the search works and what it covers.
  • Correctional Institutions, Bureau of Justice Statistics. How jails (run locally) differ from prisons (run by a state or the federal government).

searchinmates.org is a private website, not a government site, and is not affiliated with any agency named here. This page is general information, not legal advice. Removing a record from our site is always free: request removal.