Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. The jail figures are from the Vera Institute of Justice's Incarceration Trends data.
Kearny County, Kansas, has about 3,800 residents (2024 Census Bureau estimate). A person kept in custody after an arrest in Kearny County is held at the county jail, run by the Kearny County Sheriff's Office, and the jail's record of each person held is a public record. This guide says where to look for someone in custody, what the jail holds and who books people into it.
This guide covers the search, the jail, who books people, state prison and common questions.
Related guides: Kearny County public records, Kearny County arrest records, Kearny County warrants, Kearny County criminal records, Kearny County court records, Kansas arrest records and Kansas inmate search.
Finding Someone in Custody in Kearny County
The county jail, run by the Kearny County Sheriff's Office, holds everyone kept in custody after an arrest in Kearny County, from every agency.
SearchSystems opened and checked the jail page of the Kearny County Sheriff's Office at kearnycountykansas.com/sheriff (page title: Sheriff | Kearny County, KS), a site that blocks automated checks (HTTP 403), so open it in a browser.
That page is the office's jail information page rather than a roster.
The Kearny County Jail by the Numbers
On an average day in 2019 the jail held about 9 people. Its rated capacity in 2019 was 21 beds, and it ran at 43 percent of it that year. The figures are from the Vera Institute of Justice's Incarceration Trends data.
Kearny County has about 3,800 residents (2024 Census Bureau estimate), so the jail holds about 24 people for every 10,000 residents.
Who Books People Into the Kearny County Jail
The Kearny County Sheriff's Office makes the arrests that end in a booking in Kearny County.
The Kearny County Sheriff's Office reported 24 arrests to the FBI for 2025. Those kept in custody were booked into the county jail; a person cited and released at the scene was not.
The counts, agency by agency and year by year, are in Kearny County arrest records.
From the Jail to State Prison
The jail holds people awaiting trial and people serving short sentences. A person sentenced to prison in Kearny County serves the sentence in a facility of the Kansas Department of Corrections, whose inmate locator is at doc.ks.gov/@@search?SearchableText=inmate+search.
Frequently Asked Questions
How do I find an inmate in Kearny County?
Ask the Kearny County Sheriff's Office; its jail page SearchSystems verified is at kearnycountykansas.com/sheriff.
How many people are in the Kearny County jail?
About 9 on an average day in 2019, the latest year in the Vera Institute's jail data, against a rated capacity of 21 beds.
Where do people sentenced to prison in Kearny County go?
To a facility of the Kansas Department of Corrections; its inmate locator is at doc.ks.gov.
Is this the official Kearny County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.