This is a private reference site, not a government office. We cannot confirm custody, verify release, post bond, pull booking records, remove records, or contact jail staff for you. Use the official Cooper County, Missouri, or federal office that controls the record you need.
Where to Look for an Inmate or Record
For Cooper County jail and sheriff records, start with the local office below. The county government page lists Sheriff Chris Class and gives public office hours as Monday through Friday, 8:00 a.m. to 4:00 p.m., with a note to call before visiting for non-emergency services because hours can vary.
Cooper County Sheriff's Office and Detention Center
200 Main Street, Room 3
Boonville, MO 65233
Sheriff phone: 660-882-2771
Detention center phone: 660-882-6985
Sheriff fax: 660-882-7075
Detention center fax: 660-882-0450
Email: sheriffsoffice@coopercountymo.gov
Office hours: Monday-Friday, 8:00 a.m.-4:00 p.m.
Different records sit in different systems, so match the request to the right source before calling or searching.
- For someone held at the Cooper County Detention Center, use jail inmate records and the sheriff's JailTracker roster.
- For booking-photo questions, use jail roster mugshots and the sheriff's office as the records custodian when the roster does not answer the question.
- For charges filed after an arrest, use court records after a jail arrest and Missouri Case.net.
- For a specific local facility, use the Cooper County Detention Center or Boonville Correctional Center pages listed in the footer.
- For a sentenced Missouri state prisoner, use the Missouri Department of Corrections offender search, including Boonville Correctional Center when the person is in DOC custody.
- For federal or immigration custody, use the Federal Bureau of Prisons inmate locator or the ICE Online Detainee Locator System instead of the county roster.