Oklahoma Counties

Oklahoma has 77 counties, each with its own jail operated by the county sheriff. Every county tracks its own inmate population through booking records, jail rosters, and custody logs. Under the Oklahoma Open Records Act, jail registers are public and available for inspection. Filing procedures, office hours, and online search options vary from county to county. Select a county below to find the sheriff's contact info, jail search tools, and resources for inmate population records in that area.