The Benton County Jail, operated by the Benton County Sheriff's Office, serves as the primary booking facility for the county. The jail processes arrests from the Bentonville Police Department, Rogers Police Department, Siloam Springs Police Department, Gravette Police Department, and other municipal agencies, as well as the sheriff's own deputies. Given the county's rapid population growth, the jail has faced increasing capacity pressures in recent years.

Benton County maintains an online inmate roster through the sheriff's office website, allowing the public to search for current inmates by name. The roster includes booking photographs, charges, bond amounts, and booking dates. The system is updated regularly as new bookings are processed throughout the day.

About Benton County

Benton County has experienced extraordinary growth over the past two decades, driven by the economic engine of Northwest Arkansas. Bentonville serves as the county seat and is home to Walmart's global headquarters, which in turn has attracted hundreds of supplier companies and technology firms to the region. The county also includes Rogers, the largest city by population, along with Siloam Springs, Centerton, Cave Springs, Gravette, Decatur, Gentry, and Pea Ridge. The Crystal Bridges Museum of American Art, founded by Alice Walton, has further established the region as a cultural destination. Benton County's population growth rate has consistently ranked among the fastest in the nation, and the county surpassed Washington County to become the most populous in Arkansas.