Benton County Sheriff Kelley Cradduck faces a three-day jury trial in September on a felony charge he tampered with a public record and a misdemeanor tampering charge. Benton County Sheriffs Office 180 NW 5th St. Benton County Ar Sheriff S Office In 2021 Armored Vehicles Luxury Cars Rolls Royce Police Cars The Benton County jail was opened for employee training and orientation in January 1999. Benton county sheriff's office arkansas . Benton County Sheriffs Office Bentonville AR. In Arkansas Benton County is ranked 74th of 75 counties in Sheriff Departments per capita and 23rd of 75 counties in Sheriff Departments per square mile. The Benton County Sheriffs Office phone number is 479-271-1008. 22000 Square Miles. There are 2 Sheriff Departments in Benton County Arkansas serving a population of 251823 people in an area of 848 square milesThere is 1 Sheriff Department per 125911 people and 1 Sheriff Department per 423 square miles. Dean Mannis Elected in 2020 Contact Add...