Welcome to the Ralls County Sheriff’s Office’s website. Ralls County covers an area of 481 square miles in northeast Missouri along the Mississippi River. Ralls County is comprised of several municipalities including the County Seat of New London as well as Center, Perry, and parts of Hannibal and Monroe City. Along with patrolling these areas, our office is also the primary law enforcement agency for the unincorporated areas of Rensselaer, Saverton, Madisonville, Hassard, Huntington, Spalding, Liberty Township, and Mark Twain Lake.

Our mission at the Ralls County Sheriff's Office is to protect and service the citizens of Ralls County, to be servants of the Courts and its process, and to maintain custody and control of our detainees and prisoners. We will accomplish this mission by being professional, proactive, fair, and unbiased. We will be efficient, compassionate, and uphold individuals' rights. Above all, we will treat everyone with the utmost respect and courtesy. We serve the Citizens of Ralls County, this is their office, and we will be transparent and accountable to them. Anything less than this is inadequate and unacceptable.