Trains and society in Palmyra, Missouri

Welcome to the official information page for Marion County Jail, located at 1703 Marion City Road, Palmyra, Missouri 63461. Our facility is dedicated to maintaining a safe and secure environment for both inmates and staff, while upholding the highest standards of justice and integrity. As part of the Marion County Sheriff's Office, we are committed to serving the community by ensuring the lawful detention of individuals in accordance with state and federal laws. At Marion County Jail, we prioritize the humane treatment of all individuals in our custody, offering various programs aimed at rehabilitation and successful reintegration into society. Our experienced staff is trained in modern correctional practices to provide effective management and support.