Under the command of Lt. William Niemi, the Ashtabula County Sheriff's Department Uniform Division is responsible for patrolling and handling calls. Our jurisdiction encompasses approximately 700 square miles, consisting of 27 townships and one village. In addition to criminal complaints, our deputies are also responsible for serving court papers.

Our deputies are all OPOTA certified and have extensive training in multiple fields. Our department also consists of K-9 units, Entry Team, Tri-County SWAT Team and many of our deputies carry meth lab remediation certifications.