The Aberdeen Police Department is located on the Ohio Scenic River in Brown County, Ohio. Aberdeen Police Department serves 1,603 residences according to the 2000 census and provides 24 hour protection. Aberdeen, Ohio was founded in 1816 and is connected to the City of Maysville, Kentucky population 7,323 by two bridges the Simon Kenton Memorial Bridge which connects to downtown Maysville and the William H. Harsha Bridge.