Berlin Township is one of the eighteen townships of Delaware County, Ohio, United States. The population at the 2010 census was 6,498, up from 3,315 at the 2000 census. Geography Located in the center of the county, it borders the following townships: Brown Township - north Kingston Township - northeast corner Berkshire Township - east Genoa Township - southeast corner Orange Township - south Liberty Township - southwest Delaware Township - northwest A small part of the city of Delaware, the county seat of Delaware County, is located in northwestern Berlin Township. Name and history Statewide, other Berlin Townships are located in Erie, Holmes, Knox, and Mahoning counties. Government The township is governed by a three-member board of trustees, who are elected in November of odd-numbered years to a four-year term beginning on the following January 1. Two are elected in the year after the presidential election and one is elected in the year before it. There is also an elected township fiscal officer, who serves a four-year term beginning on April 1 of the year after the election, which is held in November of the year before the presidential election. Vacancies in the fiscal officership or on the board of trustees are filled by the remaining trustees. Public services Emergency medical services in Berlin Township are provided by the Delaware County EMS. References External links Township website County website Townships in Delaware County, Ohio Townships in Ohio