Berlin Township is located in Delaware County Ohio approximately 5.5 miles north of the Columbus City limits. The Township is a mixture of commercial, farm and residential properties with a total area of approximately 22.5 square miles. Centered within Berlin Township is Alum Creek Lake and State Park, a popular recreational area. Our population is approximately 8,000 residents which has been gradually increasing each year due to the popularity of the area, the Olentangy School District and the proximity of the Township to Columbus Ohio. Services provided by the Township include a Roads Department, Zoning Department, Cemeteries and Fire Department.