An urban township is a designation of a unit of local government in Ohio as prescribed by chapter 504 of the Ohio Revised Code. Chapter 504 outlines the procedures for an Ohio civil township to adopt limited home rule government. At least 2,500 people are required to reside in unincorporated areas of a township for that township to adopt limited home rule government. If 15,000 or more people live in unincorporated areas of a township with a limited home rule government, that township is classed as an urban township under O.R.C. § 504.01(B).