The 2020 census found 1,341 people in the township.

Located in the northwestern part of the county, it borders the following townships: No municipalities are located in York Township, although it has the unincorporated communities of Somersville and York Center.

It is one of ten York Townships statewide.

[5] 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.

There is also an elected township fiscal officer,[6] 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.