Located in the northeastern part of the county, it borders the following townships: The village of Rushsylvania is located in central Rushcreek Township.

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, 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.

U.S. Route 68 is the most important highway in Rushcreek Township.

Other significant highways include State Routes 47, 273, and 274.