The 2020 census found 2,117 people in the township.

Located in the northern part of the county along Lake Erie, it borders the following townships: No municipalities are located in Carroll Township.

Carroll Township also houses the Magee Marsh Wildlife Area and Davis-Besse Nuclear Power Station.

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,[4] 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.