| Official Name: | Thorn Township, Perry County, Ohio |
| Settlement Type: | Township |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Ohio |
| Subdivision Type2: | County |
| Subdivision Name2: | Perry |
| Unit Pref: | Imperial |
| Area Total Km2: | 98.5 |
| Area Land Km2: | 96.5 |
| Area Water Km2: | 2.0 |
| Area Total Sq Mi: | 38.0 |
| Area Land Sq Mi: | 37.3 |
| Area Water Sq Mi: | 0.8 |
| Population As Of: | 2020 |
| Population Footnotes: | [1] |
| Population Total: | 4555 |
| Population Density Km2: | 47.2 |
| Population Density Sq Mi: | 122.1 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Footnotes: | [2] |
| Elevation M: | 310 |
| Elevation Ft: | 1017 |
| Coordinates: | 39.8906°N -82.4144°W |
| Blank Name: | FIPS code |
| Blank Info: | 39-76659[3] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1086791 |
Thorn Township is one of the fourteen townships of Perry County, Ohio, United States. The 2020 census found 4,555 people in the township.
Located in the northwestern corner of the county, it borders the following townships:
The village of Thornville is located in northeastern Thorn Township.
Thorn Township was organized around 1804, and was so named on account of there being many thorny plants within its borders.[4] It is the only Thorn Township statewide.[5]
Thorn Township borders Buckeye Lake, formerly known as the Licking Summit Reservoir. The unincorporated village of Thornport was platted in 1839 by W. W. Talbott, whose canal improvement company dug a private canal to connect Thorn Township and its farmers to the Licking Summit Reservoir and the canal trade, bringing some prosperity to the township.[6] After a storm, the village fell into ruin, until a nearby railroad reestablished grain networks.[7] Today, the northern edge of Thorn Township is composed of lake-side homes, many of which are owned by prosperous residents of nearby cities, such as Zanesville, Newark and Columbus.[8]
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. Two are elected in the year after the presidential election and one is elected in the year before it. There is also an elected township fiscal officer,[9] 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. Vacancies in the fiscal officership or on the board of trustees are filled by the remaining trustees.