Defiance Township, Ohio
| Defiance Township, Defiance County, Ohio | |
|---|---|
| The Brooke Site, an archaeological site in the township | |
| Location of Defiance Township (red) in Defiance County, adjacent to the city of Defiance (yellow) | |
| Coordinates: 41°16′23″N 84°22′21″W / 41.27306°N 84.37250°W | |
| Country | United States | 
| State | Ohio | 
| County | Defiance | 
| Area | |
|  • Total | 30.8 sq mi (79.9 km2) | 
| • Land | 29.8 sq mi (77.1 km2) | 
| • Water | 1.1 sq mi (2.9 km2) | 
| Elevation | 666 ft (203 m) | 
| Population  (2020) | |
|  • Total | 13,216 | 
| • Density | 430/sq mi (170/km2) | 
| Time zone | UTC-5 (Eastern (EST)) | 
| • Summer (DST) | UTC-4 (EDT) | 
| ZIP code | 43512 | 
| Area code | 419 | 
| FIPS code | 39-21322 | 
| GNIS feature ID | 1086030 | 
Defiance Township is one of the twelve townships of Defiance County, Ohio, United States. The 2020 census found 13,216 people in the township.