Ithaca is located in Darke County. About 81 people live here (as of 2020). Between 2010 and 2020, the population declined from 136 to 81. The region is at 315 meters above sea level. The area covers about 0.1 square kilometers. There are about 18 streets in Ithaca. Ithaca is village in Darke County, Ohio, United States.
| Area | 0.1 km² |
| Elevation | 315 m |
| Located in | Darke County |
| Country | United States |
| Population | 81 |
| Official name | Ithaca |
| Bike path |
| Bike lane on roadway |
| Cycling allowed on bus lane |
| Bicycle street |
| Open to cyclists |
| Open to cyclists, good path |
| Cycling prohibited |
| Cobblestone |
| Long-distance bike route | (depending on scale) |
| Long-distance bike route |
| Long-distance hiking trail | (depending on scale) |
| Long-distance hiking trail |
| Pedestrians prohibited |