Benjamin is located in Knox County. About 196 people live here (as of 2020). Between 2010 and 2020, the population declined from 258 to 196. The region is at 450 meters above sea level. The area covers about 2.7 square kilometers. There are about 68 streets in Benjamin. The postal codes are 79505. The dialing code is 940. Benjamin is city in and county seat of Knox County, Texas, United States.
| Area | 2.7 km² |
| Elevation | 450 m |
| Located in | Knox County |
| Postal code | 79505 |
| Country | United States |
| Population | 196 |
| Official name | Benjamin |
| 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 |