Putnam is located in Dewey County. About 30 people live here (as of 2020). Between 2010 and 2020, the population grew from 29 to 30. The region is at 598 meters above sea level. The area covers about 0.3 square kilometers. There are about 10 streets in Putnam. The postal codes are 73659. The dialing code is 580. Putnam is town in Oklahoma, US.
| Area | 0.3 km² |
| Elevation | 598 m |
| Located in | Dewey County |
| Postal code | 73659 |
| Country | United States |
| Population | 30 |
| Official name | Putnam |
| 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 |