Putnam
- County:
- Stafford County
- County Seat:
- No
- Area (mi²):
- 70.494
- State:
- Kansas
Putnam is located in Stafford County, Kansas. Putnam has a 2025 population of 10 . Putnam is currently declining at a rate of -9.09% annually and its population has decreased by -16.67% since the most recent census, which recorded a population of 12 in 2020.
The median age in Putnam is 41.9 years: 41.1 years for males, and 0 years for females. For every 100 females there are 215.4 males.