
Putnam
- County:
- Dewey County
- County Seat:
- No
- Area (mi²):
- 0.085
- State:
- Oklahoma
Putnam is a town located in Dewey County, Oklahoma. Putnam has a 2025 population of 26. Putnam is currently declining at a rate of 0% annually and its population has decreased by -7.14% since the most recent census, which recorded a population of 28 in 2020.
The average household income in Putnam is $63,240 with a poverty rate of 4.08%. The median age in Putnam is 54.8 years: 57.5 years for males, and 54.6 years for females.