Pleasanton
- County:
- Decatur County
- County Seat:
- No
- Area (mi²):
- 0.351
- State:
- Iowa
Pleasanton is a city located in Decatur County, Iowa. Pleasanton has a 2026 population of 32. Pleasanton is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 32 in 2020.
The median age in Pleasanton is 50.6 years: 53.7 years for males, and 50.3 years for females. For every 100 females there are 96.8 males.