
Rathbun
- County:
- Appanoose County
- County Seat:
- No
- Area (mi²):
- 0.214
- State:
- Iowa
Rathbun is a city located in Appanoose County, Iowa. Rathbun has a 2025 population of 38. Rathbun is currently declining at a rate of 0% annually and its population has decreased by -5% since the most recent census, which recorded a population of 40 in 2020.
The average household income in Rathbun is $66,405 with a poverty rate of 8.33%. The median age in Rathbun is 56.3 years: 56.8 years for males, and 55.6 years for females.