
Melvin
- County:
- Osceola County
- County Seat:
- No
- Area (mi²):
- 0.162
- State:
- Iowa
Melvin is a city located in Osceola County, Iowa. Melvin has a 2025 population of 192. Melvin is currently declining at a rate of -1.03% annually and its population has decreased by -4.95% since the most recent census, which recorded a population of 202 in 2020.
The average household income in Melvin is $77,768 with a poverty rate of 36.57%. The median age in Melvin is 31.8 years: 26.1 years for males, and 39.2 years for females.