Carbon, IA zip code
Carbon, Iowa uses one zip code: 50839. Most of it is in Adams County. Together these zip codes are home to about 46 people.
Zip codes
1
Population
46
All zips combined
Largest zip
50839
46 residents
Zip codes in Carbon
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 50839 | 46 | $48,750 |