Dedham, IA zip code
Dedham, Iowa uses one zip code: 51440. Most of it is in Carroll County. Together these zip codes are home to about 334 people.
Zip codes
1
Population
334
All zips combined
Largest zip
51440
334 residents
Zip codes in Dedham
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 51440 | 334 | $87,750 |