Elma, IA zip code
Elma, Iowa uses one zip code: 50628. Most of it is in Howard County. Together these zip codes are home to about 1.4K people.
Zip codes
1
Population
1.4K
All zips combined
Largest zip
50628
1,423 residents
Zip codes in Elma
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 50628 | 1,423 | $68,750 |