Armstrong, IA zip code
Armstrong, Iowa uses one zip code: 50514. Most of it is in Emmet County. Together these zip codes are home to about 1.1K people.
Zip codes
1
Population
1.1K
All zips combined
Largest zip
50514
1,117 residents
Zip codes in Armstrong
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 50514 | 1,117 | $73,000 |