Armstrong, IA
ZIP Codes in Armstrong, Iowa
December 14, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 50514 | 1,089 | 43.4152, -94.4724 |
Armstrong has 1 ZIP code
ZIP Codes in Armstrong, Iowa
December 14, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 50514 | 1,089 | 43.4152, -94.4724 |