ZIP CODE 50514
Armstrong, IA
All Zip Codes For Armstrong
| Zipcode | Population | Housing Units | Latitude | Longitude | Land Area (sq mi) | Water Area (sq mi) |
| 50514 | 1593 | 726 | 43.398596 | -94.472230 | 116.424437 | 0.803397 |
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February 9, 2012 |
| Zipcode | Population | Housing Units | Latitude | Longitude | Land Area (sq mi) | Water Area (sq mi) |
| 50514 | 1593 | 726 | 43.398596 | -94.472230 | 116.424437 | 0.803397 |