City
Smithland, IA ZIP codes
1 ZIP, including 51056 as primary city.
Map of Smithland
ZIP code map
ZIP share of this city
Population share
- 5105644.8%
Primary city
ZIP codes in Smithland
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 51056 | Smithland | Woodbury County | 332 | $100,395 |