ZIP Code 51056 – Smithland, Iowa
The 51056 ZIP Code belongs to Smithland, Iowa. The population in this 51056 ZIP code is 332. The latitude is 42.23443 and longitude is -95.95391 in 51056 Smithland, Iowa. The time zone for this 51056 ZIP code is America/Chicago.
| City | Smithland |
| Zip Code | 51056 |
| State | Iowa |
| County | Woodbury |
| Population | 332 |
| Latitude | 42.23443 |
| Longitude | -95.95391 |
| Time Zone | America/Chicago |