Zip Code 51531 - Elk Horn, Audubon, IA, United States
Zip Code 51531 Data
| Zip Code | 51531 |
|---|---|
| Area 1 (City, County) | Elk Horn, Audubon |
| Area 2 (City, County) | Elk Horn, Shelby |
| State | Iowa |
| State FIPS | 19 |
| Latitude | 41.56782 |
| Longitude | -95.075218 |
| Timezone | 6 |
| Daylight | Yes |
| Country | United States |