Zip Code 51521 - Avoca, Pottawattamie, IA, United States
Zip Code 51521 Data
| Zip Code | 51521 |
|---|---|
| Area 1 (City, County) | Avoca, Pottawattamie |
| Area 2 (City, County) | Avoca, Shelby |
| State | Iowa |
| State FIPS | 19 |
| Latitude | 41.478638 |
| Longitude | -95.379492 |
| Timezone | 6 |
| Daylight | Yes |
| Country | United States |