Zip Code 51109 - Sioux City, Woodbury, IA, United States
Zip Code 51109 Data
| Zip Code | 51109 |
|---|---|
| Area 1 (City, County) | Sioux City, Woodbury |
| Area 2 (City, County) | Sioux City, Plymouth |
| State | Iowa |
| State FIPS | 19 |
| Latitude | 42.55934 |
| Longitude | -96.480461 |
| Timezone | 6 |
| Daylight | Yes |
| Country | United States |