ZIP Code 51105
Sioux City · Woodbury, Iowa
51105 is the ZIP code of Sioux City in Woodbury, Iowa, United States.
- ZIP Code
- 51105
- County
- Woodbury
- State
- Iowa
- Country
- United States
Place with ZIP code 51105
| Place | County | Location |
|---|---|---|
| Sioux City | Woodbury | 42.503, -96.383 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 51105?
Sioux City.
Which county and state is 51105 in?
Woodbury, Iowa, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.