ZIP Code 51566
Red Oak · Montgomery, Iowa
51566 is the ZIP code of Red Oak in Montgomery, Iowa, United States.
- ZIP Code
- 51566
- County
- Montgomery
- State
- Iowa
- Country
- United States
Place with ZIP code 51566
| Place | County | Location |
|---|---|---|
| Red Oak | Montgomery | 41.008, -95.227 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 51566?
Red Oak.
Which county and state is 51566 in?
Montgomery, 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.