ZIP Code 52072
Saint Olaf · Clayton, Iowa
52072 is the ZIP code of Saint Olaf in Clayton, Iowa, United States.
- ZIP Code
- 52072
- County
- Clayton
- State
- Iowa
- Country
- United States
Place with ZIP code 52072
| Place | County | Location |
|---|---|---|
| Saint Olaf | Clayton | 42.922, -91.378 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 52072?
Saint Olaf.
Which county and state is 52072 in?
Clayton, 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.