City · Iowa · United States
Luana, IA — ZIP codes
1 ZIP code · Clayton County
- City
- Luana
- County
- Clayton
- State
- Iowa
- Country
- United States
- Postal code
- 52156Single source
- Coordinates
- 43.0493, -91.4583 View on OpenStreetMap
- Area code
- 563 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 52156 | Luana | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Last generated : 2026-08-21. Report an error.