ZIP Code 51535
Griswold · Cass, Iowa
51535 is the ZIP code of Griswold in Cass, Iowa, United States.
- ZIP Code
- 51535
- County
- Cass
- State
- Iowa
- Country
- United States
Place with ZIP code 51535
| Place | County | Location |
|---|---|---|
| Griswold | Cass | 41.235, -95.138 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 51535?
Griswold.
Which county and state is 51535 in?
Cass, 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.