51535 vs 51544 ZIP Codes
Griswold, IA · Lewis, IA
| Metric | 51535 | 51544 |
|---|---|---|
| City | Griswold | Lewis |
| County | Cass | Cass |
| State | Iowa | Iowa |
| Time zone | Central Time | Central Time |
| Population | 1,923 | 721 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.