50440 vs 50464 ZIP Codes
Grafton, IA · Plymouth, IA
| Metric | 50440 | 50464 |
|---|---|---|
| City | Grafton | Plymouth |
| County | Worth | Cerro Gordo |
| State | Iowa | Iowa |
| Time zone | Central Time | Central Time |
| Population | 422 | 673 |
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.