50647 vs 50670 ZIP Codes
Janesville, IA · Shell Rock, IA
| Metric | 50647 | 50670 |
|---|---|---|
| City | Janesville | Shell Rock |
| County | Bremer | Butler |
| State | Iowa | Iowa |
| Time zone | Central Time | Central Time |
| Population | 1,894 | 2,024 |
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.