50107 vs 50129 ZIP Codes
Grand Junction, IA · Jefferson, IA
| Metric | 50107 | 50129 |
|---|---|---|
| City | Grand Junction | Jefferson |
| County | Greene | Greene |
| State | Iowa | Iowa |
| Time zone | Central Time | Central Time |
| Population | 1,099 | 5,228 |
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.