37656 vs 37663 ZIP Codes
Fall Branch, TN · Kingsport, TN
| Metric | 37656 | 37663 |
|---|---|---|
| City | Fall Branch | Kingsport |
| County | Sullivan | Sullivan |
| State | Tennessee | Tennessee |
| Time zone | Eastern Time | Eastern Time |
| Population | 3,677 | 14,617 |
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.