ZIP Code 40473 is located in Renfro Valley Kentucky. 40473 is entirely within Rockcastle County. Regionally, it is located in the Cumberland Plateau Region.
| ZIP Code Name | Renfro Valley |
| Primary County | Rockcastle County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 37.38886261,-84.33237457 |
| Adjacent ZIP Codes | |
| Region | Cumberland Plateau Region |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 0.00199481 Square Miles |